gdb/ChangeLog

   1 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * gdb_curses.h: Provide a fallback prototype for tgetnum.
   4
   5 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
   6
   7         * doublest.h: Conditionalize DOUBLEST on PRINTF_HAS_LONG_DOUBLE
   8         also.
   9         (DOUBLEST_FORMAT): Rename to DOUBLEST_PRINT_FORMAT.
  10         (DOUBLEST_SCAN_FORMAT): New.
  11         * ada-lex.l (PRINTF_HAS_LONG_DOUBLE): Remove redefinitions.
  12         (processReal): Use DOUBLEST_SCAN_FORMAT.
  13         * c-exp.y (parse_number): Likewise.
  14         * jv-exp.y (parse_number): Likewise.
  15         * objc-exp.y (parse_number): Likewise.
  16         * p-exp.y (parse_number): Likewise.
  17
  18 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
  19
  20         * event-top.c (async_do_nothing, async_disconnect)
  21         (async_stop_sig, async_float_handler): Remove duplicated
  22         prototypes.
  23         (handle_sighup): Guard prototype with SIGHUP.
  24         (async_do_nothing): Guard function and prototype with
  25         SIGQUIT || SIGHUP.
  26         (async_disconnect): Guard prototype with SIGHUP.
  27         (async_stop_sig): Guard prototype with STOP_SIGNAL.
  28
  29 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
  30
  31         * maint.c (maintenance_dump_me): Remove unnecessary prototype.
  32
  33 2006-02-23  Daniel Jacobowitz  <dan@codesourcery.com>
  34
  35         * win32-termcap.c (tputs): Return 0.
  36
  37 2006-02-21  Mark Kettenis  <kettenis@gnu.org>
  38
  39         * configure.ac: Introduce ---enable-werror, which adds -Werror to
  40         the compiler command line.  Enabled by default.  Disable with
  41         --disable-werror.
  42         * configure regenerate.
  43
  44 2006-02-21  Daniel Jacobowitz  <dan@codesourcery.com>
  45
  46         * elfread.c (elf_symtab_read): Skip symbols which BFD considers
  47         special.
  48
  49 2006-02-21  Andrew Stubbs  <andrew.stubbs@st.com>
  50
  51         * defs.h (directory_switch): Add prototype.
  52         * main.c (captured_main): Use directory_switch() instead of
  53         directory_command() to add directories from the -d switch.
  54         * source.c (directory_switch): New function.
  55         (add_path): Use buildargv() to parse spaces in filenames properly.
  56         Strip multiple trailing '/' rather than just one.
  57
  58 2006-02-21  Andrew Stubbs  <andrew.stubbs@st.com>
  59
  60         * symfile.c (add_symbol_file_command): Use buildargv(), instead of
  61         hand decoding the command line, to allow use of quotes and spaces.
  62         (_initialize_symfile): Reorganize the help message for add-symbol-file
  63         such that 'help files' shows a better message.
  64
  65 2006-02-21  Andrew Stubbs  <andrew.stubbs@st.com>
  66
  67         * sh-tdep.c (sh_generic_show_regs): Reformat both code and output.
  68         (sh3_show_regs, sh2e_show_regs, sh2a_show_regs): Likewise.
  69         (sh2a_nofpu_show_regs, sh3e_show_regs, sh3_dsp_show_regs): Likewise.
  70         (sh4_show_regs, sh4_nofpu_show_regs, sh_dsp_show_regs): Likewise.
  71
  72 2006-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
  73
  74         * linux-nat.c (lin_thread_get_thread_signals): Default to __SIGRTMIN
  75         and __SIGRTMIN + 1.
  76
  77 2006-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
  78
  79         * remote.c: Add an enumeration for configurable remote
  80         packets.
  81         (remote_protocol_packets, set_remote_protocol_packet_cmd)
  82         (show_remote_protocol_packet_cmd): New.
  83         (remote_protocol_vcont)
  84         (set_remote_protocol_vcont_packet_cmd)
  85         (show_remote_protocol_vcont_packet_cmd)
  86         (remote_protocol_qSymbol)
  87         (set_remote_protocol_qSymbol_packet_cmd)
  88         (show_remote_protocol_qSymbol_packet_cmd)
  89         (remote_protocol_P, set_remote_protocol_P_packet_cmd)
  90         (show_remote_protocol_P_packet_cmd)
  91         (remote_protocol_Z)
  92         (set_remote_protocol_Z_software_bp_packet_cmd)
  93         (show_remote_protocol_Z_software_bp_packet_cmd)
  94         (set_remote_protocol_Z_hardware_bp_packet_cmd)
  95         (show_remote_protocol_Z_hardware_bp_packet_cmd)
  96         (set_remote_protocol_Z_write_wp_packet_cmd)
  97         (show_remote_protocol_Z_write_wp_packet_cmd)
  98         (set_remote_protocol_Z_read_wp_packet_cmd)
  99         (show_remote_protocol_Z_read_wp_packet_cmd)
 100         (set_remote_protocol_Z_access_wp_packet_cmd)
 101         (show_remote_protocol_Z_access_wp_packet_cmd)
 102         (remote_protocol_binary_download)
 103         (set_remote_protocol_binary_download_cmd)
 104         (show_remote_protocol_binary_download_cmd)
 105         (remote_protocol_qPart_auxv)
 106         (set_remote_protocol_qPart_auxv_packet_cmd)
 107         (show_remote_protocol_qPart_auxv_packet_cmd)
 108         (remote_protocol_qGetTLSAddr)
 109         (set_remote_protocol_qGetTLSAddr_packet_cmd)
 110         (show_remote_protocol_qGetTLSAddr_packet_cmd)
 111         (remote_protocol_p)
 112         (set_remote_protocol_p_packet_cmd)
 113         (show_remote_protocol_p_packet_cmd): Delete.
 114
 115         (init_all_packet_configs): Simplify.
 116         (set_remote_protocol_Z_packet_cmd)
 117         (show_remote_protocol_Z_packet_cmd)
 118         (remote_check_symbols, remote_vcont_probe, remote_vcont_resume)
 119         (remote_fetch_registers, remote_prepare_to_store)
 120         (remote_store_registers, check_binary_download)
 121         (remote_write_bytes, remote_insert_breakpoint)
 122         (remote_remove_breakpoint, remote_insert_watchpoint)
 123         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 124         (remote_remove_hw_breakpoint, remote_xfer_partial)
 125         (remote_get_thread_local_address): Update for packet array.
 126         (_initialize_remote): Likewise; also update for common
 127         set/show commands.
 128
 129 2006-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
 130
 131         * symfile.c (place_section): Correct retry logic.
 132
 133 2006-02-19  Christopher Faylor  <cgf@timesys.com>
 134
 135         * win32_nat.c (cygwin_load_start): New variable.
 136         (cygwin_load_end): Ditto.
 137         (have_saved_context): Ditto.
 138         (saved_context): Ditto.
 139         (max_dll_name_len): Delete obsolete variable.
 140         (do_win32_fetch_inferior_registers): Use context saved from cygwin1.dll
 141         if we are in a cygwin signal rather than a windows signal.
 142         (solib_symbols_add): Detect and store beginning and end of cygwin DLL
 143         if dll being loaded is the cygwin DLL.
 144         (register_loaded_dll): Remove calculation of max_dll_name_len.
 145         (win32_clear_solib): Ditto.
 146         (handle_load_dll): Delete obsolete variable.  Remove unneeded call to
 147         solib_add.
 148         (handle_output_debug_string): Detect and store signal information sent
 149         by Cygwin here.
 150         (handle_exception): Silently pass on errors in the cygwin DLL.  Return
 151         -1 on first pass exception.
 152         (win32_continue): Remove spurious clearing of continue_status.
 153         (get_win32_debug_event): Deal differently first chance exception.
 154
 155 2006-02-19  Randolph Chung  <tausq@debian.org>
 156
 157         * hppa-tdep.c (hppa_in_solib_call_trampoline): Only use if no
 158         unwind entry.
 159
 160 2006-02-16  Fred Fish  <fnf@specifix.com>
 161
 162         * eval.c (evaluate_subexp_standard):  For OP_TYPE, return
 163         a non lval value zero, of the appropriate type, when avoiding
 164         side effects.
 165         * typeprint.c (ptype_eval): Remove function and declaration.
 166         (ptype_command): Simplify to just a call to whatis_exp.
 167
 168 2006-02-15  Paul Brook  <paul@codesourcery.com>
 169
 170         * arm-tdep.c (arm_skip_prologue, thumb_get_next_pc, arm_get_next_pc):
 171         Load insn opcodes as unsigned values.
 172
 173 2006-02-14  Alexandre Oliva  <aoliva@redhat.com>
 174
 175         * doublest.h (DOUBLEST): Use long double only if we can scan
 176         it in.  Undefine HAVE_LONG_DOUBLE otherwise.
 177         (DOUBLEST_FORMAT): New.
 178         * c-exp.y (parse_number): Use it.
 179         * jv-exp.y (parse_number): Likewise.
 180         * objc-exp.y (parse_number): Likewise.
 181         * p-exp.y (parse_number): Likewise.
 182         * varobj.c (free_variable): Silence type-punning warnings.
 183         * tui/tui-data.h (struct tui_list): Change type of list member.
 184         * tui/tui-data.c: Remove no-longer-needed type casts.
 185         (source_windows): Silence type-punning warnings.
 186         * tui/tui-stack.c, tui/tui-win.c, tui/tui-winsource.c: Likewise.
 187
 188 2006-02-13  Mark Kettenis  <kettenis@gnu.org>
 189
 190         Fix PR breakpoints/2080.
 191         * i386-tdep.c (struct i386_frame_cache): Add stack_align member.
 192         (i386_analyze_stack_align): New function.
 193         (i386_analyze_prologue): Use i386_analyze_stack_align.
 194         (i386_frame_cache): Deal with stack realignment.
 195
 196 2006-02-14  Nick Roberts  <nickrob@snap.net.nz>
 197
 198         * mi/gdb-mi.el: Use more functions from gdb-ui.el.
 199         (gdb-break-list-regexp): Match "what" field if present.
 200         (gdb-stack-list-frames-regexp): Match "from" if present field.
 201         (gdb-stack-list-frames-handler): Present output like "info
 202         breakpoints" so regexps can be shared with gdb-ui
 203
 204 2006-02-10  Daniel Jacobowitz  <dan@codesourcery.com>
 205
 206         * NEWS: Mention native Windows support.
 207         * Makefile.in (gdb_select_h, ser_tcp_h): New.
 208         (ALLDEPFILES): Add ser-mingw.c.
 209         (event-loop.o, inflow.o, mingw-hdep.o, posix-hdep.o, ser-base.o)
 210         (ser-tcp.o, ser-unix.o): Update.
 211         (ser-mingw.o): New rule.
 212         * configure: Regenerated.
 213         * configure.ac: Add ser-mingw.o for mingw32.
 214         * ser-mingw.c: New file.
 215         * event-loop.c: Include "gdb_select.h".
 216         (gdb_select): Remove, moved to mingw-hdep.c and posix-hdep.c.
 217         * ser-base.c: Include "gdb_select.h".
 218         (ser_base_wait_for): Use gdb_select.
 219         * serial.c (serial_for_fd): New function.
 220         (serial_fdopen): Try "terminal" before "hardwire".  Initialize
 221         the allocated struct serial.
 222         (serial_wait_handle): New function.
 223         * serial.h (serial_for_fd, serial_wait_handle): New prototypes.
 224         (struct serial_ops) [USE_WIN32API]: Add wait_handle.
 225         * gdb_select.h: New file.
 226         * ser-tcp.c: Include "ser-tcp.h".  Remove unused "ser-unix.h" include.
 227         (net_close, net_read_prim, net_write_prim): Make global.
 228         (net_open): Likewise.  Pass an exception set to select.  Whitespace fix.
 229         Document why we can not use gdb_select.
 230         (_initialize_ser_tcp) [USE_WIN32API]: Do not register TCP support here.
 231         * ser-tcp.h: New file.
 232         * inflow.c (gdb_has_a_terminal): Don't initialize stdin_serial here.
 233         (handle_sigio): Use gdb_select.
 234         (initialize_stdin_serial): New function.
 235         * terminal.h (initialize_stdin_serial): New prototype.
 236         * top.c (gdb_init): Call initialize_stdin_serial.
 237         * mingw-hdep.c (gdb_select): New function, moved from gdb_select in
 238         event-loop.c.  Add exception condition support.  Use serial_for_fd
 239         and serial_wait_handle.  Fix timeout handling.
 240         * posix-hdep.c: Include "gdb_select.h".
 241         (gdb_select): New function.
 242         * remote-st.c (connect_command): Use gdb_select.
 243         * ser-unix.c: Include "gdb_select.h".
 244         (hardwire_send_break, wait_for): Use gdb_select.
 245
 246 2006-02-10  Daniel Jacobowitz  <dan@codesourcery.com>
 247
 248         * Makefile.in (mingw-hdep.o, posix-hdep.o): New dependencies.
 249         (ALLDEPFILES): Add mingw-hdep.c and posix-hdep.c.
 250         * configure.ac: Add gdb_host_obs to CONFIG_OBS.  Set gdb_host_obs
 251         to posix-hdep.o by default.
 252         * configure: Regenerated.
 253         * configure.host: Document gdb_host_obs.  Add an entry for
 254         i[34567]86-*-mingw32*.
 255         * mingw-hdep.c, posix-hdep.c: New files.
 256         * utils.c (safe_strerror): Remove, moved to posix-hdep.o.
 257
 258 2006-02-10  Joel Brobecker  <brobecker@adacore.com>
 259
 260         * defs.h (gdb_osabi): New enum value GDB_OSABI_AIX.
 261         * osabi.c (gdb_osabi_name): Add name of new value GDB_OSABI_AIX.
 262         * rs6000-tdep.h: New file.
 263         * rs6000-tdep.c: Include "rs6000-tdep.h".
 264         (rs6000_gdbarch_init): Remove enabling of software single step.
 265         Will be done in the AIX-specific initialization routine.
 266         * rs6000-aix-tdep.c: New file.
 267         * config/powerpc/aix.mt (TDEPFILES): Add rs6000-aix-tdep.o.
 268         * Makefile.in (rs6000_tdep_h): New variable.
 269         (rs6000-tdep.o): Update dependencies.
 270         (rs6000-aix-tdep.o): New rule.
 271
 272 2006-02-10  Joel Brobecker  <brobecker@adacore.com>
 273
 274         * aix-thread.c (_initialize_aix_thread): Use add_setshow_boolean_cmd
 275         instead of add_setshow_zinteger_cmd to defined the aix-thread
 276         boolean setting.
 277
 278 2006-02-10  Nick Roberts  <nickrob@snap.net.nz>
 279
 280         * mi/gdb-mi.el: Update to reflect changes in Emacs 22.0.50.
 281
 282 2006-02-09  Daniel Jacobowitz  <dan@codesourcery.com>
 283
 284         * dwarf2read.c (struct dwarf2_per_cu_data): Reduce length to
 285         30 bits.  Add load_all_dies flag.
 286         (load_partial_dies): Load all DIEs if per_cu->load_all_dies is set.
 287         Load DW_TAG_member by default.  Remove internal_error call.
 288         (find_partial_die): Reload the compilation unit if we can not find
 289         a DIE in the cache.  Call internal_error here if we still can not
 290         find the DIE.
 291
 292 2006-02-10  Nick Roberts  <nickrob@snap.net.nz>
 293
 294         * breakpoint.c (print_one_breakpoint): Add break to case
 295         bp_catch_vfork in switch statement.
 296
 297 2006-02-08  Wu Zhou  <woodzltc@cn.ibm.com>
 298
 299         * config/i386/nm-i386sol2.h: Update copyright year.
 300         * config/mips/nm-irix5.h: Ditto.
 301         * config/sparc/nm-sol2.h: Ditto.
 302         * s390-nat.c: Ditto.
 303         * ppc-linux-nat.c: Ditto.
 304
 305 2006-02-08  Wu Zhou  <woodzltc@cn.ibm.com>
 306
 307         * breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Delete.
 308         * config/i386/nm-i386sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
 309         (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
 310         * config/mips/nm-irix5.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
 311         (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
 312         * config/sparc/nm-sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
 313         (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
 314         * inf-ttrace.c (inf_ttrace_region_ok_for_hw_watchpoint): New.
 315         (inf_ttrace_region_size_ok_for_hw_watchpoint): Delete.
 316         (inf_ttrace_target): Delete to_region_size_ok_for_hw_watchpoint and
 317         add to_region_ok_for_hw_watchpoint.
 318         * s390-nat.c (s390_region_size_ok_for_hw_watchpoint): Delete.
 319         (s390_region_ok_for_hw_watchpoint): New.
 320         (_initialize_s390_nat): Delete to_region_size_ok_for_hw_watchpoint
 321         and add to_region_ok_for_hw_watchpoint.
 322         * target.c (default_region_size_ok_for_hw_watchpoint,
 323         debug_to_region_size_ok_for_hw_watchpoint): Delete prototype.
 324         (update_current_target): Delete to_region_size_ok_for_hw_watchpoint
 325         inheritance and default_region_size_ok_for_hw_watchpoint.
 326         (default_region_ok_for_hw_watchpoint): If len is less than or equal
 327         the length of void pointer, return ok.
 328         (default_region_size_ok_for_hw_watchpoint): Delete.
 329         (debug_to_region_size_ok_for_hw_watchpoint): Delete.
 330         (setup_target_debug): Delete to_region_size_ok_for_hw_watchpoint.
 331         * target.h (struct target_ops): Delete
 332         to_region_size_ok_for_hw_watchpoint.
 333         (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
 334
 335 2006-02-08  Ben Elliston  <bje@au1.ibm.com>
 336             Wu Zhou  <woodzltc@cn.ibm.com>
 337
 338         * ppc-linux-nat.c (PTRACE_GET_DEBUGREG, PTRACE_SET_DEBUGREG,
 339         PTRACE_GETSIGINFO): Define.
 340         (last_stopped_data_address): New.
 341         (ppc_linux_check_watch_resources): New function.
 342         (ppc_linux_region_ok_for_hw_watchpoint): New function.
 343         (ppc_linux_insert_watchpoint): New function.
 344         (ppc_linux_remove_watchpoint): New function.
 345         (ppc_linux_stopped_data_address): New function.
 346         (ppc_linux_stopped_by_watchpoint): New function.
 347         (_initialize_ppc_linux_nat): Set the above hardware watchpoint
 348         related target vectors.
 349         * rs6000-tdep.c (rs6000_gdbarch_init): Set PPC architectures
 350         to have nonsteppable watchpoint.
 351         * target.c (default_region_ok_for_hw_watchpoint,
 352         debug_to_region_ok_for_hw_watchpoint): New prototypes.
 353         (update_current_target): Inherit to_region_ok_for_hw_watchpoint
 354         and set default to_region_ok_for_hw_watchpoint.
 355         (default_region_ok_for_hw_watchpoint): New function.
 356         (debug_to_region_ok_for_hw_watchpoint): New function.
 357         (setup_target_debug): Set to_region_ok_for_hw_watchpoint of
 358         debug_target.
 359         * target.h (struct target_ops): Add a new target vector
 360         to_region_ok_for_hw_watchpoint.
 361         (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Define this if it is not
 362         defined anyplace else.
 363
 364 2005-02-07  Joel Brobecker  <brobecker@adacore.com>
 365         * symfile.c (add_symbol_file_command): Abort if the user forgot
 366         to provide the address when the file has been loaded.
 367
 368 2006-02-07  Daniel Jacobowitz  <dan@codesourcery.com>
 369
 370         * MAINTAINERS: Update file based on maintainers survey.  Add
 371         a note to Past Maintainers.  Move unresponsive or inactive
 372         maintainers to Authorized Committers or Past Maintainers as
 373         appropriate.  Correct Jim Kingdon's email address.  Remove
 374         vacant areas of responsibility.
 375
 376 2006-02-06  Vladimir Prus  <ghost@cs.msu.su>
 377
 378         * breakpoint.c (print_one_breakpoint): For MI-like UI, output
 379         fullname field.
 380
 381 2006-02-03  Daniel Jacobowitz  <dan@codesourcery.com>
 382
 383         * exceptions.h (enum errors): Rename NO_ERROR to GDB_NO_ERROR.
 384         * exceptions.c (exception_none, exceptions_state_mc_init)
 385         (throw_vfatal): Use GDB_NO_ERROR.
 386
 387 2006-02-02  Mark Kettenis  <kettenis@gnu.org>
 388
 389         * solib-svr4.h (struct link_map_offsets): Remove r_debug_size and
 390         r_map_size members.  Add r_version_offset, r_version_size and
 391         r_ldsomap_offset members.
 392         * solib-svr4.c (solib_svr4_r_map): Renamed from
 393         fetch_link_map_member.  Simplify using read_memory_typed_address.
 394         (solib_svr4_r_ldsomap): New function.
 395         (open_symbol_file_object): Use solib_svr_r_map.
 396         (svr4_current_sos): Use solib_svr4_r_map and look for the dynamic
 397         linker by using solib_svr4_r_ldsomap.
 398         (svr4_ilp32_fetch_link_map_offsets)
 399         (svr4_lp64_fetch_link_map_offsets): Adjust for changes to `struct
 400         link_map_offsets'.
 401         * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Adjust for
 402         changes to `struct link_map_offsets'.
 403         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets)
 404         (mipsnbsd_lp64_fetch_link_map_offsets): Adjust for changes to
 405         `struct link_map_offsets'.
 406
 407 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 408
 409         * linux-nat.c (struct saved_ptids, threads_to_delete)
 410         (record_dead_thread, prune_lwps, find_thread_from_lwp)
 411         (exit_lwp): New.
 412         (linux_nat_resume): Call prune_lwps.
 413         (wait_lwp, linux_nat_wait): Call exit_lwp.
 414
 415 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 416
 417         * printcmd.c (printf_command): Make format string checking
 418         stricter.  Add separate cases for long_arg, ptr_arg, and
 419         long_double_arg.
 420         * utils.c (xstrvprintf): Improve the error message issued
 421         for a bad format string.
 422         * Makefile.in (GDB_WARN_CFLAGS_NO_FORMAT, INTERNAL_CFLAGS_BASE):
 423         New variables.
 424         (gnu-v3-abi.o, monitor.o, procfs.o, linux-thread-db.o): Remove
 425         $(NO_WERROR_CFLAGS).
 426         (printcmd.o): Likewise.  Use $(GDB_WARN_CFLAGS_NO_FORMAT) and
 427         enable -Werror.
 428
 429 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 430
 431         * Makefile.in (remote.o): Update.
 432         * remote.c (show_packet_config_cmd): Shorten messages.
 433         (remote_set_cmdlist, remote_show_cmdlist): Make file-static.
 434         (show_remote_cmd): Iterate.
 435         (_initialize_remote): Remove remote_set_cmdlist,
 436         remote_show_cmdlist.
 437
 438 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 439
 440         * Makefile.in (gdbtypes_h, gdbtypes.o, utils.o): Update.
 441         * defs.h (hashtab_obstack_allocate, dummy_obstack_deallocate): Add
 442         prototypes.
 443         * dwarf2read.c (read_subroutine_type): Use TYPE_ZALLOC.
 444         (hashtab_obstack_allocate, dummy_obstack_deallocate): Moved to...
 445         * utils.c (hashtab_obstack_allocate, dummy_obstack_deallocate):
 446         ...here.
 447         * gdbtypes.c: Include "hashtab.h".
 448         (build_gdbtypes): Remove extra prototype.
 449         (struct type_pair, type_pair_hash, type_pair_eq)
 450         (create_copied_types_hash, copy_type_recursive): New.
 451         * gdbtypes.h: Include "hashtab.h".
 452         (TYPE_ZALLOC): New.
 453         (create_copied_types_hash, copy_type_recursive): New prototypes.
 454         * objfiles.c (free_objfile): Call preserve_values.
 455         * symfile.c (reread_symbols): Likewise.
 456         (clear_symtab_users): Remove calls to clear_value_history and
 457         clear_internalvars.
 458         * value.c (clear_value_history, clear_internalvars): Removed.
 459         (preserve_one_value, preserve_values): New functions.
 460         * value.h (clear_value_history, clear_internalvars): Removed.
 461         (preserve_values): New prototype.
 462
 463         * tracepoint.c (_initialize_tracepoint): Do not initialize convenience
 464         variables here.
 465
 466 2006-01-29  Mark Kettenis  <kettenis@gnu.org>
 467
 468         * amd64-tdep.c (amd64_classify): Handle TYPE_CODE_BOOL.
 469         Fixes PR tdep/2075.
 470
 471 2006-01-27  Joel Brobecker  <brobecker@adacore.com>
 472
 473         * MAINTAINERS: Use a consistent email address for brobecker.
 474
 475 2006-01-27  Joel Brobecker  <brobecker@adacore.com>
 476
 477         * infcmd.c (post_create_inferior): Fix copy/paste error introduced
 478         in the previous change.
 479
 480 2006-01-24  Daniel Jacobowitz  <dan@codesourcery.com>
 481
 482         PR gdb/1914
 483         * fork-child.c (fork_inferior): Don't call
 484         solib_create_inferior_hook.
 485         * infcmd.c (post_create_inferior): Call solib_add,
 486         solib_create_inferior_hook, and re_enable_breakpoints_in_shlibs.
 487         (attach_command): Don't call solib_add or
 488         re_enable_breakpoints_in_shlibs.  Call post_create_inferior
 489         instead.
 490         * remote.c (remote_open_1): Don't call solib_create_inferior_hook
 491         or observer_notify_inferior_created.  Call post_create_inferior
 492         instead.
 493         * corelow.c: Don't include "observer.h".
 494         (solib_add_stub): Deleted.
 495         (core_open): Don't call observer_notify_inferior_created or
 496         solib_add_stub.  Call post_create_inferior instead.
 497         * inf-ptrace.c: Don't include "observer.h".
 498         (inf_ptrace_attach): Don't call observer_notify_inferior_created.
 499         * inf-ttrace.c: Don't include "observer.h".
 500         (inf_ttrace_attach): Don't call observer_notify_inferior_created.
 501         * inferior.h (solib_create_inferior_hook): Remove redundant
 502         prototype.
 503         * inftarg.c: Don't include "observer.h".
 504         (child_attach): Don't call observer_notify_inferior_created.
 505         * Makefile.in: Update dependencies.
 506
 507 2006-01-24  Daniel Jacobowitz  <dan@codesourcery.com>
 508
 509         * infcmd.c: Include "observer.h".
 510         (post_create_inferior): New function.
 511         (run_command_1): Call it.  Also call proceed.
 512         * inferior.h (post_create_inferior): New prototype.
 513         * Makefile.in (infcmd.o): Update.
 514
 515         * gnu-nat.c (gnu_create_inferior): Don't call proceed.
 516         * go32-nat.c (go32_create_inferior): Likewise.
 517         * nto-procfs.c (procfs_create_inferior): Likewise.
 518         * procfs.c (procfs_create_inferior): Likewise.
 519         * remote-sim.c (gdbsim_create_inferior): Likewise.
 520         * remote.c (extended_remote_create_inferior)
 521         (extended_remote_async_create_inferior): Likewise.
 522         * win32-nat.c (win32_create_inferior): Likewise.
 523         * wince.c (child_create_inferior): Likewise.
 524
 525         * monitor.c (monitor_create_inferior): Don't call proceed.
 526         Set the PC manually.
 527         * ocd.c (ocd_create_inferior): Likewise.
 528         * remote-e7000.c (e7000_create_inferior): Likewise.
 529         * remote-m32r-sdi.c (m32r_create_inferior): Likewise.
 530         * remote-mips.c (mips_create_inferior): Likewise.
 531         * remote-rdp.c (remote_rdp_create_inferior): Likewise.
 532         * remote-sds.c (sds_create_inferior): Likewise.
 533         * remote-st.c (st2000_create_inferior): Likewise.
 534
 535         * inf-ptrace.c (inf_ptrace_create_inferior): Don't call
 536         proceed or observer_notify_inferior_created.
 537         * inf-ttrace.c (inf_ttrace_create_inferior): Likewise.
 538         * inftarg.c (child_create_inferior): Likewise.
 539
 540 2006-01-24  Daniel Jacobowitz  <dan@codesourcery.com>
 541
 542         * linux-thread-db.c (thread_db_mourn_inferior): Remove breakpoints
 543         after mourning the inferior.
 544
 545 2006-01-24  Jim Blandy  <jimb@redhat.com>
 546
 547         * valarith.c (binop_user_defined_p): Handle refs to typedefs.
 548
 549 2006-01-24  Fred Fish  <fnf@specifix.com>
 550
 551         * parse.c (source.h): Include.
 552         (parse_exp_in_context):  Use static source context if no
 553         other context found.
 554
 555 2006-01-23  Andrew Stubbs  <andrew.stubbs@st.com>
 556
 557         * sh-tdep.c: Include reggroups.h.
 558         (sh_register_reggroup_p): New function.
 559         (sh_gdbarch_init): Add call to set_gdbarch_register_reggroup_p.
 560         * Makefile.in (sh-tdep.o): Add dependency on reggroups.h.
 561
 562 2006-01-23  Andrew Stubbs  <andrew.stubbs@st.com>
 563
 564         * cli/cli-cmds.c: Include fcntl.h.
 565         (source_command): Use the GDB search path to find script files.
 566
 567 2006-01-22  Daniel Jacobowitz  <dan@codesourcery.com>
 568
 569         PR tdep/2029
 570         Suggested by Till Straumann <strauman@slac.stanford.edu>:
 571         * rs6000-tdep.c (skip_prologue): Update check for later mtlr
 572         instructions.  Handle PIC bcl.
 573
 574 2006-01-22  Daniel Jacobowitz  <dan@codesourcery.com>
 575
 576         * config/djgpp/README: Typo fix.
 577         * config/djgpp/fnchange.lst: Update.
 578
 579 2006-01-22  Mark Kettenis  <kettenis@gnu.org>
 580
 581         * sparc-tdep.h (struct gdbarch_tdep): Add step_trap member.
 582         (sparc_address_from_register): New prototype.
 583         (sparcnbsd_step_trap): New prototype.
 584         * sparc-tdep.c (sparc_address_from_register): Make globally
 585         visible.
 586         (sparc_analyze_control_transfer): Change prototype to accept
 587         `struct gdbarch *' as first argument.  Allow for optional hnadling
 588         for trap instructions.
 589         (sparc_step_trap): New function.
 590         (sparc_software_single_step): Adjust call to
 591         sparc_analyze_control_trabsfer.
 592         (sparc32_gdbarch_init): Initialize TDEP->step_trap.
 593         * sparcnbsd-tdep.c (sparcnbsd_step_trap): New function.
 594         (sparc32nbsd_init_abi): Set TDEP->step_trap.
 595         * sparc64obsd-tdep.c (sparc64obsd_init_abi): Set TDEP->step_trap.
 596         * sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Set TDEP->step_trap.
 597
 598         * sparc-tdep.c (sparc32_return_value): Convert to use
 599         RETURN_VALUE_ABI_PRESERVES_ADDRESS instead of
 600         RETURN_VALUE_STRUCT_CONVENTION.
 601         (sparc32_extract_struct_value_address): Remove.
 602
 603 2006-01-21  Daniel Jacobowitz  <dan@codesourcery.com>
 604
 605         * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address)
 606         (avr_extract_return_value, avr_frame_prev_register): Use gdb_byte.
 607
 608 2006-01-21  Daniel Jacobowitz  <dan@codesourcery.com>
 609
 610         * solib.c (info_sharedlibrary_command): Avoid internal_error.
 611
 612 2006-01-21  Mark Kettenis  <kettenis@gnu.org>
 613
 614         * i386-tdep.c (i386_mxcsr_type): New variable.
 615         (i386_init_types): Initialize i386_mxcsr_type.
 616         (i386_register_type): Return i386_mxcsr_type for %mxcsr.
 617         * i386-tdep.c (i386_mxcsr_type): New extern.
 618         * amd64-tdep.c (amd64_register_info): Return i386_mxcsr_type for
 619         %mxcsr.
 620
 621 2006-01-20  Mark Mitchell  <mark@codesourcery.com>
 622
 623         * Makefile.in (remote-rdi.o): Remove.
 624         (rdi-share/libangsd.a): Likewise.
 625         * README: Don't mention remote-rdi.c.
 626         * NEWS: Mention removal of rdi-share.
 627         * configure.ac: Don't configure rdi-share subdirectory.
 628         * remote-rdi.c: Remove.
 629         * config/arm/embed.mt (TDEPFILES): Remove remote-rdi.o.
 630         (TDEPLIBS): Remove rdi-share/libangsd.a.
 631         * rdi-share/Makefile.am: Remove.
 632         * rdi-share/Makefile.in: Likewise.
 633         * rdi-share/README.CYGNUS: Likewise.
 634         * rdi-share/aclocal.m4: Likewise.
 635         * rdi-share/adp.h: Likewise.
 636         * rdi-share/adperr.h: Likewise.
 637         * rdi-share/angel.h: Likewise.
 638         * rdi-share/angel_bytesex.c: Likewise.
 639         * rdi-share/angel_bytesex.h: Likewise.
 640         * rdi-share/angel_endian.h: Likewise.
 641         * rdi-share/ardi.c: Likewise.
 642         * rdi-share/ardi.h: Likewise.
 643         * rdi-share/armdbg.h: Likewise.
 644         * rdi-share/buffers.h: Likewise.
 645         * rdi-share/chandefs.h: Likewise.
 646         * rdi-share/channels.h: Likewise.
 647         * rdi-share/chanpriv.h: Likewise.
 648         * rdi-share/configure: Likewise.
 649         * rdi-share/configure.in: Likewise.
 650         * rdi-share/crc.c: Likewise.
 651         * rdi-share/crc.h: Likewise.
 652         * rdi-share/dbg_conf.h: Likewise.
 653         * rdi-share/dbg_cp.h: Likewise.
 654         * rdi-share/dbg_hif.h: Likewise.
 655         * rdi-share/dbg_rdi.h: Likewise.
 656         * rdi-share/devclnt.h: Likewise.
 657         * rdi-share/devices.h: Likewise.
 658         * rdi-share/devsw.c: Likewise.
 659         * rdi-share/devsw.h: Likewise.
 660         * rdi-share/drivers.c: Likewise.
 661         * rdi-share/drivers.h: Likewise.
 662         * rdi-share/etherdrv.c: Likewise.
 663         * rdi-share/ethernet.h: Likewise.
 664         * rdi-share/host.h: Likewise.
 665         * rdi-share/hostchan.c: Likewise.
 666         * rdi-share/hostchan.h: Likewise.
 667         * rdi-share/hsys.c: Likewise.
 668         * rdi-share/hsys.h: Likewise.
 669         * rdi-share/logging.c: Likewise.
 670         * rdi-share/logging.h: Likewise.
 671         * rdi-share/msgbuild.c: Likewise.
 672         * rdi-share/msgbuild.h: Likewise.
 673         * rdi-share/params.c: Likewise.
 674         * rdi-share/params.h: Likewise.
 675         * rdi-share/rx.c: Likewise.
 676         * rdi-share/rxtx.h: Likewise.
 677         * rdi-share/serdrv.c: Likewise.
 678         * rdi-share/serpardr.c: Likewise.
 679         * rdi-share/sys.h: Likewise.
 680         * rdi-share/tx.c: Likewise.
 681         * rdi-share/unixcomm.c: Likewise.
 682         * rdi-share/unixcomm.h: Likewise.
 683
 684 2006-01-21  Mark Kettenis  <kettenis@gnu.org>
 685
 686         * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_prev_register):
 687         Change type of last argument to `gdb_byte *'.
 688
 689 2006-01-20  Mark Kettenis  <kettenis@gnu.org>
 690
 691         * hppa-tdep.h (hppa_in_solib_call_trampoline)
 692         (hppa_skip_trampoline_code): New prototypes.
 693         * hppa-tdep.c (struct insn_pattern): New.
 694         (hppa_long_branch_stub, hppa_long_branch_pic_stub)
 695         (hppa_import_stub, hppa_import_pic_stub, hppa_plt_stub): Moved
 696         here from hppa-linux-tdep.c
 697         (HPPA_MAX_INSN_PATTERN_LEN): New define.
 698         (hppa_match_insns, hppa_match_insns_relaxed, hppa_in_dyncall)
 699         (hppa_in_solib_call_trampoline, hppa_skip_trampoline_code): New
 700         functions based on functions removed from hppa-linux-tdep.c.
 701         * hppa-linux-tdep.c (hppa_long_branch_stub)
 702         (hppa_long_branch_pic_stub, hppa_import_stub)
 703         (hppa_import_pic_stub, hppa_plt_stub): Moved to hppa-tdep.c.
 704         (insns_match_pattern_relaxed, hppa_linux_in_dyncall)
 705         (hppa_linux_in_solib_call_trampoline)
 706         (hppa_linux_skip_trampoline_code): Removed.
 707         (hppa_linux_init_abi): Set TDEP->in_solib_call_tranpoline to
 708         hppa_in_solib_call_trampoline and skip_trampoline_code to
 709         hppa_skip_trampoline_code.
 710         * hppabsd-tdep.c (hppabsd_init_abi): Set
 711         TDEP->in_solib_call_trampoline and skip_trampoline_code.
 712
 713 2006-01-20  Jim Blandy  <jimb@redhat.com>
 714
 715         * MAINTAINERS: Change my E-mail address.
 716
 717         * configure.ac: Add -Wno-pointer-sign to list of build warnings.
 718         * configure: Regenerated.
 719
 720 2006-01-20  Daniel Jacobowitz  <dan@codesourcery.com>
 721
 722         * MAINTAINERS: Overhaul.
 723
 724 2006-01-18  Mark Kettenis  <kettenis@gnu.org>
 725
 726         Based on a previous patch form Michal Ludvig:
 727         * amd64-tdep.c (amd64_sse_type): Remove.
 728         (amd64_register_info): Use i386_eflags_type and i386_sse_type
 729         where appropriate.
 730         (AMD64_NUM_REGS): Use ARRAY_SIZE.
 731         (amd64_register_type): Remove code to build amd_sse_type.
 732         * i386-tdep.c (i386_eflag_type): New variable.
 733         (i386_mmx_type, i386_sse_type): Make global.
 734         (i386_init_types): New function.
 735         (i386_build_mmx_type, i386_build_sse_type): Remove functions.
 736         (i386_register_type): Return i386_eflag_type, i386_sse_type and
 737         i386_mmx_type when appropriate.
 738         (_initialize_i386_tdep): Call i386_init_types.
 739         * i386-tdep.h (i386_eflags_type, i386_mmx_type, i386_sse_type):
 740         Declare extern.
 741
 742         Based on a previous patch form Michal Ludvig:
 743         * gdbtypes.c (append_flags_type_flag, init_flags_type): New
 744         functions.
 745         (is_integral_type, rank_one_type, recursive_dump_type): Add
 746         support for TYPE_CODE_FLAGS.
 747         * gdbtypes.h (enum type_code): Add TYPE_CODE_FLAGS.
 748         (append_flags_type_field, init_flags_type): New prototypes.
 749         * ada-valprint.c (ada_val_print_1): Add support for
 750         TYPE_CODE_FLAGS.
 751         * c-valprint.c (c_val_print): Likewise.
 752         * f-valprint.c (f_val_print): Likewise.
 753         * p-valprint.c (pascal_val_print): Likewise.
 754         * valprint.c (val_print_type_code_flags): New function.
 755         * valprint.h (val_print_type_code_flags): New prototype.
 756         * value.c (unpack_long, value_from_longest): Add support for
 757         TYPE_CODE_FLAGS.
 758
 759 2006-01-17  Christopher Faylor  <cgf@timesys.com>
 760
 761         * MAINTAINERS: Very belatedly remove myself from from the list of
 762         people caught up in the paper trail.
 763
 764 2006-01-17  Jim Blandy  <jimb@redhat.com>
 765
 766         * symtab.h (struct general_symbol_info): Use gdb_byte for
 767         value.bytes.
 768         * stabsread.c (define_symbol): Use gdb_byte for the buffer holding
 769         a floating-point constant's value.
 770         * dwarf2read.c (dwarf2_const_value): Remove casts of value buffer
 771         to char *.
 772         * findvar.c (read_var_value): Eliminate needless temporary.
 773
 774         * dwarf2-frame.c (dwarf2_read_section): Update forward declaration
 775         to match prior change to dwarf2_read_section's type.
 776
 777 2006-01-16  Paul Gilliam  <pgilliam@us.ibm.com>
 778
 779         * ppc-tdep.h (PPC_MAX_EPILOGUE_INSTRUCTIONS): New define.
 780         * rs6000-tdep.c (insn_changes_sp_or_jumps)
 781         (rs6000_in_function_epilogue_p): New functions.
 782         (rs6000_gdbarch_init): Set in_function_epilogue_p.
 783
 784 2006-01-17  Jim Blandy  <jimb@redhat.com>
 785
 786         * dwarf2read.c (struct dwarf2_per_objfile, struct comp_unit_head)
 787         (struct line_header, struct partial_die_info, struct dwarf_block):
 788         Use gdb_byte for members that refer to Dwarf section contents.
 789         (dwarf2_read_abbrevs, dwarf2_read_section, dwarf_decode_lines,
 790         dwarf_decode_macros, load_comp_unit, load_partial_dies,
 791         locate_pdi_sibling, partial_read_comp_unit_head, peek_die_abbrev,
 792         read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes,
 793         read_8_bytes, read_address, read_attribute, read_attribute_value,
 794         read_comp_unit, read_comp_unit_head, read_die_and_children,
 795         read_die_and_siblings, read_full_die, read_indirect_string,
 796         read_initial_length, read_n_bytes, read_offset, read_partial_die,
 797         read_signed_leb128, read_string, read_unsigned_leb128,
 798         skip_children, skip_leb128, skip_one_die): Same.
 799
 800 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 801
 802         * complaints.c (stop_whining): Make signed.
 803         * linux-thread-db.c (thread_db_store_registers): Use gdb_byte.
 804
 805 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 806
 807         * dwarf2read.c, remote-fileio.c, remote.h: Update copyright
 808         notices.
 809
 810 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 811
 812         * dwarf2read.c (peek_die_abbrev, read_address, read_initial_length)
 813         (read_offset): Change BYTES_READ argument to unsigned int.
 814         (dwarf2_build_psymtabs_easy, read_comp_unit_head)
 815         (create_all_comp_units, dwarf2_get_pc_bounds)
 816         (dwarf_decode_line_header, var_decode_location)
 817         (dwarf_decode_macros): Change local BYTES_READ variables to
 818         unsigned int.
 819         (read_indirect_string): Remove obsolete cast.
 820
 821 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
 822
 823         * remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
 824         argument.
 825         (remote_fileio_func_open, remote_fileio_func_rename)
 826         (remote_fileio_func_unlink, remote_fileio_func_stat)
 827         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
 828         (remote_fileio_func_system): Cast the arguments to
 829         remote_read_bytes and remote_write_bytes.
 830         (remote_fileio_func_read, remote_fileio_func_write): Use a
 831         gdb_byte buffer.
 832         * remote.h (remote_read_bytes, remote_write_bytes): Update
 833         prototypes.
 834         * remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
 835         (threadref_to_int): Replace bogus char * cast.
 836         (remote_unpack_thread_info_response): Use int for tag.
 837         (remote_threads_extra_info, remote_check_symbols): Cast string
 838         arguments to hex2bin.
 839         (remote_wait): Use a char buffer for packets and a gdb_byte
 840         buffer for registers.
 841         (remote_async_wait): Likewise.
 842         (remote_prepare_to_store, store_register_using_P)
 843         (remote_store_registers): Use gdb_byte buffers.
 844         (remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
 845         for MYADDR and char buffers for strings.
 846         (remote_xfer_partial): Add casts for string operations on READBUF.
 847         (remote_rcmd): Cast strings passed to bin2hex.
 848
 849 2006-01-16  Mark Mitchell  <mark@codesourcery.com>
 850
 851         * aclocal.m4: Regenerate.
 852
 853 2006-01-16  Nathan Sidwell  <nathan@codesourcery.com>
 854
 855         * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
 856         MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
 857         MT_COPRO_PSEUDOREG_REGS members.  Adjust MT_NUM_PSEUDO_REGS.
 858         (mt_register_name): Lazily synthesize name for coprocessor pseudo
 859         array registers.
 860         (mt_copro_register_type): New. Broken out of ...
 861         (mt_register_type): ... here.  Use it.  Deal with coprocessor
 862         pseudo array.
 863         (mt_select_coprocessor): New.
 864         (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
 865         coprocessor pseudo array.
 866
 867 2006-01-16  Andrew Stubbs  <andrew.stubbs@st.com>
 868
 869         * breakpoint.c (insert_breakpoints): Check that a thread exists
 870         before inserting thread specific breakpoints.
 871
 872 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 873
 874         * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
 875         commit.
 876
 877         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
 878         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
 879         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
 880         * config/alpha/nm-nbsd.h: Remove file.
 881         * config/alpha/nm-fbsd.h: Remove file
 882         * config/alpha/nbsd.mh (NAT_FILE): Remove.
 883         * config/alpha/fbsd.mh (NAT_FILE): Remove.
 884
 885 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 886
 887         * macroexp.c (expand): Initialize argc.
 888         * stabsread.c (read_type): Handle errors from read_args.
 889         (read_args): Return NULL for errors.
 890
 891 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 892
 893         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
 894         strcmp to compare string to a byte buffer.
 895
 896 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 897
 898         * printcmd.c (output_command): Always initialize fmt.size.
 899         (printf_command): Use gdb_byte.
 900         * symfile.c (separate_debug_file_exists): Use gdb_byte.
 901         (load_section_callback, read_target_long_array): Likewise.
 902         (simple_read_overlay_table, simple_read_overlay_region_table)
 903         (simple_overlay_update_1): Correct calls to read_target_long_array.
 904         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
 905         Also change local pointers.
 906         (val_print_string): Use gdb_byte.
 907
 908 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 909
 910         * alphafbsd-tdep.c: Include "solib-svr4.h".
 911         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
 912         svr4_lp64_fetch_link_map_offsets.
 913         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
 914         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
 915         solib-svr4.o.
 916         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
 917         and solib-legacy.o.
 918         * config/alpha/nm-fbsd.h: Don't include "solib.h".
 919
 920 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 921
 922         * source.c (_initialize_source): Use add_setshow_integer_cmd.
 923
 924 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 925
 926         * linux-fork.c (delete_fork_command, detach_fork_command): Use
 927         PIDGET.
 928
 929 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 930
 931         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
 932         Remove.
 933         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 934         svr4_ilp32_fetch_link_map_offsets.
 935         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
 936         function.
 937         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 938         svr4_ilp32_fetch_link_map_offsets.
 939         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
 940         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
 941         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 942         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 943         where appropriate.
 944         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
 945         Simply call svr4_ilp32_fetch_link_map_offsets.
 946         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
 947         svr4_lp64_fetch_link_map_offsets.
 948         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
 949         function.
 950         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 951         svr4_ilp32_fetch_link_map_offsets.
 952         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
 953         (s390x_svr4_fetch_link_map_offsets): Remove functions.
 954         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 955         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 956         where appropriate.
 957
 958 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 959
 960         * arm-tdep.c (arm_return_value): Change type of readbuf and
 961         writebuf arguments to `gdb_byte *'.
 962
 963         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
 964         * Makefile.in (s390-tdep.o): Update dependencies.
 965
 966 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
 967
 968         * sol2-tdep.h. sol2-tdep.c: New files.
 969         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
 970         (amd64_sol2_init_abi): Set skip_solib_resolver.
 971         * i386-sol2-tdep.c: Include "sol2-tdep.h".
 972         (i386_sol2_init_abi): Set skip_solib_resolver.
 973         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
 974         (sparc32_sol2_init_abi): Set skip_solib_resolver.
 975         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
 976         (sparc64_sol2_init_abi): Set skip_solib_resolver.
 977         * Makefile.in (sol2_tdep_h): New variable.
 978         (ALLDEPFILES): Add sol2-tdep.c.
 979         (sol2-tdep.o): New target.
 980         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
 981         (sparc64-sol2-tdep.o): Update dependencies
 982         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
 983         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 984         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 985         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 986
 987         * hppa-linux-tdep.c: Fix copyright indentation.
 988
 989         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 990         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 991         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 992         functions.
 993         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 994         floating-point registers.
 995
 996 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 997
 998         * event-loop.c (gdb_select): Detect file descriptors that have
 999         been closed.
1000
1001 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
1002
1003         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
1004         and long_double_format accordingly.
1005
1006 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
1007
1008         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
1009         translation problems.
1010         * ada-lang.c (ada_value_struct_elt): Change interface and handling
1011         of errors to avoid translation problem (and less than optimal error
1012         messages).
1013         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
1014         Use new interface to ada_value_struct_elt.
1015         * ada_lang.h (ada_value_struct_elt): Update declaration to new
1016         interface.
1017
1018         * ChangeLog: remove reference to ada-tasks.c from entry of
1019         2006-01-07.
1020
1021 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
1022
1023         * remote.c (get_memory_packet_size, set_thread)
1024         (remote_unpack_thread_info_response, remote_get_threadinfo)
1025         (parse_threadlist_response, remote_get_threadlist)
1026         (remote_current_thread, remote_threads_info)
1027         (remote_threads_extra_info, extended_remote_restart, get_offsets)
1028         (remote_check_symbols, remote_open_1, remote_detach)
1029         (remote_async_wait, remote_fetch_registers)
1030         (remote_store_registers, check_binary_download, putpkt_binary)
1031         (remote_insert_breakpoint, remote_insert_watchpoint)
1032         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
1033         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
1034         (packet_command): Remove redundant parenthesis.
1035
1036 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
1037
1038         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
1039         (read_memory_typed_address, write_memory)
1040         (write_memory_unsigned_integer, write_memory_signed_integer): Use
1041         gdb_byte where appropriate.
1042
1043         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
1044         'gdb_byte *'.
1045
1046         * target.h (target_read_memory_partial, target_write_memory_partial):
1047         Change second argument to 'gdb_byte *'.
1048         * target.c (target_xfer_memory_partial): Change third argument to
1049         'gdb_byte *'.
1050         (target_read_memory_partial, target_write_memory_partial): Change
1051         second argument to 'gdb_byte *'.
1052
1053         * linespec.c (decode_objc): Make i1 and i2 unsigned.
1054         (find_method): Set values.sals to NULL.
1055
1056 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
1057
1058         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
1059         of 'char *' in cast.
1060
1061 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
1062
1063         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
1064         * ada-lang.c: I18n markup.
1065         Editorial: change "can not" => "cannot" throughout.
1066
1067 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
1068
1069         * Makefile.in: Sort dependencies.
1070
1071 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
1072
1073         * top.c (control_level): Remove unused variable.
1074
1075 2006-01-06  Fred Fish  <fnf@specifix.com>
1076
1077         * objfiles.c (source.h): Include.
1078         (free_objfile): Update comment about clear_symtab_users().
1079         (free_objfile): Check all symtabs of objfile being freed and if
1080         one of them is the current source symtab, call
1081         clear_current_source_symtab_and_line().
1082
1083 2006-01-04  Michael Snyder  <msnyder@redhat.com>
1084
1085         Checkpoint/Restart for Linux.
1086         * linux-nat.c: Add support for debugging multiple forks.
1087         Add #include for linux-fork.h (interface spec).
1088         (super_mourn_inferior): New function pointer.
1089         (child_mourn_inferior): New function / target method.
1090         (linux_target): Claim to_mourn_inferior method pointer.
1091         (child_follow_fork): Call interface to linux-fork, conditionally
1092         add new fork processes to list of debugged processes.
1093         (kill_inferior): Use interface to linux-fork to kill
1094         multiple processes.
1095
1096         * linux-fork.h: New file.
1097         * linux-fork.c: New file.  Support for debugging multiple forks
1098         of the same program.  Support for checkpoint and restart commands.
1099
1100         * infrun.c (nullify_last_target_wait_ptid): New function.
1101
1102         * Makefile.in: Add linux-fork.
1103         * config/*/linux.mh: Add linux-fork.
1104         * NEWS: Mention new functionality.
1105
1106 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
1107
1108         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
1109         Change uses of "illegal" to "invalid".
1110
1111 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
1112
1113         * ada-exp.y: Considerable reorganization to move functionality
1114         from ada-lex.l to here, where it is logically more appropriate.
1115         The original reason, however, was to prevent premature name
1116         lookups for selector names in record aggregates.
1117         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
1118         NAME for all of these.
1119         (VAR): New artificial token to clarify precedence rules.
1120         (OTHERS): New lexeme.
1121         (empty_stoken): New symbol.
1122         (%union): Remove ssym, voidval.
1123         (%type): Remove <voidval> type declarations.
1124         (syntax definitions): Add aggregates.
1125         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
1126         Rename some non-terminals to be closer to reference manual usage.
1127         Tighten up expression syntax to disallow certain non-Ada
1128         constructions such as X and then Y or else Z.
1129         (ada_parse): Remove initialization of left_block_context.
1130         (write_var_from_name): Remove.
1131         (write_var_or_type): New function, containing previous code from
1132         defunct write_var_from_name and name_lookup.
1133         (block_lookup): New function, moved from ada-lex.l
1134         (select_possible_type_sym): New function, factored out of
1135         name_lookup, which used to be in ada-lex.l.
1136         (find_primitive_type): Ditto.
1137         (chop_selector): Ditto.
1138         (write_ambiguous_var): New function, factored out of defunct
1139         write_var_from_name.
1140         (write_selectors): New function.
1141         (write_name_assoc): New function.
1142         (write_exp_op_with_string): New function.
1143
1144         * ada-lex.l (processId): Change interface to return stoken.
1145         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
1146         (block_lookup, name_lookup): Remove.  Functionality moved to
1147         ada-exp.y.
1148         (state IN_STRING): Remove.
1149         (rules): Handle string escapes in processString.
1150         Add 'others' token.
1151         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
1152         yylval.sval (as simple strings).
1153         All name look-ups now handled in ada-exp.y.
1154         Introduce "::" (COLONCOLON) token and return as separate token.
1155         (processId): Change return convention.  Comment.
1156         Leave leading "'" in place.
1157         (processString): New function.
1158         (find_dot_all): Add note to comment.
1159         Fix problem that allowed match only at the end.
1160
1161         * ada-lang.c: Introduce aggregates.
1162         (find_struct_field): Add new parameter to count fields skipped, and
1163         allow other output parameters to be NULL.
1164         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
1165         new find_struct_field.
1166         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
1167         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
1168         (num_component_specs, assign_component, assign_aggregate):
1169         (aggregate_assign_from_choices,aggregate_assign_positional)
1170         (aggregate_assign_others,add_component_interval):
1171         New functions.
1172         (ada_evaluate_subexp): Declare.
1173         Add aggregate-related operators.
1174         (ada_forward_operator_length): Declare.
1175         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
1176         Consolidate Ada operators, using ada_forward_operator_length.
1177         (ada_search_struct_field): Search in forward order.
1178         (ADA_OPERATORS): Add new aggregate operators.
1179         (ada_operator_length, ada_op_name, ada_forward_operator_length)
1180         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
1181         operators and OP_NAME.
1182         (ada_type_of_array): Use longest_to_int.
1183         (value_assign_to_component): New function.
1184         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
1185         Add OP_NAME case.
1186         (ada_forward_operator_length, ada_dump_subexp_body):
1187         Add OP_STRING case.
1188
1189         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
1190         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
1191
1192 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
1193
1194         * ada-lang.c (process_raise_exception_name): Remove extraneous
1195         definition from unsubmitted code.
1196
1197         (is_lower_alphanum): New function.
1198         (ada_decode):  Add support for decoding protected object subprograms
1199         and entries, and of entities declared inside protected object
1200         subprograms.
1201         Also add missing handling for__{DIGITS}+ suffixes.
1202         Allow '$<digits>' as valid overloading suffix.
1203         (is_name_suffix): Add handling for protected type entriy suffixes.
1204         Also add support for protected type subprogram suffixes, but keep
1205         it commented out for now, as there is an ambiguity between these
1206         entities and other internally generated entities.
1207         Allow '$<digits>' as valid overloading suffix.
1208         (is_valid_name_for_wild_match): New function.
1209         (wild_match): Add an exra level of verification of the entity name
1210         before declaring it a match for the given pattern.
1211
1212         (ada_type_of_array, ada_evaluate_subexp): Use more proper
1213         longest_to_int rather than cast.
1214
1215         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
1216
1217         (ada_coerce_to_simple_array): Call check_size to make sure
1218         that the object size is reasonable.
1219
1220         (ada_value_primitive_packed_val):  Use correct location in target
1221         buffer for extracting packed record fields that are themselves records.
1222
1223         (add_defn_to_vec): Do not try to replace a stub type by its full
1224         type. Avoids a potential infinite loop.
1225
1226         (ada_lookup_symbol): Move return incorrectly placed return statement,
1227         causing a loop that should be scanning all object files to only
1228         scan the first one.
1229
1230         (ada_tag_name_2): New function.
1231         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
1232         use alternative representation.
1233
1234         (ada_find_renaming_symbol): Strip the function name suffix when
1235         computing the XR type name.
1236
1237         (ada_to_fixed_type): Try determining the tag only if we have the
1238         object's address.
1239         (to_fixed_array_type): Add comments.
1240
1241         (ada_check_typedef): Replace expression checking whether the given
1242         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
1243         consistent.
1244
1245         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
1246         '$' in addition to '.' for runtime auxiliary function name suffixes.
1247         See changes to ada_decode above.
1248
1249         (struct task_control_block): Add field called_task.  (This change is
1250         to keep synchronized with our local sources; it does not affect the
1251         public version yet.)
1252
1253         * ada-typeprint.c (ada_print_type): Use int_string for printing
1254         modulus of modular type.
1255
1256         (print_range): Trivial editorial comment fix.
1257
1258         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
1259         double quote in string.
1260
1261 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
1262
1263         * top.c: Add 2006 to list of copyright years in file header.
1264
1265 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
1266
1267         * top.c (print_gdb_version): Update copyright year to 2006.
1268
1269 2006-01-01  Roger Sayle  <roger@eyesopen.com>
1270             Elena Zannoni <ezannoni@redhat.com>
1271
1272         PR symtab/1651
1273         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
1274         for NULL before assigning this_symtab_psymtab->objfile to objfile.
1275         (scan_xcoff_symtab): Initialize next_symbol_text_func.
1276         (Committed by Jim Blandy)
1277
1278 For older changes see ChangeLog-2005.
1279 \f
1280 Local Variables:
1281 mode: change-log
1282 left-margin: 8
1283 fill-column: 74
1284 version-control: never
1285 End: