gdb/ChangeLog

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