gdb/ChangeLog

   1 2009-01-14  Tristan Gingold  <gingold@adacore.com>
   2
   3         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
   4         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
   5         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
   6         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
   7         macho_add_oso_symfile.
   8         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
   9
  10 2010-01-14  Joel Brobecker  <brobecker@adacore.com>
  11
  12         Tru64: Dead threads are never deleted.
  13         * dec-thread.c (dec_thread_ptid_is_alive): New function.
  14         (dec_thread_count_gdb_threads): Fix counter increment.
  15         (dec_thread_add_gdb_thread): Fix *listp increment.
  16         (resync_thread_list): Fix bug in deletion of dead threads that
  17         caused all threads to be deleted, instead of just the dead ones.
  18
  19 2010-01-13  Phil Muldoon  <pmuldoon@redhat.com>
  20
  21         PR python/10705
  22
  23         * python/python-internal.h: Add lazy_string_object_type
  24         definition.
  25         (create_lazy_string_object, gdbpy_initialize_lazy_string)
  26         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
  27         * python/py-value.c (valpy_lazy_string): New function.
  28         (convert_value_from_python): Add lazy string conversion.
  29         * python/py-prettyprint.c (pretty_print_one_value): Check if
  30         return is also a lazy string.
  31         (print_string_repr): Add lazy string printing branch.
  32         (print_children): Likewise.
  33         * python/py-lazy-string.c: New file. Implement lazy strings.
  34         * python/python.c (_initialize_python): Call
  35         gdbpy_initialize_lazy_string.
  36         * varobj.c (value_get_print_value): Add lazy string printing
  37         branch.  Account for encoding.
  38         * c-lang.c (c_printstr): Account for new encoding argument.  If
  39         encoding is NULL, find encoding suited for type, otherwise use
  40         user encoding.
  41         * language.h (language_defn): Add encoding argument.
  42         (LA_PRINT_STRING): Likewise.
  43         * language.c (unk_lang_printstr): Update to reflect new encoding
  44         argument to language_defn.
  45         * ada-lang.h (ada_printstr): Likewise.
  46         * c-lang.h (c_printstr): Likewise.
  47         * p-lang.h (pascal_printstr);
  48         * f-lang.c (f_printstr): Likewise.
  49         * m2-lang.c (m2_printstr): Likewise.
  50         * objc-lang.c (objc_printstr): Likewise.
  51         * p-lang.c (pascal_printstr): Likewise.
  52         * scm-lang.c (scm_printstr): Likewise.
  53         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
  54         encoding argument.
  55         * ada-valprint.c (ada_printstr): Likewise.
  56         * f-valprint.c (f_val_print): Likewise
  57         * m2-valprint.c (m2_val_print): Likewise.
  58         * p-valprint.c (pascal_val_print): Likewise.
  59         * expprint.c (print_subexp_standard): Likewise.
  60         * valprint.c (val_print_string): Likewise.
  61         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
  62         (SUBDIR_PYTHON_SRCS): Likewise.
  63         (py-lazy-string.o): New rule.
  64
  65
  66 2010-01-13  Doug Evans  <dje@google.com>
  67
  68         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
  69         uninitialized" warning from gcc on local `tree'.
  70
  71 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
  72
  73         Implement core awareness.
  74
  75         * bcache.c (compare_ints): Remove
  76         (print_percentage): Use compare_positive_ints.
  77         * defs.h (compare_positive_ints): Declare.
  78         * linux-nat.h (struct lin_lwp): New field core.
  79         (linux_nat_core_of_thread_1): Declare.
  80         * linux-nat.c (add_lwp): Init the 'core' field.
  81         (linux_nat_wait_1): Record the core.
  82         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
  83         (linux_nat_add_target): Register the above.
  84         * linux-thread-db.c (update_thread_core): New.
  85         (thread_db_find_new_threads): Update core information for
  86         every thread.
  87         * remote.c (struct private_thread_info): New.
  88         (free_private_thread_info, demand_private_info): New.
  89         (PACKET_qXfer_threads, use_osdata_threads): New.
  90         (struct thread_item, threads_parsing_context
  91         (start_thread, end_thread, thread_attributes)
  92         (thread_children, threads_children, threads_elements): New.
  93         (remote_threads_info): Try qXfer:threads before anything
  94         else.
  95         (remote_protocol_packets): Register qXfer:threads.
  96         (remote_open_1): Init use_osdata_threads.
  97         (struct stop_reply): New field 'core'.
  98         (remote_parse_stop_reply): Parse core number.
  99         (process_stop_reply): Record core number.
 100         (remote_xfer_partial): Handle qXfer:threads.
 101         (remote_core_of_thread): New.
 102         (init_remote_ops): Register remote_core_of_thread.
 103         (_initialize_remote): Register qXfer:read.
 104         * target.c (target_core_of_thread): New
 105         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
 106         (struct target_ops): New field to_core_of_threads.
 107         (target_core_of_thread): Declare.
 108         * gdbthread.h (struct thread_info): New field private_dtor.
 109         * thread.c (print_thread_info): Report the core.
 110         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
 111         * utils.c (compare_positive_ints): New.
 112         * features/threads.dtd: New.
 113         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
 114         * mi/mi-main.c (struct collect_cores_data, collect_cores)
 115         (do_nothing, free_vector_of_osdata_items)
 116         (splay_tree_int_comparator, free_splay_tree): New.
 117         (print_one_inferior_data): Implemented printing of selected
 118         inferiors.  Collect and print cores.
 119         (output_cores): New.
 120         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
 121         thread groups together with --available.
 122
 123 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 124
 125         * configure: Regenerate (for _STRUCTURED_PROC).
 126
 127 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 128
 129         Delete dead function.
 130         * ada-lang.c (extract_string): Delete.  No longer used.
 131
 132 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 133
 134         Fix -Wunused warning in dec-thread.c.
 135         * dec-thread.c (dec_thread_count_gdb_threads)
 136         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
 137
 138 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 139
 140         * ada-valprint.c (ada_print_floating): Remove trailing space.
 141
 142 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
 143
 144         Add support for DW_AT_GNAT_descriptive_type.
 145         * gdbtypes.h (enum type_specific_kind): New enum.
 146         (struct main_type) [type_specific_field]: New component.
 147         [type_specific]: Add new component "gnat_stuff".
 148         (struct gnat_aux_type): New type.
 149         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
 150         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
 151         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
 152         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
 153         (TYPE_SPECIFIC_FIELD): New macros.
 154         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
 155         type does not hold any cplus-specific data.
 156         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
 157         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
 158         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
 159         cplus-specific data.
 160         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
 161         Set new component TYPE_SPECIFIC_FIELD (type).
 162         (gnat_aux_default): New constant.
 163         (allocate_gnat_aux_type): New function.
 164         (init_type): Add initialization the type-specific stuff for
 165         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
 166         (print_gnat_stuff): New function.
 167         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
 168         specific data.  Adjust code that prints the contents of the
 169         type-specific union using the TYPE_SPECIFIC_FIELD value.
 170         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
 171         the type cplus stuff for Ada types.
 172         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
 173         Error out if these routines are called with an Ada type.
 174         (read_structure_type, read_array_type, read_subrange_type):
 175         Add call to set_descriptive_type.
 176         (set_die_type): Initialize the gnat-specific data if necessary.
 177         (need_gnat_info, die_descriptive_type, set_descriptive_type):
 178         New functions.
 179         * ada-lang.c (decode_constrained_packed_array_type): Use
 180         decode_constrained_packed_array_type instead of doing a standard
 181         lookup to locate a parallel type.
 182         (find_parallel_type_by_descriptive_type): New function.
 183         (ada_find_parallel_type_with_name): New function.
 184         (ada_find_parallel_type): Reimplement using
 185         ada_find_parallel_type_with_name.
 186         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
 187         to check if type has a cplus stuff.
 188         * linespec.c (total_number_of_methods): Likewise.
 189         * mdebugread.c (new_type): Likewise.
 190
 191 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 192
 193         * NEWS: Document the 0b binary number prefix parsing.
 194
 195 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 196
 197         * objfiles.c (objfile_relocate1): Change the return type to int.
 198         Describe the new return value.  Return non-zero if data changed.
 199         (objfile_relocate): New variable changed.  Set it.  Call
 200         breakpoint_re_set depending on CHANGED.
 201
 202 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 203
 204         Implement binary numbers parsing.
 205         * c-exp.y (parse_number): New case 'b' and 'B'.
 206
 207 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 208             Tristan Gingold  <gingold@adacore.com>
 209
 210         * solib.c (info_sharedlibrary_command): Replace
 211         objfile_has_partial_symbols and objfile_has_full_symbols calls by
 212         objfile_has_symbols.
 213
 214 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
 215
 216         * NEWS: Document the improvements made to the mips-irix port.
 217
 218 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 219
 220         Fix the documentation of valprint.c:value_print.
 221         * valprint.c (value_print): Update the function description to
 222         mention that the syntax of the output follows the current_language,
 223         not necessarily C.
 224
 225 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 226
 227         Fix displacement of separate debug info files.
 228         * objfiles.c (objfile_relocate): Rename to ...
 229         (objfile_relocate1): ... here and make it static.  Extend the comment.
 230         (objfile_relocate): New function.
 231         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
 232         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
 233         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
 234         allocated using alloca.
 235         * symfile.c (copy_section_addr_info): Remove.
 236         (build_section_addr_info_from_objfile): Make it global.  New variables
 237         addr_bit and mask, use them.
 238         * symfile.h (build_section_addr_info_from_objfile): New prototype.
 239         (copy_section_addr_info): Remove.
 240
 241 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 242
 243         Signal unwinder for mips-irix N32.
 244         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
 245         tramp-frame.h.
 246         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
 247         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
 248         (SIGCONTEXT_LO_OFF): New macros.
 249         (mips_irix_n32_tramp_frame_init): New function.
 250         (mips_irix_n32_tramp_frame): New static constant.
 251         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
 252
 253 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 254
 255         Breakpoint in shared library does not work on mips-irix.
 256         * procfs.c: #include "observer.h".
 257         (procfs_inferior_created): New function, moving here the code
 258         which unsets the syssgi syscall-exit notifications.
 259         (procfs_create_inferior): Remove the code which unsets the syssgi
 260         syscall-exit notifications. It is too early to do this here.
 261         (_initialize_procfs): Attach the procfs_inferior_created observer.
 262
 263 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 264
 265         Wrong return convention for arrays (mips-irix).
 266         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
 267         128 bits or smaller are returned the same way as structs
 268         and unions of the the same size.
 269
 270 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 271
 272         Cannot set the PC on mips-irix.
 273         * irix5-nat.c (fill_gregset): Check regno against the raw PC
 274         register number, no the cooked one.
 275
 276 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 277
 278         Error while loading core file on mips-irix.
 279         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
 280         if debugging from a core file.
 281
 282 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 283
 284         GDB hangs when attaching to process on mips-irix.
 285         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
 286         attaching to a process.
 287
 288 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 289
 290         Use the correct breakpoint instruction on mips-irix.
 291         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
 292         containing the correct breakpoint instruction to use on mips-irix.
 293         Use it when the osabi is GDB_OSABI_IRIX.
 294
 295 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 296
 297         -Wunused warning in procfs.c (mips-irix only).
 298         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
 299         throughout instead of using praddset and prdelset respectively.
 300
 301 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 302
 303         GDB crash while stepping into function.
 304         * infrun.c (handle_inferior_event): Refetch the current frame
 305         after handling what.main_action, in case that pointer became
 306         dangling.
 307
 308 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
 309
 310         Fix build failure of solaris-hosted cross debuggers.
 311         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
 312
 313 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
 314
 315         Fix build failure on sparc-solaris.
 316         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
 317
 318 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 319
 320         Move some symfile code into subroutines.
 321         * symfile.h (relative_addr_info_to_section_offsets)
 322         (addr_info_make_relative): New prototypes.
 323         * symfile.c (default_symfile_offsets): Move a part to ...
 324         (relative_addr_info_to_section_offsets): ... this new function.
 325         (default_symfile_offsets): Call it.
 326         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
 327         this part to ...
 328         (addr_info_make_relative): ... this new function.
 329
 330 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 331
 332         Add from_tty to solib_create_inferior_hook.
 333         * infcmd.c (post_create_inferior): Move solib_add after
 334         solib_create_inferior_hook.  Pass from_tty to
 335         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
 336         0 from_tty and comment why.
 337         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
 338         * linux-nat.c (linux_child_follow_fork): Likewise.
 339         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
 340         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
 341         from_tty.
 342         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
 343         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
 344         * solib-null.c (null_solib_create_inferior_hook): Likewise.
 345         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
 346         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
 347         * solib-som.c (som_solib_create_inferior_hook): Likewise.
 348         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
 349         Pass it to svr4_so_ops.solib_create_inferior_hook.
 350         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
 351         from_tty.
 352         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
 353         solib_add.
 354         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
 355         enable_break.
 356         * solib-target.c (solib_target_solib_create_inferior_hook): New
 357         parameter from_tty.
 358         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
 359         it to ops->solib_create_inferior_hook.
 360         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
 361         Move solib_add after solib_create_inferior_hook, call it now with
 362         from_tty as 0.  New comment there.
 363         * solib.h (solib_create_inferior_hook): New parameter from_tty.
 364         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
 365         Likewise.
 366
 367 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
 368
 369         Fix multiexec race.
 370         * infrun.c (handle_inferior_event): Use get_thread_regcache
 371         with events ptid, not get_current_regcache.
 372
 373 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 374
 375         GDB crash with empty executable name (MinGW).
 376         * source.c (openp): Add assert that parameter string is not NULL.
 377         if parameter string is an empty string, then return with a failure
 378         immediately.
 379
 380 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 381
 382         Get rid of support for VAX Floats.
 383         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 384         (ada_vax_float_print_function): Delete.
 385         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
 386         (ada_vax_float_print_function): Delete.
 387         * ada-typeprint.c (print_vax_floating_point_type): Delete.
 388         (ada_print_type): Remove support for VAX floats.
 389         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
 390
 391 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
 392
 393         * stabsread.c (read_args): Handle zero arguments.
 394
 395 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
 396
 397         Cannot find in-tree libiconv.a after reconfigure.
 398         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
 399         that we can use, then cache the path to this archive.
 400         * configure: Regenerate.
 401
 402 2010-01-07  Stan Shebs  <stan@codesourcery.com>
 403
 404         Make tracepoint operations go through target vector.
 405         * target.h (enum trace_find_type): New enum.
 406         (struct target_ops): New fields to_trace_init,
 407         to_download_tracepoint, to_download_trace_state_variable,
 408         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
 409         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
 410         to_set_disconnected_tracing.
 411         (target_trace_init): New macro.
 412         (target_download_tracepoint): New macro.
 413         (target_download_trace_state_variable): New macro.
 414         (target_trace_start): New macro.
 415         (target_trace_set_readonly_regions): New macro.
 416         (target_get_trace_status): New macro.
 417         (target_trace_stop): New macro.
 418         (target_trace_find): New macro.
 419         (target_get_trace_state_variable_value): New macro.
 420         (target_set_disconnected_tracing): New macro.
 421         * target.c (update_current_target): Inherit and set defaults for
 422         tracepoint operations.
 423         * tracepoint.c (default_collect): Make globally visible.
 424         (target_is_remote): Remove, along with all calls.
 425         (tvariables_info): Call target_get_trace_state_variable_value.
 426         (remote_set_transparent_ranges): Remove.
 427         (trace_start_command): Call target_trace_init,
 428         target_download_tracepoint, etc.
 429         (download_tracepoint): Remove.
 430         (trace_stop_command): Simplify.
 431         (stop_tracing): Call target_trace_stop.
 432         (get_trace_status): Call target_get_trace_status.
 433         (trace_status_command): Add case for targets that cannot trace.
 434         (finish_tfind_command): Change to take numerical arguments, call
 435         target_trace_find.
 436         (trace_find_command): Update call to finish_tfind_command.
 437         (trace_find_pc_command): Ditto.
 438         (trace_find_tracepoint_command): Ditto.
 439         (trace_find_line_command): Ditto.
 440         (trace_find_range_command): Ditto.
 441         (trace_find_outside_command): Ditto.
 442         (set_disconnected_tracing_value): Call
 443         target_set_disconnected_tracing.
 444         * remote.c: Add protocol encoding bits from tracepoint.c.
 445         (trace_error): Move from tracepoint.c.
 446         (remote_get_noisy_reply): Ditto.
 447         (free_actions_list_cleanup_wrapper): Ditto.
 448         (free_actions_list): Ditto.
 449         (remote_trace_init): New function.
 450         (remote_download_tracepoint): New function.
 451         (remote_download_trace_state_variable): New function.
 452         (remote_trace_set_readonly_regions): New function.
 453         (remote_trace_start): New function.
 454         (remote_get_trace_status): New function.
 455         (remote_trace_stop): New function.
 456         (remote_trace_find): New function.
 457         (remote_download_trace_state_variable): New function.
 458         (remote_set_disconnected_tracing): New function.
 459         (init_remote_ops): Add tracepoint operations.
 460
 461         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
 462
 463 2010-01-07  Tristan Gingold  <gingold@adacore.com>
 464
 465         * symfile.c (build_section_addr_info_from_objfile): New function.
 466         (symbol_file_add_separate): Don't use offsets from objfile but
 467         built an addr info.
 468
 469 2010-01-06  Stan Shebs  <stan@codesourcery.com>
 470
 471         Support disconnected tracing.
 472         * infcmd.c (detach_command): Ask whether to stop tracing.
 473         * cli/cli-cmds.c (quit_command): Ditto.
 474         * breakpoint.h (struct breakpoint): New field number_on_target.
 475         * breakpoint.c (create_tracepoint_from_upload): New function.
 476         (get_tracepoint_by_number_on_target): New function.
 477         * remote.c (struct remote): New field disconnected_tracing.
 478         (remote_disconnected_tracing_feature): New function.
 479         (remote_protocol_features): Add DisconnectedTracing.
 480         (struct uploaded_tp): New struct.
 481         (uploaded_tps): New global.
 482         (get_uploaded_tp): New function.
 483         (find_matching_tracepoint): New function.
 484         (remote_get_tracing_state): New function.
 485         (remote_start_remote): Call it.
 486         * tracepoint.c (disconnected_tracing): New global.
 487         (trace_start_command): Initialize number_on_target.
 488         (stop_tracing): New function, split out from...
 489         (trace_stop_command): Call stop_tracing.
 490         (get_trace_status): New function, split out from...
 491         (trace_status_command): Call get_trace_status, add info on
 492         disconnection behavior.
 493         (disconnect_or_stop_tracing): New function.
 494         (finish_tfind_command): Translate from number on target.
 495         (trace_find_tracepoint_command): Translate to number on target.
 496         (send_disconnected_tracing_value): New function.
 497         (set_disconnected_tracing): New function.
 498         (_initialize_tracepoint): Add disconnected-tracing variable.
 499         * NEWS: Mention disconnected tracing.
 500
 501 2010-01-06  Tristan Gingold  <gingold@adacore.com>
 502
 503         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
 504         parameter to main_objfile.  Iterate on all separate debug objfiles.
 505         * symfile.h (symbol_file_add_separate)
 506         (find_separate_debug_file_by_debuglink): Remove parameter names.
 507         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
 508         (reread_symbols): Use free_objfile_separate_debug.
 509         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
 510         Adjust comment.
 511         (objfile_separate_debug_iterate, add_separate_debug_objfile)
 512         (free_objfile_separate_debug): New prototypes.
 513         * objfiles.c (objfile_separate_debug_iterate): New function.
 514         (add_separate_debug_objfile, free_objfile_separate_debug): New
 515         functions.
 516         (free_objfile): Use free_objfile_separate_debug.  Adjust for
 517         multiple separate debug objfile.
 518         (objfile_has_symbols): Adjust comment.  Iterate on all separate
 519         debug objfiles.
 520         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
 521         debug objfile.
 522         (lookup_minimal_symbol_text): Ditto.
 523         (lookup_minimal_symbol_by_pc_name): Ditto.
 524         (lookup_minimal_symbol_solib_trampoline): Ditto.
 525         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
 526         debug objfiles.
 527
 528 2010-01-05  Stan Shebs  <stan@codesourcery.com>
 529
 530         Add fast tracepoints.
 531         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
 532         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
 533         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
 534         * breakpoint.c (tracepoint_type): New function.
 535         (ALL_TRACEPOINTS): Use it.
 536         (should_be_inserted): Ditto.
 537         (bpstat_check_location): Ditto.
 538         (print_one_breakpoint_location): Ditto.
 539         (user_settable_breakpoint): Ditto.
 540         (set_breakpoint_location_function): Ditto.
 541         (disable_breakpoints_in_shlibs): Ditto.
 542         (delete_trace_command): Ditto.
 543         (print_it_typical): Add bp_fast_tracepoint case.
 544         (bpstat_what): Ditto.
 545         (print_one_breakpoint_location): Ditto.
 546         (allocate_bp_location): Ditto.
 547         (mention): Ditto.
 548         (breakpoint_re_set_one): Ditto.
 549         (disable_command): Ditto.
 550         (enable_command): Ditto.
 551         (check_fast_tracepoint_sals): New function.
 552         (break_command_really): Call it.
 553         (ftrace_command): New function.
 554         (_initialize_breakpoint): Add ftrace command.
 555         * gdbarch.sh (fast_tracepoint_valid_at): New.
 556         * gdbarch.h, gdbarch.c: Regenerate.
 557         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
 558         (i386_gdbarch_init): Use it.
 559         * remote.c (struct remote_state): New field fast_tracepoints.
 560         (PACKET_FastTracepoints): New packet config type.
 561         (remote_fast_tracepoint_feature): New function.
 562         (remote_protocol_features): Add FastTracepoints.
 563         (remote_supports_fast_tracepoints): New function.
 564         (_initialize_remote): Add FastTracepoints.
 565         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
 566         * NEWS: Mention fast tracepoints.
 567
 568 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
 569
 570         * gdb-gdb.py: New file.
 571
 572 2010-01-05  Michael Snyder  <msnyder@vmware.com>
 573
 574         * infrun.c (handle_inferior_event): Fix typo in comment.
 575
 576 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
 577
 578         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
 579
 580 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 581
 582         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
 583         and s390x-linux64.
 584         (s390-linux32-expedite): Define.
 585         (s390-linux64-expedite): Define.
 586         (s390x-linux64-expedite): Define.
 587         * features/s390-acr.xml: New file.
 588         * features/s390-fpr.xml: New file.
 589         * features/s390-core32.xml: New file.
 590         * features/s390-core64.xml: New file.
 591         * features/s390x-core64.xml: New file.
 592         * features/s390-linux32.xml: New file.
 593         * features/s390-linux64.xml: New file.
 594         * features/s390x-linux64.xml: New file.
 595         * features/s390-linux32.c: New generated file.
 596         * features/s390-linux64.c: New generated file.
 597         * features/s390x-linux64.c: New generated file.
 598
 599         * regformats/s390-linux32.dat: New generated file.
 600         * regformats/s390-linux64.dat: New generated file.
 601         * regformats/s390x-linux64.dat: New generated file.
 602         * regformats/reg-s390.dat: Remove.
 603         * regformats/reg-s390x.dat: Remove.
 604
 605         * s390-nat.c: Include "auxv.h" and <elf.h>.
 606         (HWCAP_S390_HIGH_GPRS): Define if undefined.
 607         (s390_target_wordsize): New function.
 608         (s390_auxv_parse): Likewise.
 609         (s390_get_hwcap): Likewise.
 610         (s390_read_description): Likewise.
 611         (_initialize_s390_nat): Install s390_auxv_parse and
 612         s390_read_description.
 613
 614         * s390-tdep.c: Include "features/s390-linux32.c",
 615         "features/s390-linux64.c", and "features/s390x-linux64.c".
 616         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
 617         (s390_register_call_saved): New function.
 618         (s390_register_name): Remove.
 619         (s390_register_type): Remove.
 620         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
 621         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
 622         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
 623         (s390_pseudo_register_name): New function.
 624         (s390_pseudo_register_type): New function.
 625         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
 626         Handle full GPR pesudos and varying pseudo register numbers.
 627         (s390_pseudo_register_write): Likewise
 628         (s390x_pseudo_register_read): Remove.
 629         (s390x_pseudo_register_write): Likewise.
 630         (s390_register_group): Remove.
 631         (s390_pseudo_register_group): New function.
 632         (s390_regmap_gregset): Add GPR upper halves.
 633         (s390x_regmap_gregset): Likewise.
 634         (s390_regmap_fpregset): Likewise.
 635         (s390_regmap_upper): New global variable.
 636         (s390_upper_regset): New global variable.
 637         (s390_upper_regset_sections): New global variable.
 638         (s390_regset_from_core_section): Handle GPR upper halves.
 639         (s390_core_read_description): New function.
 640         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
 641         register information.  Handle varying pseudo register numbers.
 642         (s390_backchain_frame_unwind_cache): Likewise.
 643         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
 644         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
 645         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
 646         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
 647         Handle varying pseudo register numbers.
 648         (s390_unwind_pc): Handle varying pseudo register numbers.
 649         (s390_dwarf2_prev_register): New function.
 650         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
 651         register information.  Handle varying pseudo register numbers.
 652         Install s390_dwarf2_prev_register to unwind full GPRs.
 653         (s390_gdbarch_init): Handle target descriptions.  Assign varying
 654         pseudo register numbers.  Install s390_adjust_frame_regnum.
 655         (_initialize_s390_tdep): Initialize target descriptions.
 656
 657         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
 658         (S390_NUM_REGS): Redefine to include upper half registers.
 659         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
 660         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
 661         (tdesc_s390_linux32): Add declaration.
 662         (tdesc_s390_linux64): Likewise.
 663         (tdesc_s390x_linux64): Likewise.
 664
 665 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 666
 667         * regset.h (struct core_regset_section): Add HUMAN_NAME.
 668         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
 669         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
 670         (ppc_linux_vmx_regset_sections): Likewise.
 671         (ppc_linux_fp_regset_sections): Likewise.
 672
 673         * corelow.c (get_core_register_section): Constify arguments.
 674         (get_core_registers): Use gdbarch_core_regset_sections instead
 675         of hard-coded platform-specific register section names.
 676
 677 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 678
 679         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
 680         a register, assume the least-significant part is used.
 681         (write_pieced_value): Likewise.
 682
 683 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
 684
 685         * printcmd.c: Include "arch-utils.h".
 686         (do_one_display): Re-parse expression if current architecture changed.
 687
 688 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 689             Joel Brobecker  <brobecker@adacore.com>
 690
 691         * gdbtypes.c (check_typedef): New comment on type length.
 692         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
 693         comment on type length.
 694         (value_primitive_field): Keep the original TYPE value, new comment.
 695
 696 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 697
 698         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
 699         p_start.  Change != comparisons to > and < comparisons.
 700
 701 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 702
 703         * cli/cli-script.c (process_next_line): Check P2 overrun.
 704
 705 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 706
 707         Update the copyright hearder to add year 2010 for most GDB files.
 708
 709 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
 710
 711         Fix build failure in inf-ptrace.c.
 712         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
 713
 714 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 715
 716         * top.c (print_gdb_version): Update copyright year.
 717
 718 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 719
 720         Fix break *FUN'address thread NUM.
 721         * ada-lex.l (task): Expand rule to also match the thread keyword.
 722
 723 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
 724
 725         Fix break *FUN'address task NUM.
 726         * ada-lex.l (task): New rule.
 727         * ada-lang.c (valid_task_id): Make sure the Ada task list has
 728         been built before using it.
 729
 730 For older changes see ChangeLog-2009.
 731 \f
 732 Local Variables:
 733 mode: change-log
 734 left-margin: 8
 735 fill-column: 74
 736 version-control: never
 737 coding: utf-8
 738 End: