gdb/ChangeLog

   1 2010-01-13  Phil Muldoon  <pmuldoon@redhat.com>
   2
   3         PR python/10705
   4
   5         * python/python-internal.h: Add lazy_string_object_type
   6         definition.
   7         (create_lazy_string_object, gdbpy_initialize_lazy_string)
   8         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
   9         * python/py-value.c (valpy_lazy_string): New function.
  10         (convert_value_from_python): Add lazy string conversion.
  11         * python/py-prettyprint.c (pretty_print_one_value): Check if
  12         return is also a lazy string.
  13         (print_string_repr): Add lazy string printing branch.
  14         (print_children): Likewise.
  15         * python/py-lazy-string.c: New file. Implement lazy strings.
  16         * python/python.c (_initialize_python): Call
  17         gdbpy_initialize_lazy_string.
  18         * varobj.c (value_get_print_value): Add lazy string printing
  19         branch.  Account for encoding.
  20         * c-lang.c (c_printstr): Account for new encoding argument.  If
  21         encoding is NULL, find encoding suited for type, otherwise use
  22         user encoding.
  23         * language.h (language_defn): Add encoding argument.
  24         (LA_PRINT_STRING): Likewise.
  25         * language.c (unk_lang_printstr): Update to reflect new encoding
  26         argument to language_defn.
  27         * ada-lang.h (ada_printstr): Likewise.
  28         * c-lang.h (c_printstr): Likewise.
  29         * p-lang.h (pascal_printstr);
  30         * f-lang.c (f_printstr): Likewise.
  31         * m2-lang.c (m2_printstr): Likewise.
  32         * objc-lang.c (objc_printstr): Likewise.
  33         * p-lang.c (pascal_printstr): Likewise.
  34         * scm-lang.c (scm_printstr): Likewise.
  35         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
  36         encoding argument.
  37         * ada-valprint.c (ada_printstr): Likewise.
  38         * f-valprint.c (f_val_print): Likewise
  39         * m2-valprint.c (m2_val_print): Likewise.
  40         * p-valprint.c (pascal_val_print): Likewise.
  41         * expprint.c (print_subexp_standard): Likewise.
  42         * valprint.c (val_print_string): Likewise.
  43         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
  44         (SUBDIR_PYTHON_SRCS): Likewise.
  45         (py-lazy-string.o): New rule.
  46
  47
  48 2010-01-13  Doug Evans  <dje@google.com>
  49
  50         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
  51         uninitialized" warning from gcc on local `tree'.
  52
  53 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
  54
  55         Implement core awareness.
  56
  57         * bcache.c (compare_ints): Remove
  58         (print_percentage): Use compare_positive_ints.
  59         * defs.h (compare_positive_ints): Declare.
  60         * linux-nat.h (struct lin_lwp): New field core.
  61         (linux_nat_core_of_thread_1): Declare.
  62         * linux-nat.c (add_lwp): Init the 'core' field.
  63         (linux_nat_wait_1): Record the core.
  64         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
  65         (linux_nat_add_target): Register the above.
  66         * linux-thread-db.c (update_thread_core): New.
  67         (thread_db_find_new_threads): Update core information for
  68         every thread.
  69         * remote.c (struct private_thread_info): New.
  70         (free_private_thread_info, demand_private_info): New.
  71         (PACKET_qXfer_threads, use_osdata_threads): New.
  72         (struct thread_item, threads_parsing_context
  73         (start_thread, end_thread, thread_attributes)
  74         (thread_children, threads_children, threads_elements): New.
  75         (remote_threads_info): Try qXfer:threads before anything
  76         else.
  77         (remote_protocol_packets): Register qXfer:threads.
  78         (remote_open_1): Init use_osdata_threads.
  79         (struct stop_reply): New field 'core'.
  80         (remote_parse_stop_reply): Parse core number.
  81         (process_stop_reply): Record core number.
  82         (remote_xfer_partial): Handle qXfer:threads.
  83         (remote_core_of_thread): New.
  84         (init_remote_ops): Register remote_core_of_thread.
  85         (_initialize_remote): Register qXfer:read.
  86         * target.c (target_core_of_thread): New
  87         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
  88         (struct target_ops): New field to_core_of_threads.
  89         (target_core_of_thread): Declare.
  90         * gdbthread.h (struct thread_info): New field private_dtor.
  91         * thread.c (print_thread_info): Report the core.
  92         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
  93         * utils.c (compare_positive_ints): New.
  94         * features/threads.dtd: New.
  95         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
  96         * mi/mi-main.c (struct collect_cores_data, collect_cores)
  97         (do_nothing, free_vector_of_osdata_items)
  98         (splay_tree_int_comparator, free_splay_tree): New.
  99         (print_one_inferior_data): Implemented printing of selected
 100         inferiors.  Collect and print cores.
 101         (output_cores): New.
 102         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
 103         thread groups together with --available.
 104
 105 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 106
 107         * configure: Regenerate (for _STRUCTURED_PROC).
 108
 109 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 110
 111         Delete dead function.
 112         * ada-lang.c (extract_string): Delete.  No longer used.
 113
 114 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 115
 116         Fix -Wunused warning in dec-thread.c.
 117         * dec-thread.c (dec_thread_count_gdb_threads)
 118         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
 119
 120 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 121
 122         * ada-valprint.c (ada_print_floating): Remove trailing space.
 123
 124 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 125
 126         Add support for DW_AT_GNAT_descriptive_type.
 127         * gdbtypes.h (enum type_specific_kind): New enum.
 128         (struct main_type) [type_specific_field]: New component.
 129         [type_specific]: Add new component "gnat_stuff".
 130         (struct gnat_aux_type): New type.
 131         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
 132         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
 133         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
 134         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
 135         (TYPE_SPECIFIC_FIELD): New macros.
 136         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
 137         type does not hold any cplus-specific data.
 138         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
 139         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
 140         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
 141         cplus-specific data.
 142         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
 143         Set new component TYPE_SPECIFIC_FIELD (type).
 144         (gnat_aux_default): New constant.
 145         (allocate_gnat_aux_type): New function.
 146         (init_type): Add initialization the type-specific stuff for
 147         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
 148         (print_gnat_stuff): New function.
 149         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
 150         specific data.  Adjust code that prints the contents of the
 151         type-specific union using the TYPE_SPECIFIC_FIELD value.
 152         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
 153         the type cplus stuff for Ada types.
 154         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
 155         Error out if these routines are called with an Ada type.
 156         (read_structure_type, read_array_type, read_subrange_type):
 157         Add call to set_descriptive_type.
 158         (set_die_type): Initialize the gnat-specific data if necessary.
 159         (need_gnat_info, die_descriptive_type, set_descriptive_type):
 160         New functions.
 161         * ada-lang.c (decode_constrained_packed_array_type): Use
 162         decode_constrained_packed_array_type instead of doing a standard
 163         lookup to locate a parallel type.
 164         (find_parallel_type_by_descriptive_type): New function.
 165         (ada_find_parallel_type_with_name): New function.
 166         (ada_find_parallel_type): Reimplement using
 167         ada_find_parallel_type_with_name.
 168         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
 169         to check if type has a cplus stuff.
 170         * linespec.c (total_number_of_methods): Likewise.
 171         * mdebugread.c (new_type): Likewise.
 172
 173 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 174
 175         * NEWS: Document the 0b binary number prefix parsing.
 176
 177 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 178
 179         * objfiles.c (objfile_relocate1): Change the return type to int.
 180         Describe the new return value.  Return non-zero if data changed.
 181         (objfile_relocate): New variable changed.  Set it.  Call
 182         breakpoint_re_set depending on CHANGED.
 183
 184 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 185
 186         Implement binary numbers parsing.
 187         * c-exp.y (parse_number): New case 'b' and 'B'.
 188
 189 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 190             Tristan Gingold  <gingold@adacore.com>
 191
 192         * solib.c (info_sharedlibrary_command): Replace
 193         objfile_has_partial_symbols and objfile_has_full_symbols calls by
 194         objfile_has_symbols.
 195
 196 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
 197
 198         * NEWS: Document the improvements made to the mips-irix port.
 199
 200 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 201
 202         Fix the documentation of valprint.c:value_print.
 203         * valprint.c (value_print): Update the function description to
 204         mention that the syntax of the output follows the current_language,
 205         not necessarily C.
 206
 207 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 208
 209         Fix displacement of separate debug info files.
 210         * objfiles.c (objfile_relocate): Rename to ...
 211         (objfile_relocate1): ... here and make it static.  Extend the comment.
 212         (objfile_relocate): New function.
 213         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
 214         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
 215         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
 216         allocated using alloca.
 217         * symfile.c (copy_section_addr_info): Remove.
 218         (build_section_addr_info_from_objfile): Make it global.  New variables
 219         addr_bit and mask, use them.
 220         * symfile.h (build_section_addr_info_from_objfile): New prototype.
 221         (copy_section_addr_info): Remove.
 222
 223 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 224
 225         Signal unwinder for mips-irix N32.
 226         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
 227         tramp-frame.h.
 228         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
 229         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
 230         (SIGCONTEXT_LO_OFF): New macros.
 231         (mips_irix_n32_tramp_frame_init): New function.
 232         (mips_irix_n32_tramp_frame): New static constant.
 233         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
 234
 235 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 236
 237         Breakpoint in shared library does not work on mips-irix.
 238         * procfs.c: #include "observer.h".
 239         (procfs_inferior_created): New function, moving here the code
 240         which unsets the syssgi syscall-exit notifications.
 241         (procfs_create_inferior): Remove the code which unsets the syssgi
 242         syscall-exit notifications. It is too early to do this here.
 243         (_initialize_procfs): Attach the procfs_inferior_created observer.
 244
 245 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 246
 247         Wrong return convention for arrays (mips-irix).
 248         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
 249         128 bits or smaller are returned the same way as structs
 250         and unions of the the same size.
 251
 252 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 253
 254         Cannot set the PC on mips-irix.
 255         * irix5-nat.c (fill_gregset): Check regno against the raw PC
 256         register number, no the cooked one.
 257
 258 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 259
 260         Error while loading core file on mips-irix.
 261         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
 262         if debugging from a core file.
 263
 264 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 265
 266         GDB hangs when attaching to process on mips-irix.
 267         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
 268         attaching to a process.
 269
 270 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 271
 272         Use the correct breakpoint instruction on mips-irix.
 273         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
 274         containing the correct breakpoint instruction to use on mips-irix.
 275         Use it when the osabi is GDB_OSABI_IRIX.
 276
 277 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 278
 279         -Wunused warning in procfs.c (mips-irix only).
 280         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
 281         throughout instead of using praddset and prdelset respectively.
 282
 283 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 284
 285         GDB crash while stepping into function.
 286         * infrun.c (handle_inferior_event): Refetch the current frame
 287         after handling what.main_action, in case that pointer became
 288         dangling.
 289
 290 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 291
 292         Fix build failure of solaris-hosted cross debuggers.
 293         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
 294
 295 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
 296
 297         Fix build failure on sparc-solaris.
 298         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
 299
 300 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 301
 302         Move some symfile code into subroutines.
 303         * symfile.h (relative_addr_info_to_section_offsets)
 304         (addr_info_make_relative): New prototypes.
 305         * symfile.c (default_symfile_offsets): Move a part to ...
 306         (relative_addr_info_to_section_offsets): ... this new function.
 307         (default_symfile_offsets): Call it.
 308         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
 309         this part to ...
 310         (addr_info_make_relative): ... this new function.
 311
 312 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 313
 314         Add from_tty to solib_create_inferior_hook.
 315         * infcmd.c (post_create_inferior): Move solib_add after
 316         solib_create_inferior_hook.  Pass from_tty to
 317         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
 318         0 from_tty and comment why.
 319         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
 320         * linux-nat.c (linux_child_follow_fork): Likewise.
 321         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
 322         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
 323         from_tty.
 324         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
 325         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
 326         * solib-null.c (null_solib_create_inferior_hook): Likewise.
 327         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
 328         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
 329         * solib-som.c (som_solib_create_inferior_hook): Likewise.
 330         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
 331         Pass it to svr4_so_ops.solib_create_inferior_hook.
 332         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
 333         from_tty.
 334         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
 335         solib_add.
 336         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
 337         enable_break.
 338         * solib-target.c (solib_target_solib_create_inferior_hook): New
 339         parameter from_tty.
 340         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
 341         it to ops->solib_create_inferior_hook.
 342         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
 343         Move solib_add after solib_create_inferior_hook, call it now with
 344         from_tty as 0.  New comment there.
 345         * solib.h (solib_create_inferior_hook): New parameter from_tty.
 346         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
 347         Likewise.
 348
 349 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
 350
 351         Fix multiexec race.
 352         * infrun.c (handle_inferior_event): Use get_thread_regcache
 353         with events ptid, not get_current_regcache.
 354
 355 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 356
 357         GDB crash with empty executable name (MinGW).
 358         * source.c (openp): Add assert that parameter string is not NULL.
 359         if parameter string is an empty string, then return with a failure
 360         immediately.
 361
 362 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 363
 364         Get rid of support for VAX Floats.
 365         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 366         (ada_vax_float_print_function): Delete.
 367         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 368         (ada_vax_float_print_function): Delete.
 369         * ada-typeprint.c (print_vax_floating_point_type): Delete.
 370         (ada_print_type): Remove support for VAX floats.
 371         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
 372
 373 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 374
 375         * stabsread.c (read_args): Handle zero arguments.
 376
 377 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 378
 379         Cannot find in-tree libiconv.a after reconfigure.
 380         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
 381         that we can use, then cache the path to this archive.
 382         * configure: Regenerate.
 383
 384 2010-01-07  Stan Shebs  <stan@codesourcery.com>
 385
 386         Make tracepoint operations go through target vector.
 387         * target.h (enum trace_find_type): New enum.
 388         (struct target_ops): New fields to_trace_init,
 389         to_download_tracepoint, to_download_trace_state_variable,
 390         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
 391         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
 392         to_set_disconnected_tracing.
 393         (target_trace_init): New macro.
 394         (target_download_tracepoint): New macro.
 395         (target_download_trace_state_variable): New macro.
 396         (target_trace_start): New macro.
 397         (target_trace_set_readonly_regions): New macro.
 398         (target_get_trace_status): New macro.
 399         (target_trace_stop): New macro.
 400         (target_trace_find): New macro.
 401         (target_get_trace_state_variable_value): New macro.
 402         (target_set_disconnected_tracing): New macro.
 403         * target.c (update_current_target): Inherit and set defaults for
 404         tracepoint operations.
 405         * tracepoint.c (default_collect): Make globally visible.
 406         (target_is_remote): Remove, along with all calls.
 407         (tvariables_info): Call target_get_trace_state_variable_value.
 408         (remote_set_transparent_ranges): Remove.
 409         (trace_start_command): Call target_trace_init,
 410         target_download_tracepoint, etc.
 411         (download_tracepoint): Remove.
 412         (trace_stop_command): Simplify.
 413         (stop_tracing): Call target_trace_stop.
 414         (get_trace_status): Call target_get_trace_status.
 415         (trace_status_command): Add case for targets that cannot trace.
 416         (finish_tfind_command): Change to take numerical arguments, call
 417         target_trace_find.
 418         (trace_find_command): Update call to finish_tfind_command.
 419         (trace_find_pc_command): Ditto.
 420         (trace_find_tracepoint_command): Ditto.
 421         (trace_find_line_command): Ditto.
 422         (trace_find_range_command): Ditto.
 423         (trace_find_outside_command): Ditto.
 424         (set_disconnected_tracing_value): Call
 425         target_set_disconnected_tracing.
 426         * remote.c: Add protocol encoding bits from tracepoint.c.
 427         (trace_error): Move from tracepoint.c.
 428         (remote_get_noisy_reply): Ditto.
 429         (free_actions_list_cleanup_wrapper): Ditto.
 430         (free_actions_list): Ditto.
 431         (remote_trace_init): New function.
 432         (remote_download_tracepoint): New function.
 433         (remote_download_trace_state_variable): New function.
 434         (remote_trace_set_readonly_regions): New function.
 435         (remote_trace_start): New function.
 436         (remote_get_trace_status): New function.
 437         (remote_trace_stop): New function.
 438         (remote_trace_find): New function.
 439         (remote_download_trace_state_variable): New function.
 440         (remote_set_disconnected_tracing): New function.
 441         (init_remote_ops): Add tracepoint operations.
 442
 443         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
 444
 445 2010-01-07  Tristan Gingold  <gingold@adacore.com>
 446
 447         * symfile.c (build_section_addr_info_from_objfile): New function.
 448         (symbol_file_add_separate): Don't use offsets from objfile but
 449         built an addr info.
 450
 451 2010-01-06  Stan Shebs  <stan@codesourcery.com>
 452
 453         Support disconnected tracing.
 454         * infcmd.c (detach_command): Ask whether to stop tracing.
 455         * cli/cli-cmds.c (quit_command): Ditto.
 456         * breakpoint.h (struct breakpoint): New field number_on_target.
 457         * breakpoint.c (create_tracepoint_from_upload): New function.
 458         (get_tracepoint_by_number_on_target): New function.
 459         * remote.c (struct remote): New field disconnected_tracing.
 460         (remote_disconnected_tracing_feature): New function.
 461         (remote_protocol_features): Add DisconnectedTracing.
 462         (struct uploaded_tp): New struct.
 463         (uploaded_tps): New global.
 464         (get_uploaded_tp): New function.
 465         (find_matching_tracepoint): New function.
 466         (remote_get_tracing_state): New function.
 467         (remote_start_remote): Call it.
 468         * tracepoint.c (disconnected_tracing): New global.
 469         (trace_start_command): Initialize number_on_target.
 470         (stop_tracing): New function, split out from...
 471         (trace_stop_command): Call stop_tracing.
 472         (get_trace_status): New function, split out from...
 473         (trace_status_command): Call get_trace_status, add info on
 474         disconnection behavior.
 475         (disconnect_or_stop_tracing): New function.
 476         (finish_tfind_command): Translate from number on target.
 477         (trace_find_tracepoint_command): Translate to number on target.
 478         (send_disconnected_tracing_value): New function.
 479         (set_disconnected_tracing): New function.
 480         (_initialize_tracepoint): Add disconnected-tracing variable.
 481         * NEWS: Mention disconnected tracing.
 482
 483 2010-01-06  Tristan Gingold  <gingold@adacore.com>
 484
 485         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
 486         parameter to main_objfile.  Iterate on all separate debug objfiles.
 487         * symfile.h (symbol_file_add_separate)
 488         (find_separate_debug_file_by_debuglink): Remove parameter names.
 489         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
 490         (reread_symbols): Use free_objfile_separate_debug.
 491         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
 492         Adjust comment.
 493         (objfile_separate_debug_iterate, add_separate_debug_objfile)
 494         (free_objfile_separate_debug): New prototypes.
 495         * objfiles.c (objfile_separate_debug_iterate): New function.
 496         (add_separate_debug_objfile, free_objfile_separate_debug): New
 497         functions.
 498         (free_objfile): Use free_objfile_separate_debug.  Adjust for
 499         multiple separate debug objfile.
 500         (objfile_has_symbols): Adjust comment.  Iterate on all separate
 501         debug objfiles.
 502         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
 503         debug objfile.
 504         (lookup_minimal_symbol_text): Ditto.
 505         (lookup_minimal_symbol_by_pc_name): Ditto.
 506         (lookup_minimal_symbol_solib_trampoline): Ditto.
 507         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
 508         debug objfiles.
 509
 510 2010-01-05  Stan Shebs  <stan@codesourcery.com>
 511
 512         Add fast tracepoints.
 513         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
 514         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
 515         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
 516         * breakpoint.c (tracepoint_type): New function.
 517         (ALL_TRACEPOINTS): Use it.
 518         (should_be_inserted): Ditto.
 519         (bpstat_check_location): Ditto.
 520         (print_one_breakpoint_location): Ditto.
 521         (user_settable_breakpoint): Ditto.
 522         (set_breakpoint_location_function): Ditto.
 523         (disable_breakpoints_in_shlibs): Ditto.
 524         (delete_trace_command): Ditto.
 525         (print_it_typical): Add bp_fast_tracepoint case.
 526         (bpstat_what): Ditto.
 527         (print_one_breakpoint_location): Ditto.
 528         (allocate_bp_location): Ditto.
 529         (mention): Ditto.
 530         (breakpoint_re_set_one): Ditto.
 531         (disable_command): Ditto.
 532         (enable_command): Ditto.
 533         (check_fast_tracepoint_sals): New function.
 534         (break_command_really): Call it.
 535         (ftrace_command): New function.
 536         (_initialize_breakpoint): Add ftrace command.
 537         * gdbarch.sh (fast_tracepoint_valid_at): New.
 538         * gdbarch.h, gdbarch.c: Regenerate.
 539         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
 540         (i386_gdbarch_init): Use it.
 541         * remote.c (struct remote_state): New field fast_tracepoints.
 542         (PACKET_FastTracepoints): New packet config type.
 543         (remote_fast_tracepoint_feature): New function.
 544         (remote_protocol_features): Add FastTracepoints.
 545         (remote_supports_fast_tracepoints): New function.
 546         (_initialize_remote): Add FastTracepoints.
 547         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
 548         * NEWS: Mention fast tracepoints.
 549
 550 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
 551
 552         * gdb-gdb.py: New file.
 553
 554 2010-01-05  Michael Snyder  <msnyder@vmware.com>
 555
 556         * infrun.c (handle_inferior_event): Fix typo in comment.
 557
 558 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
 559
 560         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
 561
 562 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 563
 564         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
 565         and s390x-linux64.
 566         (s390-linux32-expedite): Define.
 567         (s390-linux64-expedite): Define.
 568         (s390x-linux64-expedite): Define.
 569         * features/s390-acr.xml: New file.
 570         * features/s390-fpr.xml: New file.
 571         * features/s390-core32.xml: New file.
 572         * features/s390-core64.xml: New file.
 573         * features/s390x-core64.xml: New file.
 574         * features/s390-linux32.xml: New file.
 575         * features/s390-linux64.xml: New file.
 576         * features/s390x-linux64.xml: New file.
 577         * features/s390-linux32.c: New generated file.
 578         * features/s390-linux64.c: New generated file.
 579         * features/s390x-linux64.c: New generated file.
 580
 581         * regformats/s390-linux32.dat: New generated file.
 582         * regformats/s390-linux64.dat: New generated file.
 583         * regformats/s390x-linux64.dat: New generated file.
 584         * regformats/reg-s390.dat: Remove.
 585         * regformats/reg-s390x.dat: Remove.
 586
 587         * s390-nat.c: Include "auxv.h" and <elf.h>.
 588         (HWCAP_S390_HIGH_GPRS): Define if undefined.
 589         (s390_target_wordsize): New function.
 590         (s390_auxv_parse): Likewise.
 591         (s390_get_hwcap): Likewise.
 592         (s390_read_description): Likewise.
 593         (_initialize_s390_nat): Install s390_auxv_parse and
 594         s390_read_description.
 595
 596         * s390-tdep.c: Include "features/s390-linux32.c",
 597         "features/s390-linux64.c", and "features/s390x-linux64.c".
 598         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
 599         (s390_register_call_saved): New function.
 600         (s390_register_name): Remove.
 601         (s390_register_type): Remove.
 602         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
 603         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
 604         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
 605         (s390_pseudo_register_name): New function.
 606         (s390_pseudo_register_type): New function.
 607         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
 608         Handle full GPR pesudos and varying pseudo register numbers.
 609         (s390_pseudo_register_write): Likewise
 610         (s390x_pseudo_register_read): Remove.
 611         (s390x_pseudo_register_write): Likewise.
 612         (s390_register_group): Remove.
 613         (s390_pseudo_register_group): New function.
 614         (s390_regmap_gregset): Add GPR upper halves.
 615         (s390x_regmap_gregset): Likewise.
 616         (s390_regmap_fpregset): Likewise.
 617         (s390_regmap_upper): New global variable.
 618         (s390_upper_regset): New global variable.
 619         (s390_upper_regset_sections): New global variable.
 620         (s390_regset_from_core_section): Handle GPR upper halves.
 621         (s390_core_read_description): New function.
 622         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
 623         register information.  Handle varying pseudo register numbers.
 624         (s390_backchain_frame_unwind_cache): Likewise.
 625         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
 626         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
 627         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
 628         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
 629         Handle varying pseudo register numbers.
 630         (s390_unwind_pc): Handle varying pseudo register numbers.
 631         (s390_dwarf2_prev_register): New function.
 632         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
 633         register information.  Handle varying pseudo register numbers.
 634         Install s390_dwarf2_prev_register to unwind full GPRs.
 635         (s390_gdbarch_init): Handle target descriptions.  Assign varying
 636         pseudo register numbers.  Install s390_adjust_frame_regnum.
 637         (_initialize_s390_tdep): Initialize target descriptions.
 638
 639         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
 640         (S390_NUM_REGS): Redefine to include upper half registers.
 641         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
 642         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
 643         (tdesc_s390_linux32): Add declaration.
 644         (tdesc_s390_linux64): Likewise.
 645         (tdesc_s390x_linux64): Likewise.
 646
 647 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 648
 649         * regset.h (struct core_regset_section): Add HUMAN_NAME.
 650         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
 651         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
 652         (ppc_linux_vmx_regset_sections): Likewise.
 653         (ppc_linux_fp_regset_sections): Likewise.
 654
 655         * corelow.c (get_core_register_section): Constify arguments.
 656         (get_core_registers): Use gdbarch_core_regset_sections instead
 657         of hard-coded platform-specific register section names.
 658
 659 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 660
 661         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
 662         a register, assume the least-significant part is used.
 663         (write_pieced_value): Likewise.
 664
 665 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 666
 667         * printcmd.c: Include "arch-utils.h".
 668         (do_one_display): Re-parse expression if current architecture changed.
 669
 670 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 671             Joel Brobecker  <brobecker@adacore.com>
 672
 673         * gdbtypes.c (check_typedef): New comment on type length.
 674         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
 675         comment on type length.
 676         (value_primitive_field): Keep the original TYPE value, new comment.
 677
 678 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 679
 680         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
 681         p_start.  Change != comparisons to > and < comparisons.
 682
 683 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 684
 685         * cli/cli-script.c (process_next_line): Check P2 overrun.
 686
 687 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 688
 689         Update the copyright hearder to add year 2010 for most GDB files.
 690
 691 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 692
 693         Fix build failure in inf-ptrace.c.
 694         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
 695
 696 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 697
 698         * top.c (print_gdb_version): Update copyright year.
 699
 700 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 701
 702         Fix break *FUN'address thread NUM.
 703         * ada-lex.l (task): Expand rule to also match the thread keyword.
 704
 705 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 706
 707         Fix break *FUN'address task NUM.
 708         * ada-lex.l (task): New rule.
 709         * ada-lang.c (valid_task_id): Make sure the Ada task list has
 710         been built before using it.
 711
 712 For older changes see ChangeLog-2009.
 713 \f
 714 Local Variables:
 715 mode: change-log
 716 left-margin: 8
 717 fill-column: 74
 718 version-control: never
 719 coding: utf-8
 720 End: