gdb/ChangeLog

   1 2010-02-09  Tristan Gingold  <gingold@adacore.com>
   2
   3         * objfiles.c (objfile_separate_debug_iterate): Do not iterate on
   4         brothers of the parent.
   5
   6 2010-02-08  Tom Tromey  <tromey@redhat.com>
   7
   8         PR c++/8017:
   9         * value.h: Update.
  10         * valops.c (search_struct_field): Make 'name' const.
  11         (search_struct_method): Likewise.
  12         (find_method_list): Make 'method' const.
  13         (value_struct_elt): Make 'name' and 'err' const.
  14         (value_find_oload_method_list): Make 'method' const.
  15         (find_overload_match): Make 'name' const.
  16         * eval.c (evaluate_subexp_standard): New locals function,
  17         function_name.
  18         <OP_FUNCALL>: Handle OP_SCOPE specially.
  19
  20 2010-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
  21
  22         * infrun.c (handle_inferior_event): Do not look up regcache
  23         for exited processes.
  24
  25 Mon Feb  8 13:17:10 2010  Chris Moller  <moller@mollerware.com>
  26
  27         PR gdb/10728
  28         * valarith.c (value_ptrdiff): Added a test for a zero type length,
  29         warn if found, and assume length = 1.
  30
  31 2010-02-08  Chris Moller  <cmoller@redhat.com>
  32
  33         PR gdb/9067
  34         * cp-valprint.c (cp_print_value_fields) Fix use of obstacks.
  35         cp_print_static_field)  Fix use of obstacks.
  36
  37 2010-02-08  Pedro Alves  <pedro@codesourcery.com>
  38
  39         * linux-nat.c (linux_nat_resume): In non-stop, also only tag
  40         resumed LWPs as resumed.
  41         (linux_nat_wait_1): If there's no resumed LWP in the set of LWPs
  42         we're waiting for, bail out with TARGET_WAITKIND_IGNORE, instead
  43         of throwing an internal error.  If an LWP of a process we're not
  44         waiting for reports a signal, don't force collecting a SIGSTOP,
  45         and if it was breakpoint hit in non-stop mode, cancel it.  Don't
  46         go through all LWPs cancelling breakpoints in non-stop mode.
  47         (resume_stopped_resumed_lwps): New.
  48         (linux_nat_wait): Use it.
  49
  50 2010-02-07  H.J. Lu  <hongjiu.lu@intel.com>
  51
  52         * features/Makefile (WHICH): Add i386/i386, i386/i386-linux,
  53         i386/amd64 and i386/amd64-linux.
  54         (i386/i386-expedite): New.
  55         (i386/i386-linux-expedite): Likewise.
  56         (i386/amd64-expedite):Likewise.
  57         (i386/amd64-linux-expedite): Likewise.
  58         ($(outdir)/i386/i386-linux.dat): Likewise.
  59         ($(outdir)/i386/amd64.dat): Likewise.
  60         ($(outdir)/i386/amd64-linux.dat): Likewise.
  61
  62         * features/i386/32bit-core.xml: New.
  63         * features/i386/32bit-linux.xml: Likewise.
  64         * features/i386/32bit-sse.xml: Likewise.
  65         * features/i386/64bit-core.xml: Likewise.
  66         * features/i386/64bit-linux.xml: Likewise.
  67         * features/i386/64bit-sse.xml: Likewise.
  68         * features/i386/i386-linux.xml: Likewise.
  69         * features/i386/i386.xml: Likewise.
  70         * features/i386/amd64-linux.xml: Likewise.
  71         * features/i386/amd64.xml: Likewise.
  72         * features/i386/i386-linux.c: Likewise.
  73         * features/i386/i386.c: Likewise.
  74         * features/i386/amd64-linux.c: Likewise.
  75         * features/i386/amd64.c: Likewise.
  76
  77 2010-02-05  Sami Wagiaalla  <swagiaal@redhat.com>
  78
  79         PR c++/7935:
  80         * cp-support.h: Added char* alias element to using_direct data
  81         struct.
  82         (cp_add_using): Added char* alias argument.
  83         (cp_add_using_directive): Ditto.
  84         * cp-namespace.c: Updated with the above changes.
  85         (cp_lookup_symbol_imports): Check for aliases.
  86         * dwarf2read.c (read_import_statement): Figure out local alias
  87         for the import and pass it on to cp_add_using.
  88         (read_namespace): Pass alias argument to cp_add_using.
  89
  90 2010-02-05  Hui Zhu  <teawater@gmail.com>
  91
  92         * defs.h (gdb_bfd_errmsg): New extern.
  93         * exec.c (exec_file_attach): Change bfd_errmsg to
  94         gdb_bfd_errmsg.
  95         * utils.c (AMBIGUOUS_MESS1): New macro.
  96         (AMBIGUOUS_MESS2): New macro.
  97         (gdb_bfd_errmsg): New function.
  98
  99 2010-02-04  Doug Evans  <dje@google.com>
 100
 101         * solib-svr4.c (enable_break): Add comment.
 102
 103 2010-02-04  Anthony Green  <green@moxielogic.com>
 104
 105         * moxie-tdep.c (moxie_analyze_prologue): Fail protocol analysis
 106         gracefully.
 107
 108 2010-02-04  Tom Tromey  <tromey@redhat.com>
 109
 110         * valops.c (search_struct_field): Account for
 111         value_embedded_offset.  Fix check for virtual base past the end of
 112         the object.  Use value_copy when making a slice of the value.
 113
 114 2010-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 115
 116         PR tui/9622
 117         * tui/tui-interp.c (tui_init): Call tui_initialize_readline
 118         only if gdb_stdout is a tty.
 119
 120 2010-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 121
 122         * target-descriptions.c: Include "osabi.h".
 123         (maint_print_c_tdesc_cmd): Generate set_tdesc_osabi for valid
 124         OSABI.
 125
 126 2010-02-04  Tristan Gingold  <gingold@adacore.com>
 127
 128         * machoread.c (macho_add_oso): Renamed to macho_register_oso.
 129         (macho_symtab_read): Adjust calls to macho_add_oso.
 130         (macho_oso_symfile): Renamed to macho_symfile_read_all_oso.
 131         (macho_symfile_read): Adjust call to macho_oso_symfile.
 132         (macho_new_init): Move this function after declarations.
 133         (macho_symfile_init): Ditto.
 134         * darwin-nat-info.c (darwin_lib_gdb_ports): Remove.
 135         * darwin-nat.c (darwin_lookup_task): Remove unused prototype.
 136
 137 2010-02-04  Vladimir Prus  <vladimir@codesourcery.com>
 138
 139         Include MI command in remotelog.
 140
 141         * mi/mi-main.c (mi_execute_command): Call target_log_command.
 142
 143 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 144
 145         * remote.c (remote_state): Remove gdbarch.
 146         (init_remote_state): Don't set gdbarch.
 147         (remote_query_supported): Pass target_gdbarch instead of
 148         rs->gdbarch to gdbarch_qsupported.
 149
 150 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         * gdbarch.sh: Add qsupported.
 153
 154         * gdbarch.c: Regenerated.
 155         * gdbarch.h: Likewise.
 156
 157         * remote.c (remote_state): Add gdbarch.
 158         (init_remote_state): Set gdbarch.
 159         (remote_query_supported): Support gdbarch_qsupported.
 160
 161 2010-02-03  Daniel Jacobowitz  <dan@codesourcery.com>
 162
 163         * amd64fbsd-nat.c (amd64fbsd_supply_pcb): Also check for
 164         __FreeBSD_kernel_version.
 165
 166 2010-02-03  Tristan Gingold  <gingold@adacore.com>
 167
 168         * symfile.h (struct sym_fns): Add sym_relocate field.
 169         (default_symfile_relocate): New prototype.
 170         (symfile_relocate_debug_section): First argument is now an objfile.
 171         * symfile.c (default_symfile_relocate): Rename from
 172         symfile_relocate_debug_section, first argument is now an objfile.
 173         (symfile_relocate_debug_section): New function.
 174         * coffread.c (coff_sym_fns): Set sym_relocate field.
 175         * somread.c (som_sym_fns): Ditto.
 176         * mipsread.c (ecoff_sym_fns): Ditto.
 177         * machoread.c (macho_sym_fns): Ditto.
 178         * elfread.c (elf_sym_fns): Ditto.
 179         * dwarf2read.c (dwarf2_read_section): Ditto.
 180         * xcoffread.c (xcoff_sym_fns): Ditto.
 181         * dbxread.c (aout_sym_fns): Ditto.
 182         (dbx_psymtab_to_symtab): Adjust call to symfile_relocate_debug_section.
 183         (elfstab_build_psymtabs): Ditto.
 184
 185 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         * defs.h (MAX_REGISTER_SIZE): Increase to 32.
 188
 189 2010-02-02  Tom Tromey  <tromey@redhat.com>
 190
 191         * valops.c (value_cast_structs): Try downcasting using the RTTI
 192         type.
 193
 194 2010-02-02  Tom Tromey  <tromey@redhat.com>
 195
 196         * gnu-v2-abi.c: Don't include gnu-v2-abi.h.
 197         (gnuv2_baseclass_offset): Now static.
 198         * Makefile.in (HFILES_NO_SRCDIR): Remove gnu-v2-abi.h.
 199         * gnu-v2-abi.h: Remove.
 200
 201 2010-02-02  Tom Tromey  <tromey@redhat.com>
 202
 203         * m2-typeprint.c (m2_record_fields): Don't use
 204         TYPE_DECLARED_TYPE.
 205         * gdbtypes.h (TYPE_DECLARED_CLASS): New macro.
 206         (struct main_type) <flag_declared_class>: New field.
 207         (struct cplus_struct_type) <declared_type>: Remove.
 208         <ntemplate_args>: Move earlier.
 209         (DECLARED_TYPE_CLASS, DECLARED_TYPE_UNION, DECLARED_TYPE_STRUCT)
 210         (DECLARED_TYPE_TEMPLATE): Remove.
 211         (TYPE_DECLARED_TYPE): Remove.
 212         * gdbtypes.c (lookup_union): Don't use TYPE_DECLARED_TYPE.
 213         * dwarf2read.c (read_structure_type): Set TYPE_DECLARED_CLASS.
 214         * c-typeprint.c (c_type_print_base): Use TYPE_DECLARED_CLASS, not
 215         TYPE_DECLARED_TYPE.
 216
 217 2010-02-02  Tom Tromey  <tromey@redhat.com>
 218
 219         PR c++/11226, PR c++/9629, PR c++/9688, PR c++/8890:
 220         * valops.c (search_struct_field): Compute nbases after calling
 221         CHECK_TYPEDEF.
 222         (check_field): Call CHECK_TYPEDEF.
 223         * cp-valprint.c (cp_print_value): Pass correct address to
 224         baseclass_offset.  Fix check for virtual base past the end of the
 225         object.  Don't offset address passed to cp_print_value_fields or
 226         apply_val_pretty_printer.
 227         (cp_print_value_fields): Fix call to val_print.
 228         (cp_print_value_fields_rtti): New function.
 229         * c-valprint.c (c_val_print): Use cp_print_value_fields_rtti.
 230         * p-valprint.c (pascal_object_print_value_fields): Fix call to
 231         val_print.
 232         * python/py-prettyprint.c (apply_val_pretty_printer): Add embedded
 233         offset to address.
 234         * language.h (struct language_defn) <la_val_print>: Document.
 235         * c-lang.h (cp_print_value_fields_rtti): Declare.
 236
 237 2010-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 238
 239         PR libc/11214:
 240         * linux-low.c (linux_tracefork_child) [!(__UCLIBC__ && HAS_NOMMU)]: New.
 241         (linux_test_for_tracefork): Move `stack' into [__UCLIBC__ && HAS_NOMMU].
 242         (linux_test_for_tracefork) [!(__UCLIBC__ && HAS_NOMMU)]: New.
 243
 244 2010-02-01  Michael Matz  <matz@suse.de>
 245             Daniel Jacobowitz  <dan@codesourcery.com>
 246
 247         * i386-tdep.c (i386_frame_cache): Assume valid anonymous
 248         functions use a frame pointer.
 249
 250 2010-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 251
 252         * solib-svr4.c (scan_dyntag): New variable dyn_addr.  Replace gdb_assert
 253         by a conditional setting DYN_ADDR.  Use DYN_ADDR.
 254         * config/djgpp/fnchange.lst: Add translations for
 255         symbol-without-target_section.exp and symbol-without-target_section.c.
 256
 257 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 258
 259         * gdbarch.sh: Set LANG and LC_ALL to C, not c.
 260         (remote_breakpoint_for_pc): Correct invalid_p check.
 261         * gdbarch.c: Regenerated.
 262
 263 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 264
 265         * arm-tdep.c (arm_find_mapping_symbol): New function, from
 266         arm_pc_is_thumb.
 267         (arm_pc_is_thumb): Use arm_find_mapping_symbol.
 268         (extend_buffer_earlier): New function.
 269         (MAX_IT_BLOCK_PREFIX, IT_SCAN_THRESHOLD): New constants.
 270         (arm_adjust_breakpoint_address): New function.
 271         (arm_gdbarch_init): Register arm_adjust_breakpoint_address.
 272
 273 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 274
 275         * arm-linux-tdep.c (arm_linux_thumb2_be_breakpoint)
 276         (arm_linux_thumb2_le_breakpoint): New constants.
 277         (arm_linux_init_abi): Set thumb2_breakpoint and
 278         thumb2_breakpoint_size.
 279         * arm-tdep.c (thumb_insn_size, thumb_advance_itstate): New functions.
 280         (thumb_get_next_pc): Add a comment.  Rename IT to ITSTATE.
 281         Implement support for single stepping through IT blocks if
 282         a 32-bit Thumb breakpoint instruction is available.
 283         (arm_breakpoint_from_pc): If a 32-bit Thumb breakpoint instruction
 284         is available, use it when needed.
 285         (arm_remote_breakpoint_from_pc): New function.
 286         (arm_gdbarch_init): Register arm_remote_breakpoint_from_pc.
 287         * arm-tdep.h (struct gdbarch_tdep): Correct thumb_breakpoint
 288         comment.  Add thumb2_breakpoint and thumb2_breakpoint_size.
 289
 290 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 291
 292         * arch-utils.c (default_remote_breakpoint_from_pc): New function.
 293         * arch-utils.h (default_remote_breakpoint_from_pc): Declare.
 294         * gdbarch.c, gdbarch.h: Regenerated.
 295         * gdbarch.sh (remote_breakpoint_from_pc): New architecture method.
 296         * remote.c (remote_insert_breakpoint, remote_insert_hw_breakpoint): Use
 297         gdbarch_remote_breakpoint_from_pc.
 298
 299 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 300
 301         * infrun.c (prepare_to_proceed): Handle other signals which might
 302         match a breakpoint.
 303         (handle_inferior_event): Move the check for unusual breakpoint
 304         signals earlier.
 305
 306 2010-01-29  Paul Hilfinger  <hilfinger@adacore.com>
 307
 308         amd64 - function returning record with field straddling 2 registers.
 309         * amd64-tdep.c (amd_classify_aggregate): Handle the case of
 310         a record of length <= 16 in which a field straddles the two
 311         eightbytes.
 312
 313 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 314
 315         Implement return values on amd64-windows.
 316         * amd64-windows-tdep.c: #include gdbcore.h and regcache.h.
 317         (amd64_windows_return_value): New function.
 318         (amd64_windows_init_abi): Call set_gdbarch_return_value with
 319         amd64_windows_return_value.
 320
 321 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 322
 323         amd64-windows: 32 bytes allocated on stack by caller for integer
 324         parameter registers.
 325         * i386-tdep.h (struct gdbarch_tdep): Add new field
 326         integer_param_regs_saved_in_caller_frame.
 327         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
 328         tdep->integer_param_regs_saved_in_caller_frame to 1.
 329         * amd64-tdep.c (amd64_push_dummy_call): Allocate some memory on
 330         stack if tdep->integer_param_regs_saved_in_caller_frame is set.
 331
 332 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 333
 334         amd64-windows: memory args passed by pointer during function calls.
 335         * i386-tdep.h (gdbarch_tdep): Add field memory_args_by_pointer.
 336         * amd64-tdep.c (amd64_push_arguments): Add handling of architectures
 337         where tdep->memory_args_by_pointer is non-zero.
 338         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
 339         tdep->memory_args_by_pointer to 1.
 340
 341 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 342
 343         amd64-windows: Integer parameters in function calls.
 344         * i386-tdep.h (enum amd64_reg_class): New, moved here from
 345         amd64-tdep.c.
 346         (struct gdbarch_tdep): Add fields call_dummy_num_integer_regs,
 347         call_dummy_integer_regs, and classify.
 348         * amd64-tdep.h (amd64_classify): Add declaration.
 349         * amd64-tdep.c (amd64_dummy_call_integer_regs): New static constant.
 350         (amd64_reg_class): Delete, moved to i386-tdep.h.
 351         (amd64_classify): Make non-static.  Move declaration to amd64-tdep.h.
 352         Replace call to amd64_classify by call to tdep->classify.
 353         (amd64_push_arguments): Get the list of registers to use for
 354         passing integer parameters from the gdbarch tdep structure,
 355         rather than using a hardcoded one.  Replace calls to amd64_classify
 356         by calls to tdep->classify.
 357         (amd64_push_dummy_call): Get the register number used for
 358         the "hidden" argument from tdep->call_dummy_integer_regs.
 359         (amd64_init_abi): Initialize tdep->call_dummy_num_integer_regs
 360         and tdep->call_dummy_integer_regs.  Set tdep->classify.
 361         * amd64-windows-tdep.c: Add include of gdbtypes.h.
 362         (amd64_windows_dummy_call_integer_regs): New static global.
 363         (amd64_windows_classify): New function.
 364         (amd64_windows_init_abi): Initialize tdep->call_dummy_num_integer_regs
 365         tdep->call_dummy_integer_regs and tdep->classify.
 366
 367 2010-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
 368
 369         * regcache.c (regcache_xmalloc): Add aspace argument.  Use it
 370         for the new regcache.  All callers updated.
 371         (regcache_cpy, regcache_cpy_no_passthrough): Do not set aspace here.
 372         (get_thread_arch_regcache): Do not set aspace here.
 373         * regcache.h (regcache_xmalloc): Update declaration.
 374
 375         * frame.c, infcall.c, ppc-linux-tdep.c: Calls to
 376         regcache_xmalloc updated.
 377
 378 2010-01-28  Joel Brobecker  <brobecker@adacore.com>
 379
 380         Another -Wunused-function error in procfs.c (sparc-solaris)
 381         * procfs.c (insert_dbx_link_breakpoint): Delete declaration.  Move up.
 382         Only define if SYS_syssgi is defined.
 383         (remove_dbx_link_breakpoint): Delete declaration.  Move up.
 384         (dbx_link_addr, insert_dbx_link_bpt_in_file)
 385         (insert_dbx_link_bpt_in_region): Move up.  Only define if SYS_syssgi
 386         is itself defined.
 387
 388 2010-01-27  Christopher Faylor  <me+cygwin@cgf.cx>
 389
 390         * windows-nat.c (windows_initialization_done): New variable.
 391         (get_windows_debug_event): Issue error when process dies before
 392         completely initializing.
 393         (do_initial_windows_stuff): Set flag to indicate when we are done with
 394         the initial steps of attaching to the child.
 395
 396 2010-01-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 397
 398         * symtab.h (struct symbol <symtab>): New comment on NULL values.
 399
 400 2010-01-27  Doug Evans  <dje@google.com>
 401
 402         * solib-svr4.c (solib_break_names): Add __dl_rtld_db_dlactivity.
 403
 404         * breakpoint.c (bpstat_stop_status): Delete useless code.
 405
 406 2010-01-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 407
 408         * printcmd.c (display_uses_solib_p): Remove variable section.  Access
 409         objfile via SYMBOL_SYMTAB.
 410
 411 2010-01-26  Tom Tromey  <tromey@redhat.com>
 412
 413         PR exp/7643:
 414         * eval.c (evaluate_subexp_for_address) <UNOP_IND>: Call
 415         coerce_array on result.
 416
 417 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
 418
 419         * cp-namespace.c (cp_lookup_symbol_namespace): Added
 420         search_parent argument.
 421         (cp_add_using): Initialize 'searched' field.
 422         (reset_directive_searched): New function.
 423         * cp-support.h: Add 'searched' field to using_direct struct.
 424         (cp_lookup_symbol_imports): Ditto.
 425         * cp-namespace.c (cp_lookup_symbol_imports): Ditto.
 426         Perform recursive search.
 427         Implement non parent search.
 428         * valops.c (value_maybe_namespace_elt): Updated.
 429
 430 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
 431
 432         PR gdb/10929:
 433         * dwarf2read.c (read_lexical_block_scope): Create blocks for
 434         scopes which contain using directives even if they contain no
 435         declarations.
 436         * symtab.c (lookup_symbol_aux): Pass lowest level block to
 437         la_lookup_symbol_nonlocal.
 438         * cp-namespace.c (cp_lookup_symbol_nonlocal): call
 439         cp_lookup_symbol_namespace.
 440         (cp_lookup_symbol_namespace): Perform an import lookup at every
 441         block level.
 442         (cp_lookup_symbol_imports): New function.
 443         (cp_lookup_symbol_in_namespace): New function.
 444
 445 2010-01-25  Tom Tromey  <tromey@redhat.com>
 446
 447         PR gdb/11049:
 448         * c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
 449         result.
 450
 451 2010-01-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 452
 453         * configure.ac: Only use host_os part when disabling TUI on osf.
 454         Use test to check variables, prefix strings with x.
 455         * configure: Regenerate.
 456
 457         * solib-osf.c (osf_current_sos): Initialize tail.
 458
 459 2010-01-25  gingold  <gingold@adacore.com>
 460
 461         * windows-nat.c (windows_continue): Use %x to print thread id.
 462         (get_windows_debug_event): Ditto.
 463
 464 2010-01-22  Tom Tromey  <tromey@redhat.com>
 465
 466         PR symtab/11199:
 467         * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
 468         type and arguments.  Use smash_to_methodptr_type.
 469         (read_structure_type): Call quirk_gcc_member_function_pointer
 470         later.
 471         * gdbtypes.h (smash_to_methodptr_type): Declare.
 472         * gdbtypes.c (smash_to_methodptr_type): New function.
 473         (lookup_methodptr_type): Use it.
 474
 475 2010-01-21  Tom Tromey  <tromey@redhat.com>
 476
 477         PR symtab/11198:
 478         * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
 479         * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
 480         * glibc-tdep.c (find_minsym_and_objfile): Remove.
 481         (glibc_skip_solib_resolver): Use
 482         lookup_minimal_symbol_and_objfile.
 483
 484 2010-01-21  Kai Tietz  <kai.tietz@onevision.com>
 485
 486         * inflow.c (check_syscall): Guard by #if clause for GO32 and
 487         WIN32 targets.
 488
 489 2010-01-20  Tom Tromey  <tromey@redhat.com>
 490
 491         PR backtrace/10770:
 492         * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
 493         BINOP_GEQ.  Handle BINOP_NOTEQUAL in the signed case.
 494         * dwarf2expr.c (new_dwarf_expr_context): Allocate
 495         dwarf_stack_values, not CORE_ADDRs.
 496         (execute_stack_op): Change DW_OP_div and comparison operators to
 497         use signed operands.
 498
 499 2010-01-20  Vladimir Prus  <vladimir@codesourcery.com>
 500
 501         Per-inferior args and tty and environment.
 502
 503         * infcmd.c (inferior_args): Rename to ...
 504         (inferior_args_scratch): ... this.
 505         (inferior_io_terminal): Rename to ...
 506         (inferior_io_terminal_scratch): ... this.
 507         (inferior_argc, inferior_argv): Remove.
 508         (set_inferior_io_terminal, get_inferior_io_terminal): Store
 509         inside current_inferior().
 510         (set_inferior_tty_command, show_inferior_tty_command): New.
 511         (get_inferior_args, set_inferior_args): Store inside
 512         current_inferior().
 513         (notice_args_set): Likewise and rename to...
 514         (set_args_command): ... this.
 515         (set_inferior_args_vector): Likewise.
 516         (notice_args_read): Rename to...
 517         (show_args_command): ...new.
 518         (tty_command): Remove.
 519         (run_command_1): Don't free old args, as they are freed by
 520         set_inferior_arg now.
 521         (run_no_args_command): Likewise.
 522         (inferior_environ): Remove.
 523         (run_command_1): Use environment of the current inferior.
 524         (environment_info, set_environment_command)
 525         (unset_environment_command, path_info, path_command): Likewise.
 526         (_initialize_infcmd): Adjust for function and variable renames.
 527         Do not init inferior_environ.
 528         * inferior.h (set_inferior_arg): Adjust prototype.
 529         (struct inferior): New fields args, argc, argv, terminal, environment.
 530         (inferior_environ): Remove declaration.
 531         * inferior.c (free_inferior): Free new fields.
 532         (add_inferior_silent): Initialize 'environment' field.
 533         * main.c (captured_main): Set arguments only after the initial
 534         inferior has been created.  Set set_inferior_io_terminal,
 535         not tty_command.
 536         * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
 537         inferior.
 538         (_initialize_mi_cmd_env): Adjust for disappearance of global
 539         inferior_environ.
 540         * solib.c (solib_find): Use environment of the current inferior.
 541
 542 2010-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 543
 544         * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
 545         HAVE_PYTHON.
 546         (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
 547
 548 2010-01-20  Joel Brobecker  <brobecker@adacore.com>
 549
 550         Get rid of ada-lang.c:function_name_from_pc.
 551         * ada-lang.c: Add "stack.h" #include.
 552         (function_name_from_pc): Delete.
 553         (is_known_support_routine): Replace call to function_name_from_pc
 554         by call to find_frame_funname.
 555         (ada_unhandled_exception_name_addr_from_raise): Likewise.
 556
 557 2010-01-19  Tom Tromey  <tromey@redhat.com>
 558
 559         PR c++/11026:
 560         * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
 561         objfile obstack.
 562
 563 2010-01-19  Tom Tromey  <tromey@redhat.com>
 564
 565         * top.c (stop_sig, float_handler, do_nothing): Remove.
 566
 567 2010-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
 568
 569         * breakpoint.c (watchpoint_check): Check the call
 570         gdbarch_in_function_epilogue_p before calling frame_find_by_id.
 571         Extend the comment.
 572         * config/djgpp/fnchange.lst: Add translations for
 573         watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
 574         watchpoint-cond-gone-stripped.c.
 575
 576 2010-01-19  Tom Tromey  <tromey@redhat.com>
 577
 578         PR c++/8000:
 579         * dwarf2read.c (partial_die_parent_scope): Put enumeration type
 580         into parent scope, and enumerator into grandparent scope.
 581
 582 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 583
 584         * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
 585
 586 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 587
 588         * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
 589         i[34567]86-*-solaris2.1[0-9]*.
 590         * configure.tgt: Likewise.
 591
 592 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 593
 594         * NEWS: Document the source command enhancement allowing it
 595         to load Python scripts. Document the "set/show script-extension"
 596         commands.
 597
 598 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 599
 600         Add -Wunused-function to compile flags.
 601         * configure.ac: Add -Wunused-function to build_warnings.
 602         * configure: Regenerate.
 603
 604 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 605
 606         "delete" ada-lex.c:input function, not used.
 607         * ada-lex.l: #define YY_NO_INPUT.
 608
 609 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 610
 611         Delete free_named_symtabs and associated cleanup.
 612         * symfile.h (free_named_symtabs): Delete declaration.
 613         * symfile.c: Remove some commented out code (clear_symtab_users_once).
 614         (cashier_psymtab): Comment function out.
 615         Delete declaration.
 616         (free_named_symtabs): Delete.
 617         * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
 618         * dbxread.c (end_psymtab): Likewise.
 619         * dwarf2read.c (process_psymtab_comp_unit): Ditto.
 620         * exec.c (exec_close_1): Ditto.
 621         * xcoffread.c (xcoff_end_psymtab): Likewise.
 622
 623 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 624
 625         * stack.c (print_block_frame_labels): Comment function out.
 626
 627 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 628
 629         Delete unused or undefined functions.
 630         * breakpoint.c (ep_parse_optional_filename): Delete.
 631         * dcache.c (dcache_write_line): Remove declaration.
 632         * infrun.c (build_infrun): Remove declaration.
 633         * tracepoint.c (tracepoint_save_command): Remove declaration.
 634         * linux-nat.c (init_lwp_list): Delete. No longer used.
 635         * event-loop.c (check_async_signal_handlers): Delete declaration.
 636         * infrun.c (init_execution_control_state): Delete.
 637         (proceed): Update comment to avoid mentioning
 638         init_execution_control_state.
 639         * target.c (kill_or_be_killed, nosupport_runtime): Delete.
 640         * ada-lang.c (ada_to_static_fixed_value): Delete.
 641         * scm-lang.c (evaluate_subexp_scm): Delete declaration.
 642         * cp-namespace.c (cp_copy_usings): Delete.
 643         * xml-syscall.c (xml_number_of_syscalls): Delete.
 644         * progspace.c (find_program_space_by_num): Delete.
 645         * inflow.c (handle_sigio): Delete declaration.
 646         * hppa-tdep.c (hppa_alignof): Delete.
 647         * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
 648         (mipsnbsd_core_osabi_sniffer): Delete.
 649
 650 2010-01-18  Tom Tromey  <tromey@redhat.com>
 651
 652         PR c++/9680:
 653         * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
 654         (CONST_CAST): New tokens.
 655         (exp): Add new productions.
 656         (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
 657         reinterpret_cast.
 658         (is_cast_operator): New function.
 659         (yylex): Handle cast operators specially.
 660         * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
 661         UNOP_REINTERPRET_CAST>: New cases.
 662         * expprint.c (print_subexp_standard): Likewise.
 663         (op_name_standard): Likewise.
 664         (dump_subexp_body_standard): Likewise.
 665         * parse.c (operator_length_standard): Likewise.
 666         * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
 667         UNOP_REINTERPRET_CAST.
 668         * gdbtypes.c (class_types_same_p): New function.
 669         (is_ancestor): Use it.
 670         (is_public_ancestor): New function.
 671         (is_unique_ancestor_worker): Likewise.
 672         (is_unique_ancestor): Likewise.
 673         * gdbtypes.h (class_types_same_p, is_public_ancestor)
 674         (is_unique_ancestor): Declare.
 675         * valops.c (value_reinterpret_cast): New function.
 676         (dynamic_cast_check_1): Likewise.
 677         (dynamic_cast_check_2): Likewise.
 678         (value_dynamic_cast): Likewise.
 679         * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
 680
 681 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 682
 683         Fix build failure when building without Python support.
 684         * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
 685         is not defined.
 686
 687 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 688
 689         Use XVS field type instead of doing a parallel lookup.
 690         * ada-lang.c (ada_get_base_type): Follow the XVS field type
 691         if it is a reference type instead of doing a type lookup using
 692         the XVS field name.
 693
 694 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 695
 696         Trust PAD types instead of using PAD___XVS.
 697         * ada-lang.c (trust_pad_over_xvs): New static variable.
 698         (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
 699         parallel XVS type, follow the XVS type instead of the PAD type.
 700         (unwrap_value): Make sure that there is no parallel XVE type
 701         before returning the value as is.
 702         (set_ada_list, show_ada_list): New static variables.
 703         (set_ada_command, show_ada_command): New functions.
 704         (_initialize_ada_language): Add new "set/show ada" prefix commands.
 705         Add new "set/show ada trust-PAD-over-XVS" setting.
 706
 707 2010-01-18  Tom Tromey  <tromey@redhat.com>
 708             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 709
 710         Allow "source" to load python scripts.
 711         * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
 712         * python/python.c (source_python_script): New function.
 713         * python/python.h (source_python_script): Add declaration.
 714         * cli/cli-cmds.c: #include exceptions.h and python/python.h.
 715         (script_ext_off, script_ext_soft, script_ext_strict)
 716         (script_ext_enums, script_ext_mode): New static constants.
 717         (show_script_ext_mode, find_and_open_script): New functions.
 718         (source_script): Enhance to handle Python scripts.
 719         (init_cli_cmds): Add set/show script-extension commands.
 720
 721 2010-01-16  Stan Shebs  <stan@codesourcery.com>
 722
 723         * tracepoint.h (struct trace_status): Use unsigned long long
 724         instead of size_t.
 725         * tracepoint.c (trace_status_command): Fix printf directive.
 726         (trace_save_command): Check fwrite returns, fix printf directive.
 727         (trace_filename): New global.
 728         (tfile_open): Set it, check read returns.
 729         (tfile_close): Free trace_filename.
 730         (tfile_get_traceframe_address): Check read returns.
 731         (tfile_trace_find): Ditto.
 732         (tfile_fetch_registers): Ditto.
 733         (tfile_xfer_partial): Ditto.
 734         (tfile_get_trace_state_variable_value): Ditto.
 735
 736 2010-01-15  Stan Shebs  <stan@codesourcery.com>
 737
 738         Add trace file support.
 739         * tracepoint.h (enum trace_stop_reason): New enum.
 740         (struct trace_status): New struct.
 741         (parse_trace_status): Declare.
 742         (struct uploaded_tp): Move here from remote.c,
 743         add fields for actions.
 744         (struct uploaded_tsv): New struct.
 745         * tracepoint.c (tfile_ops): New target vector.
 746         (trace_fd): New global.
 747         (tfile_open): New function.
 748         (tfile_close): New function.
 749         (tfile_files_info): New function.
 750         (tfile_get_trace_status): New function.
 751         (tfile_get_traceframe_address): New function.
 752         (tfile_trace_find): New function.
 753         (tfile_fetch_registers): New function.
 754         (tfile_xfer_partial): New function.
 755         (tfile_get_trace_state_variable_value): New function.
 756         (init_tfile_ops): New function.
 757         (_initialize_tracepoint): Call it, add tfile target.
 758         (trace_status): New global.
 759         (current_trace_status): New function.
 760         (trace_running_p): Remove, change all users to get from
 761         current_trace_status()->running.
 762         (get_trace_status): Remove.
 763         (trace_status_command): Call target_get_trace_status directly,
 764         report more detail including tracing stop reasons.
 765         (trace_find_command): Always allow tfind on a file.
 766         (trace_find_pc_command): Ditto.
 767         (trace_find_tracepoint_command): Ditto.
 768         (trace_find_line_command): Ditto.
 769         (trace_find_range_command): Ditto.
 770         (trace_find_outside_command): Ditto.
 771         (trace_frames_offset, cur_offset): Declare as off_t.
 772         (trace_regblock_size): Rename from reg_size, update users.
 773         (parse_trace_status): New function.
 774         (tfile_interp_line): New function.
 775         (disconnect_or_stop_tracing): Ensure current trace
 776         status before asking what to do.
 777         (stop_reason_names): New global.
 778         (trace_save_command): New command.
 779         (get_uploaded_tp): Move here from remote.c.
 780         (find_matching_tracepoint): Ditto.
 781         (merge_uploaded_tracepoints): New function.
 782         (parse_trace_status): Use stop_reason_names.
 783         (_initialize_tracepoint): Define tsave command.
 784         * target.h (target_ops): New fields to_save_trace_data,
 785         to_upload_tracepoints, to_upload_trace_state_variables,
 786         to_get_raw_trace_data, change to_get_trace_status
 787         to take a pointer to a status struct.
 788         (target_save_trace_data): New macro.
 789         (target_upload_tracepoints): New macro.
 790         (target_upload_trace_state_variables): New macro.
 791         (target_get_raw_trace_data): New macro.
 792         * target.c (update_current_target): Add new methods, change
 793         signature of to_get_trace_status.
 794         * remote.c (hex2bin): Make globally visible.
 795         (bin2hex): Ditto.
 796         (remote_download_trace_state_variable): Download name also.
 797         (remote_get_trace_status): Update parameter, use
 798         parse_trace_status.
 799         (remote_save_trace_data): New function.
 800         (remote_upload_tracepoints): New function.
 801         (remote_upload_trace_state_variables): New function.
 802         (remote_get_raw_trace_data): New function.
 803         (remote_start_remote): Use them.
 804         (_initialize_remote_ops): Add operations.
 805         * ax-gdb.c: Include breakpoint.h.
 806         * breakpoint.c (create_tracepoint_from_upload): Use
 807         break_command_really, return tracepoint, warn about unimplemented
 808         parts.
 809         * NEWS: Mention trace file addition.
 810
 811 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 812
 813         Fix compilation warning on gcc-3.4.
 814         * exec.c (print_section_info): Move the `displacement' variable
 815         initialization to its declaration.
 816
 817 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 818
 819         * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
 820         comparison.
 821
 822 2010-01-15  Eric Botcazou  <botcazou@adacore.com>
 823
 824         "info tasks" broken by typedefs in ATCB type definitions.
 825         * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
 826         ada_check_typedef before retrieving the length of the type for
 827         regular fields.
 828
 829 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 830
 831         Do not use name-based lookup for unconstrained packed arrays.
 832         * ada-lang.c (find_parallel_type_by_descriptive_type):
 833         Limit the fallback to name-based lookups to the case where
 834         the type is a constrained packed array.
 835
 836 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 837
 838         Enhance gdb-gdb.py to handle main_type.type_specific.
 839         * gdb-gdb.py: Print the type-specific part of struct main_type.
 840
 841 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 842
 843         * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
 844         * configure: Regenerate.
 845         * config.in: Regenerate.
 846         * utils.c: Include sys/resource.h.
 847         (dump_core, can_dump_core): New.
 848         (internal_vproblem): Update the comment.  Check can_dump_core while
 849         setting dump_core_p.  Replace two abort calls by dump_core calls.
 850
 851 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 852             Eli Zaretskii  <eliz@gnu.org>
 853
 854         * NEWS: Document the PIE support.
 855
 856 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 857
 858         * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
 859         (check_is_pie_binary, _initialize_linux_tdep): Remove.
 860
 861 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 862
 863         * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
 864         Replace exec_entry_point call by bfd_get_start_address.
 865
 866 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 867
 868         Support Valgrind attachments broken by the PIE support.
 869         * auxv.c: Include gdbcore.h.
 870         (procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
 871         parameters ops, object and annex.  Remove their assertions.
 872         (ld_so_xfer_auxv, memory_xfer_auxv): New function.
 873         * auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
 874         (memory_xfer_auxv): ... here.
 875         * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
 876         memory_xfer_auxv.
 877         * procfs.c (procfs_xfer_partial): Likewise.
 878         * solib-svr4.c (svr4_relocate_main_executable): New prototype.
 879         (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
 880         (svr4_solib_create_inferior_hook): Conditionalize the
 881         svr4_relocate_main_executable call.
 882
 883 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 884
 885         * solib-svr4.c (scan_dyntag): Remove variable dyn_addr.  New variable
 886         target_section.  Find SECT in current_target_sections, gdb_assert it.
 887         (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
 888         New variable abfd.
 889         * symtab.c (lookup_objfile_from_block): Return the binary file instead
 890         of separate debug info file.
 891
 892 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 893
 894         Support PIEs with no symfile_objfile.
 895         * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
 896         * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
 897
 898 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
 899
 900         * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
 901         code part to ...
 902         (svr4_static_exec_displacement): ... a new function.
 903         (svr4_exec_displacement): New function.
 904         (svr4_relocate_main_executable): Call svr4_exec_displacement.  Allocate
 905         new_offsets using alloca now.  Remove variable old_chain and changed.
 906         Call objfile_relocate unconditionally now.
 907
 908 2010-01-14  Doug Evans  <dje@google.com>
 909
 910         * gdbtypes.c (arch_flags_type): Fix comment.
 911         * gdbtypes.h (arch_composite_type): Fix comment.
 912
 913 2009-01-14  Tristan Gingold  <gingold@adacore.com>
 914
 915         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
 916         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
 917         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
 918         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
 919         macho_add_oso_symfile.
 920         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
 921
 922 2010-01-14  Joel Brobecker  <brobecker@adacore.com>
 923
 924         Tru64: Dead threads are never deleted.
 925         * dec-thread.c (dec_thread_ptid_is_alive): New function.
 926         (dec_thread_count_gdb_threads): Fix counter increment.
 927         (dec_thread_add_gdb_thread): Fix *listp increment.
 928         (resync_thread_list): Fix bug in deletion of dead threads that
 929         caused all threads to be deleted, instead of just the dead ones.
 930
 931 2010-01-13  Phil Muldoon  <pmuldoon@redhat.com>
 932
 933         PR python/10705
 934
 935         * python/python-internal.h: Add lazy_string_object_type
 936         definition.
 937         (create_lazy_string_object, gdbpy_initialize_lazy_string)
 938         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
 939         * python/py-value.c (valpy_lazy_string): New function.
 940         (convert_value_from_python): Add lazy string conversion.
 941         * python/py-prettyprint.c (pretty_print_one_value): Check if
 942         return is also a lazy string.
 943         (print_string_repr): Add lazy string printing branch.
 944         (print_children): Likewise.
 945         * python/py-lazy-string.c: New file. Implement lazy strings.
 946         * python/python.c (_initialize_python): Call
 947         gdbpy_initialize_lazy_string.
 948         * varobj.c (value_get_print_value): Add lazy string printing
 949         branch.  Account for encoding.
 950         * c-lang.c (c_printstr): Account for new encoding argument.  If
 951         encoding is NULL, find encoding suited for type, otherwise use
 952         user encoding.
 953         * language.h (language_defn): Add encoding argument.
 954         (LA_PRINT_STRING): Likewise.
 955         * language.c (unk_lang_printstr): Update to reflect new encoding
 956         argument to language_defn.
 957         * ada-lang.h (ada_printstr): Likewise.
 958         * c-lang.h (c_printstr): Likewise.
 959         * p-lang.h (pascal_printstr);
 960         * f-lang.c (f_printstr): Likewise.
 961         * m2-lang.c (m2_printstr): Likewise.
 962         * objc-lang.c (objc_printstr): Likewise.
 963         * p-lang.c (pascal_printstr): Likewise.
 964         * scm-lang.c (scm_printstr): Likewise.
 965         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
 966         encoding argument.
 967         * ada-valprint.c (ada_printstr): Likewise.
 968         * f-valprint.c (f_val_print): Likewise
 969         * m2-valprint.c (m2_val_print): Likewise.
 970         * p-valprint.c (pascal_val_print): Likewise.
 971         * expprint.c (print_subexp_standard): Likewise.
 972         * valprint.c (val_print_string): Likewise.
 973         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
 974         (SUBDIR_PYTHON_SRCS): Likewise.
 975         (py-lazy-string.o): New rule.
 976
 977 2010-01-13  Doug Evans  <dje@google.com>
 978
 979         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
 980         uninitialized" warning from gcc on local `tree'.
 981
 982 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
 983
 984         Implement core awareness.
 985
 986         * bcache.c (compare_ints): Remove
 987         (print_percentage): Use compare_positive_ints.
 988         * defs.h (compare_positive_ints): Declare.
 989         * linux-nat.h (struct lin_lwp): New field core.
 990         (linux_nat_core_of_thread_1): Declare.
 991         * linux-nat.c (add_lwp): Init the 'core' field.
 992         (linux_nat_wait_1): Record the core.
 993         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
 994         (linux_nat_add_target): Register the above.
 995         * linux-thread-db.c (update_thread_core): New.
 996         (thread_db_find_new_threads): Update core information for
 997         every thread.
 998         * remote.c (struct private_thread_info): New.
 999         (free_private_thread_info, demand_private_info): New.
1000         (PACKET_qXfer_threads, use_osdata_threads): New.
1001         (struct thread_item, threads_parsing_context
1002         (start_thread, end_thread, thread_attributes)
1003         (thread_children, threads_children, threads_elements): New.
1004         (remote_threads_info): Try qXfer:threads before anything
1005         else.
1006         (remote_protocol_packets): Register qXfer:threads.
1007         (remote_open_1): Init use_osdata_threads.
1008         (struct stop_reply): New field 'core'.
1009         (remote_parse_stop_reply): Parse core number.
1010         (process_stop_reply): Record core number.
1011         (remote_xfer_partial): Handle qXfer:threads.
1012         (remote_core_of_thread): New.
1013         (init_remote_ops): Register remote_core_of_thread.
1014         (_initialize_remote): Register qXfer:read.
1015         * target.c (target_core_of_thread): New
1016         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
1017         (struct target_ops): New field to_core_of_threads.
1018         (target_core_of_thread): Declare.
1019         * gdbthread.h (struct thread_info): New field private_dtor.
1020         * thread.c (print_thread_info): Report the core.
1021         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
1022         * utils.c (compare_positive_ints): New.
1023         * features/threads.dtd: New.
1024         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
1025         * mi/mi-main.c (struct collect_cores_data, collect_cores)
1026         (do_nothing, free_vector_of_osdata_items)
1027         (splay_tree_int_comparator, free_splay_tree): New.
1028         (print_one_inferior_data): Implemented printing of selected
1029         inferiors.  Collect and print cores.
1030         (output_cores): New.
1031         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
1032         thread groups together with --available.
1033
1034 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
1035
1036         * configure: Regenerate (for _STRUCTURED_PROC).
1037
1038 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1039
1040         Delete dead function.
1041         * ada-lang.c (extract_string): Delete.  No longer used.
1042
1043 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1044
1045         Fix -Wunused warning in dec-thread.c.
1046         * dec-thread.c (dec_thread_count_gdb_threads)
1047         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
1048
1049 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1050
1051         * ada-valprint.c (ada_print_floating): Remove trailing space.
1052
1053 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1054
1055         Add support for DW_AT_GNAT_descriptive_type.
1056         * gdbtypes.h (enum type_specific_kind): New enum.
1057         (struct main_type) [type_specific_field]: New component.
1058         [type_specific]: Add new component "gnat_stuff".
1059         (struct gnat_aux_type): New type.
1060         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
1061         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
1062         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
1063         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
1064         (TYPE_SPECIFIC_FIELD): New macros.
1065         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
1066         type does not hold any cplus-specific data.
1067         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
1068         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
1069         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
1070         cplus-specific data.
1071         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
1072         Set new component TYPE_SPECIFIC_FIELD (type).
1073         (gnat_aux_default): New constant.
1074         (allocate_gnat_aux_type): New function.
1075         (init_type): Add initialization the type-specific stuff for
1076         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
1077         (print_gnat_stuff): New function.
1078         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
1079         specific data.  Adjust code that prints the contents of the
1080         type-specific union using the TYPE_SPECIFIC_FIELD value.
1081         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
1082         the type cplus stuff for Ada types.
1083         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1084         Error out if these routines are called with an Ada type.
1085         (read_structure_type, read_array_type, read_subrange_type):
1086         Add call to set_descriptive_type.
1087         (set_die_type): Initialize the gnat-specific data if necessary.
1088         (need_gnat_info, die_descriptive_type, set_descriptive_type):
1089         New functions.
1090         * ada-lang.c (decode_constrained_packed_array_type): Use
1091         decode_constrained_packed_array_type instead of doing a standard
1092         lookup to locate a parallel type.
1093         (find_parallel_type_by_descriptive_type): New function.
1094         (ada_find_parallel_type_with_name): New function.
1095         (ada_find_parallel_type): Reimplement using
1096         ada_find_parallel_type_with_name.
1097         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
1098         to check if type has a cplus stuff.
1099         * linespec.c (total_number_of_methods): Likewise.
1100         * mdebugread.c (new_type): Likewise.
1101
1102 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1103
1104         * NEWS: Document the 0b binary number prefix parsing.
1105
1106 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1107
1108         * objfiles.c (objfile_relocate1): Change the return type to int.
1109         Describe the new return value.  Return non-zero if data changed.
1110         (objfile_relocate): New variable changed.  Set it.  Call
1111         breakpoint_re_set depending on CHANGED.
1112
1113 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1114
1115         Implement binary numbers parsing.
1116         * c-exp.y (parse_number): New case 'b' and 'B'.
1117
1118 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1119             Tristan Gingold  <gingold@adacore.com>
1120
1121         * solib.c (info_sharedlibrary_command): Replace
1122         objfile_has_partial_symbols and objfile_has_full_symbols calls by
1123         objfile_has_symbols.
1124
1125 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
1126
1127         * NEWS: Document the improvements made to the mips-irix port.
1128
1129 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1130
1131         Fix the documentation of valprint.c:value_print.
1132         * valprint.c (value_print): Update the function description to
1133         mention that the syntax of the output follows the current_language,
1134         not necessarily C.
1135
1136 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
1137
1138         Fix displacement of separate debug info files.
1139         * objfiles.c (objfile_relocate): Rename to ...
1140         (objfile_relocate1): ... here and make it static.  Extend the comment.
1141         (objfile_relocate): New function.
1142         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
1143         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
1144         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
1145         allocated using alloca.
1146         * symfile.c (copy_section_addr_info): Remove.
1147         (build_section_addr_info_from_objfile): Make it global.  New variables
1148         addr_bit and mask, use them.
1149         * symfile.h (build_section_addr_info_from_objfile): New prototype.
1150         (copy_section_addr_info): Remove.
1151
1152 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1153
1154         Signal unwinder for mips-irix N32.
1155         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
1156         tramp-frame.h.
1157         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
1158         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
1159         (SIGCONTEXT_LO_OFF): New macros.
1160         (mips_irix_n32_tramp_frame_init): New function.
1161         (mips_irix_n32_tramp_frame): New static constant.
1162         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
1163
1164 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1165
1166         Breakpoint in shared library does not work on mips-irix.
1167         * procfs.c: #include "observer.h".
1168         (procfs_inferior_created): New function, moving here the code
1169         which unsets the syssgi syscall-exit notifications.
1170         (procfs_create_inferior): Remove the code which unsets the syssgi
1171         syscall-exit notifications. It is too early to do this here.
1172         (_initialize_procfs): Attach the procfs_inferior_created observer.
1173
1174 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1175
1176         Wrong return convention for arrays (mips-irix).
1177         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
1178         128 bits or smaller are returned the same way as structs
1179         and unions of the the same size.
1180
1181 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1182
1183         Cannot set the PC on mips-irix.
1184         * irix5-nat.c (fill_gregset): Check regno against the raw PC
1185         register number, no the cooked one.
1186
1187 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1188
1189         Error while loading core file on mips-irix.
1190         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
1191         if debugging from a core file.
1192
1193 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1194
1195         GDB hangs when attaching to process on mips-irix.
1196         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
1197         attaching to a process.
1198
1199 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1200
1201         Use the correct breakpoint instruction on mips-irix.
1202         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
1203         containing the correct breakpoint instruction to use on mips-irix.
1204         Use it when the osabi is GDB_OSABI_IRIX.
1205
1206 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1207
1208         -Wunused warning in procfs.c (mips-irix only).
1209         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
1210         throughout instead of using praddset and prdelset respectively.
1211
1212 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1213
1214         GDB crash while stepping into function.
1215         * infrun.c (handle_inferior_event): Refetch the current frame
1216         after handling what.main_action, in case that pointer became
1217         dangling.
1218
1219 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1220
1221         Fix build failure of solaris-hosted cross debuggers.
1222         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
1223
1224 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
1225
1226         Fix build failure on sparc-solaris.
1227         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
1228
1229 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1230
1231         Move some symfile code into subroutines.
1232         * symfile.h (relative_addr_info_to_section_offsets)
1233         (addr_info_make_relative): New prototypes.
1234         * symfile.c (default_symfile_offsets): Move a part to ...
1235         (relative_addr_info_to_section_offsets): ... this new function.
1236         (default_symfile_offsets): Call it.
1237         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
1238         this part to ...
1239         (addr_info_make_relative): ... this new function.
1240
1241 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1242
1243         Add from_tty to solib_create_inferior_hook.
1244         * infcmd.c (post_create_inferior): Move solib_add after
1245         solib_create_inferior_hook.  Pass from_tty to
1246         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
1247         0 from_tty and comment why.
1248         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
1249         * linux-nat.c (linux_child_follow_fork): Likewise.
1250         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
1251         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
1252         from_tty.
1253         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
1254         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
1255         * solib-null.c (null_solib_create_inferior_hook): Likewise.
1256         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
1257         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
1258         * solib-som.c (som_solib_create_inferior_hook): Likewise.
1259         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
1260         Pass it to svr4_so_ops.solib_create_inferior_hook.
1261         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
1262         from_tty.
1263         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
1264         solib_add.
1265         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
1266         enable_break.
1267         * solib-target.c (solib_target_solib_create_inferior_hook): New
1268         parameter from_tty.
1269         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
1270         it to ops->solib_create_inferior_hook.
1271         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
1272         Move solib_add after solib_create_inferior_hook, call it now with
1273         from_tty as 0.  New comment there.
1274         * solib.h (solib_create_inferior_hook): New parameter from_tty.
1275         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
1276         Likewise.
1277
1278 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
1279
1280         Fix multiexec race.
1281         * infrun.c (handle_inferior_event): Use get_thread_regcache
1282         with events ptid, not get_current_regcache.
1283
1284 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
1285
1286         GDB crash with empty executable name (MinGW).
1287         * source.c (openp): Add assert that parameter string is not NULL.
1288         if parameter string is an empty string, then return with a failure
1289         immediately.
1290
1291 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
1292
1293         Get rid of support for VAX Floats.
1294         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1295         (ada_vax_float_print_function): Delete.
1296         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1297         (ada_vax_float_print_function): Delete.
1298         * ada-typeprint.c (print_vax_floating_point_type): Delete.
1299         (ada_print_type): Remove support for VAX floats.
1300         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
1301
1302 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1303
1304         * stabsread.c (read_args): Handle zero arguments.
1305
1306 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
1307
1308         Cannot find in-tree libiconv.a after reconfigure.
1309         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
1310         that we can use, then cache the path to this archive.
1311         * configure: Regenerate.
1312
1313 2010-01-07  Stan Shebs  <stan@codesourcery.com>
1314
1315         Make tracepoint operations go through target vector.
1316         * target.h (enum trace_find_type): New enum.
1317         (struct target_ops): New fields to_trace_init,
1318         to_download_tracepoint, to_download_trace_state_variable,
1319         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
1320         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
1321         to_set_disconnected_tracing.
1322         (target_trace_init): New macro.
1323         (target_download_tracepoint): New macro.
1324         (target_download_trace_state_variable): New macro.
1325         (target_trace_start): New macro.
1326         (target_trace_set_readonly_regions): New macro.
1327         (target_get_trace_status): New macro.
1328         (target_trace_stop): New macro.
1329         (target_trace_find): New macro.
1330         (target_get_trace_state_variable_value): New macro.
1331         (target_set_disconnected_tracing): New macro.
1332         * target.c (update_current_target): Inherit and set defaults for
1333         tracepoint operations.
1334         * tracepoint.c (default_collect): Make globally visible.
1335         (target_is_remote): Remove, along with all calls.
1336         (tvariables_info): Call target_get_trace_state_variable_value.
1337         (remote_set_transparent_ranges): Remove.
1338         (trace_start_command): Call target_trace_init,
1339         target_download_tracepoint, etc.
1340         (download_tracepoint): Remove.
1341         (trace_stop_command): Simplify.
1342         (stop_tracing): Call target_trace_stop.
1343         (get_trace_status): Call target_get_trace_status.
1344         (trace_status_command): Add case for targets that cannot trace.
1345         (finish_tfind_command): Change to take numerical arguments, call
1346         target_trace_find.
1347         (trace_find_command): Update call to finish_tfind_command.
1348         (trace_find_pc_command): Ditto.
1349         (trace_find_tracepoint_command): Ditto.
1350         (trace_find_line_command): Ditto.
1351         (trace_find_range_command): Ditto.
1352         (trace_find_outside_command): Ditto.
1353         (set_disconnected_tracing_value): Call
1354         target_set_disconnected_tracing.
1355         * remote.c: Add protocol encoding bits from tracepoint.c.
1356         (trace_error): Move from tracepoint.c.
1357         (remote_get_noisy_reply): Ditto.
1358         (free_actions_list_cleanup_wrapper): Ditto.
1359         (free_actions_list): Ditto.
1360         (remote_trace_init): New function.
1361         (remote_download_tracepoint): New function.
1362         (remote_download_trace_state_variable): New function.
1363         (remote_trace_set_readonly_regions): New function.
1364         (remote_trace_start): New function.
1365         (remote_get_trace_status): New function.
1366         (remote_trace_stop): New function.
1367         (remote_trace_find): New function.
1368         (remote_download_trace_state_variable): New function.
1369         (remote_set_disconnected_tracing): New function.
1370         (init_remote_ops): Add tracepoint operations.
1371
1372         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
1373
1374 2010-01-07  Tristan Gingold  <gingold@adacore.com>
1375
1376         * symfile.c (build_section_addr_info_from_objfile): New function.
1377         (symbol_file_add_separate): Don't use offsets from objfile but
1378         built an addr info.
1379
1380 2010-01-06  Stan Shebs  <stan@codesourcery.com>
1381
1382         Support disconnected tracing.
1383         * infcmd.c (detach_command): Ask whether to stop tracing.
1384         * cli/cli-cmds.c (quit_command): Ditto.
1385         * breakpoint.h (struct breakpoint): New field number_on_target.
1386         * breakpoint.c (create_tracepoint_from_upload): New function.
1387         (get_tracepoint_by_number_on_target): New function.
1388         * remote.c (struct remote): New field disconnected_tracing.
1389         (remote_disconnected_tracing_feature): New function.
1390         (remote_protocol_features): Add DisconnectedTracing.
1391         (struct uploaded_tp): New struct.
1392         (uploaded_tps): New global.
1393         (get_uploaded_tp): New function.
1394         (find_matching_tracepoint): New function.
1395         (remote_get_tracing_state): New function.
1396         (remote_start_remote): Call it.
1397         * tracepoint.c (disconnected_tracing): New global.
1398         (trace_start_command): Initialize number_on_target.
1399         (stop_tracing): New function, split out from...
1400         (trace_stop_command): Call stop_tracing.
1401         (get_trace_status): New function, split out from...
1402         (trace_status_command): Call get_trace_status, add info on
1403         disconnection behavior.
1404         (disconnect_or_stop_tracing): New function.
1405         (finish_tfind_command): Translate from number on target.
1406         (trace_find_tracepoint_command): Translate to number on target.
1407         (send_disconnected_tracing_value): New function.
1408         (set_disconnected_tracing): New function.
1409         (_initialize_tracepoint): Add disconnected-tracing variable.
1410         * NEWS: Mention disconnected tracing.
1411
1412 2010-01-06  Tristan Gingold  <gingold@adacore.com>
1413
1414         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
1415         parameter to main_objfile.  Iterate on all separate debug objfiles.
1416         * symfile.h (symbol_file_add_separate)
1417         (find_separate_debug_file_by_debuglink): Remove parameter names.
1418         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
1419         (reread_symbols): Use free_objfile_separate_debug.
1420         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
1421         Adjust comment.
1422         (objfile_separate_debug_iterate, add_separate_debug_objfile)
1423         (free_objfile_separate_debug): New prototypes.
1424         * objfiles.c (objfile_separate_debug_iterate): New function.
1425         (add_separate_debug_objfile, free_objfile_separate_debug): New
1426         functions.
1427         (free_objfile): Use free_objfile_separate_debug.  Adjust for
1428         multiple separate debug objfile.
1429         (objfile_has_symbols): Adjust comment.  Iterate on all separate
1430         debug objfiles.
1431         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
1432         debug objfile.
1433         (lookup_minimal_symbol_text): Ditto.
1434         (lookup_minimal_symbol_by_pc_name): Ditto.
1435         (lookup_minimal_symbol_solib_trampoline): Ditto.
1436         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
1437         debug objfiles.
1438
1439 2010-01-05  Stan Shebs  <stan@codesourcery.com>
1440
1441         Add fast tracepoints.
1442         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
1443         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
1444         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
1445         * breakpoint.c (tracepoint_type): New function.
1446         (ALL_TRACEPOINTS): Use it.
1447         (should_be_inserted): Ditto.
1448         (bpstat_check_location): Ditto.
1449         (print_one_breakpoint_location): Ditto.
1450         (user_settable_breakpoint): Ditto.
1451         (set_breakpoint_location_function): Ditto.
1452         (disable_breakpoints_in_shlibs): Ditto.
1453         (delete_trace_command): Ditto.
1454         (print_it_typical): Add bp_fast_tracepoint case.
1455         (bpstat_what): Ditto.
1456         (print_one_breakpoint_location): Ditto.
1457         (allocate_bp_location): Ditto.
1458         (mention): Ditto.
1459         (breakpoint_re_set_one): Ditto.
1460         (disable_command): Ditto.
1461         (enable_command): Ditto.
1462         (check_fast_tracepoint_sals): New function.
1463         (break_command_really): Call it.
1464         (ftrace_command): New function.
1465         (_initialize_breakpoint): Add ftrace command.
1466         * gdbarch.sh (fast_tracepoint_valid_at): New.
1467         * gdbarch.h, gdbarch.c: Regenerate.
1468         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1469         (i386_gdbarch_init): Use it.
1470         * remote.c (struct remote_state): New field fast_tracepoints.
1471         (PACKET_FastTracepoints): New packet config type.
1472         (remote_fast_tracepoint_feature): New function.
1473         (remote_protocol_features): Add FastTracepoints.
1474         (remote_supports_fast_tracepoints): New function.
1475         (_initialize_remote): Add FastTracepoints.
1476         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1477         * NEWS: Mention fast tracepoints.
1478
1479 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
1480
1481         * gdb-gdb.py: New file.
1482
1483 2010-01-05  Michael Snyder  <msnyder@vmware.com>
1484
1485         * infrun.c (handle_inferior_event): Fix typo in comment.
1486
1487 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1488
1489         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1490
1491 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1492
1493         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1494         and s390x-linux64.
1495         (s390-linux32-expedite): Define.
1496         (s390-linux64-expedite): Define.
1497         (s390x-linux64-expedite): Define.
1498         * features/s390-acr.xml: New file.
1499         * features/s390-fpr.xml: New file.
1500         * features/s390-core32.xml: New file.
1501         * features/s390-core64.xml: New file.
1502         * features/s390x-core64.xml: New file.
1503         * features/s390-linux32.xml: New file.
1504         * features/s390-linux64.xml: New file.
1505         * features/s390x-linux64.xml: New file.
1506         * features/s390-linux32.c: New generated file.
1507         * features/s390-linux64.c: New generated file.
1508         * features/s390x-linux64.c: New generated file.
1509
1510         * regformats/s390-linux32.dat: New generated file.
1511         * regformats/s390-linux64.dat: New generated file.
1512         * regformats/s390x-linux64.dat: New generated file.
1513         * regformats/reg-s390.dat: Remove.
1514         * regformats/reg-s390x.dat: Remove.
1515
1516         * s390-nat.c: Include "auxv.h" and <elf.h>.
1517         (HWCAP_S390_HIGH_GPRS): Define if undefined.
1518         (s390_target_wordsize): New function.
1519         (s390_auxv_parse): Likewise.
1520         (s390_get_hwcap): Likewise.
1521         (s390_read_description): Likewise.
1522         (_initialize_s390_nat): Install s390_auxv_parse and
1523         s390_read_description.
1524
1525         * s390-tdep.c: Include "features/s390-linux32.c",
1526         "features/s390-linux64.c", and "features/s390x-linux64.c".
1527         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1528         (s390_register_call_saved): New function.
1529         (s390_register_name): Remove.
1530         (s390_register_type): Remove.
1531         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1532         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1533         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1534         (s390_pseudo_register_name): New function.
1535         (s390_pseudo_register_type): New function.
1536         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1537         Handle full GPR pesudos and varying pseudo register numbers.
1538         (s390_pseudo_register_write): Likewise
1539         (s390x_pseudo_register_read): Remove.
1540         (s390x_pseudo_register_write): Likewise.
1541         (s390_register_group): Remove.
1542         (s390_pseudo_register_group): New function.
1543         (s390_regmap_gregset): Add GPR upper halves.
1544         (s390x_regmap_gregset): Likewise.
1545         (s390_regmap_fpregset): Likewise.
1546         (s390_regmap_upper): New global variable.
1547         (s390_upper_regset): New global variable.
1548         (s390_upper_regset_sections): New global variable.
1549         (s390_regset_from_core_section): Handle GPR upper halves.
1550         (s390_core_read_description): New function.
1551         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1552         register information.  Handle varying pseudo register numbers.
1553         (s390_backchain_frame_unwind_cache): Likewise.
1554         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1555         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1556         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1557         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
1558         Handle varying pseudo register numbers.
1559         (s390_unwind_pc): Handle varying pseudo register numbers.
1560         (s390_dwarf2_prev_register): New function.
1561         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1562         register information.  Handle varying pseudo register numbers.
1563         Install s390_dwarf2_prev_register to unwind full GPRs.
1564         (s390_gdbarch_init): Handle target descriptions.  Assign varying
1565         pseudo register numbers.  Install s390_adjust_frame_regnum.
1566         (_initialize_s390_tdep): Initialize target descriptions.
1567
1568         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1569         (S390_NUM_REGS): Redefine to include upper half registers.
1570         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1571         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1572         (tdesc_s390_linux32): Add declaration.
1573         (tdesc_s390_linux64): Likewise.
1574         (tdesc_s390x_linux64): Likewise.
1575
1576 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1577
1578         * regset.h (struct core_regset_section): Add HUMAN_NAME.
1579         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1580         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1581         (ppc_linux_vmx_regset_sections): Likewise.
1582         (ppc_linux_fp_regset_sections): Likewise.
1583
1584         * corelow.c (get_core_register_section): Constify arguments.
1585         (get_core_registers): Use gdbarch_core_regset_sections instead
1586         of hard-coded platform-specific register section names.
1587
1588 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1589
1590         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
1591         a register, assume the least-significant part is used.
1592         (write_pieced_value): Likewise.
1593
1594 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1595
1596         * printcmd.c: Include "arch-utils.h".
1597         (do_one_display): Re-parse expression if current architecture changed.
1598
1599 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
1600             Joel Brobecker  <brobecker@adacore.com>
1601
1602         * gdbtypes.c (check_typedef): New comment on type length.
1603         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
1604         comment on type length.
1605         (value_primitive_field): Keep the original TYPE value, new comment.
1606
1607 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1608
1609         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1610         p_start.  Change != comparisons to > and < comparisons.
1611
1612 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1613
1614         * cli/cli-script.c (process_next_line): Check P2 overrun.
1615
1616 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1617
1618         Update the copyright hearder to add year 2010 for most GDB files.
1619
1620 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1621
1622         Fix build failure in inf-ptrace.c.
1623         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1624
1625 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1626
1627         * top.c (print_gdb_version): Update copyright year.
1628
1629 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1630
1631         Fix break *FUN'address thread NUM.
1632         * ada-lex.l (task): Expand rule to also match the thread keyword.
1633
1634 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1635
1636         Fix break *FUN'address task NUM.
1637         * ada-lex.l (task): New rule.
1638         * ada-lang.c (valid_task_id): Make sure the Ada task list has
1639         been built before using it.
1640
1641 For older changes see ChangeLog-2009.
1642 \f
1643 Local Variables:
1644 mode: change-log
1645 left-margin: 8
1646 fill-column: 74
1647 version-control: never
1648 coding: utf-8
1649 End: