gdb/ChangeLog

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