gdb/ChangeLog

   1 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
   4         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
   5         parameter.
   6
   7 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   8
   9         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
  10         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
  11         (top level): Add prototypes for go32_* functions.
  12         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
  13         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
  14         Override definitions from tm-i386.h.
  15         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
  16         * i386-tdep.c (i386_extract_return_value)
  17         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
  18         to the list of targets which return FP values in FP registers.
  19
  20         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
  21         that this function be re-implemented using multi-arch.
  22
  23 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  24
  25         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
  26         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
  27         and ScreenRows.
  28         * ser-go32.c: Include string.h, for prototype of strncasecmp.
  29         (dpmi_regs, dpmi_sregs): Remove unused variables.
  30         (dos_flush_input): Return a value, to prevent compiler warning.
  31         * expprint.c (dump_prefix_expression): Use %ld in format and cast
  32         sizeof(union exp_element) to long, to prevent GCC from complaining
  33         about format/argument mismatch.
  34         (dump_postfix_expression): Likewise.
  35
  36 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  37
  38         * arm-tdep.c: Include <ctype.h>.
  39
  40 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  41
  42         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
  43         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
  44         that the target's stack was valid.
  45
  46 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  47
  48         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
  49         * dwarf2read.c (read_address): Read 16-bits addresses.
  50
  51 2000-02-28  Scott Bambrough <scottb@netwinder.org>
  52
  53         * arm-linux-nat.c (fetch_nw_fpe_*):
  54         Renamed to fetch_nwfpe_* to use the same naming convention
  55         as in the Linux kernel.  Modified prototype to get rid of
  56         unused parameters.
  57         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
  58         naming convention as in the Linux kernel.  Fixed calls to
  59         fetch_nwfpe_*.
  60         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
  61         unused variable.
  62
  63 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  64
  65         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
  66
  67 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
  68
  69         * win32-nat.c: Remove unneeded header.
  70         * wince.c: Ditto.
  71
  72 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  73
  74         * wince.c: Include "gdb_wait.h" and not "wait.h".
  75
  76 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  77
  78         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
  79         Target/Architecture maintainers descriptions.
  80
  81 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
  82
  83         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
  84         Reorder headers a bit.  Overall cleanup and minor reformatting.
  85         (MIG_SERVER_DIED): Remove define.
  86         (proc_update_sc): Add braces to silence compiler warning.
  87         (proc_steal_exc_port): Initialize err to zero.
  88         (make_proc): Add braces to silence compiler warning.
  89         (inf_validate_task_sc): Add cast to silence compiler warning.
  90         (inf_set_traced): Reorganize a bit to silence compiler warning.
  91         (inf_validate_procs): Use mach_msg_type_number_t for all thread
  92         numbers and add braces to silence compiler warning.
  93         (gnu_wait): Add prototypes for server functions and add braces to
  94         silence compiler warnings.
  95         (S_exception_raise_request): Pass subcode to inf_debug call.
  96         (gnu_write_inferior): Remove unused variable `protection_changed'.
  97         (gnu_xfer_memory): Remove unused variable `result'.
  98         (set_sig_thread_cmd): Remove unused varible `tid'.
  99         (set_signals_cmd): Remve unused variable `trace'.
 100         (add_task_commands): Provide complete prototype.  Reformat help
 101         strings a bit to make sure the first line is a full sentence.
 102         Call info_port_rights_cmd instead of info_send_rights_cmd for the
 103         "info port-rights" command.
 104         (add_thread_commands): Provide complete prototype.  Make static.
 105         Reformat help strings a bit to make sure the first line is a full
 106         sentence.
 107         (_initialize_gnu_nat): Provide complete prototype.
 108
 109 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 110
 111         Make cross-compilation for the Hurd more friendly.
 112         From Jeff Bailey <jbailey@gnu.org>:
 113         * configure.in: Use AC_CHECK_TOOL to find MiG.
 114         * Makefile.in (MIG): New variable.
 115         * config/i386/i386gnu.mh (MIG): Remove.
 116         * configure: Regenerated.
 117
 118 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
 119
 120         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
 121         comment explaining motivation behind this function and why
 122         the generic facilities won't work for this platform.
 123         * rs6000-tdep.c (skip_prologue): Always test to make sure
 124         that an instruction is read successfully from the target's
 125         memory.  Introduce notion of instructions which may appear in
 126         the prologue, but may not end the prologue.  Added explicit
 127         check for nop instruction.  Use memset() to zero the frame
 128         data instead of assignment from a statically allocated,
 129         uninitialized structure.
 130
 131 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 132
 133         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
 134         systems.  Note that Jim Blandy as maintainer for ``tracing
 135         bytecode stuff''
 136
 137 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
 138
 139         From: Thomas Zenker <thz@Lennartz-electronic.DE>
 140         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
 141         NetBSD...) sys_errlist should not be declared in hsys.c.
 142         NEED_SYSERRLIST is set already by configure, so we can use it.
 143         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
 144         posix compliant and we should not work with the old compatibility
 145         stuff.  Because of that I undef BSD in case of FBSD etc and include
 146         sys/ioctl to get the flags.
 147         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
 148         for exclusive use.
 149
 150 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
 151
 152         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
 153         of return structure in r3 if necessary.
 154         (ppc_linux_memory_remove_breakpoints): New function.
 155         * rs6000-tdep.c (skip_prologue): Make sure that the cases
 156         for storing either cr or lr to the stack only handle those
 157         cases.  (I.e, don't let these cases match 0x00000000 which is
 158         found found in the shared library trampoline prior to the
 159         loading of the shared library.)
 160         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
 161         Declare.
 162         (MEMORY_REMOVE_BREAKPOINT): Define.
 163
 164 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
 165
 166         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
 167
 168 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 169
 170         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
 171         $(SUBDIR_*_INSTALL) when so configured.
 172         * configure: Regenerate.
 173
 174         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
 175         configure.
 176         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
 177         installing GDBtk.
 178         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
 179         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
 180         SUBDIR_GDBTK_INSTALL): Define.
 181         (install-gdbtk): New target.
 182
 183 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 184
 185         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
 186         * configure: Regenerate.
 187
 188 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
 189
 190         * configure.tgt: Add arm, mips, sh wince targets.
 191         * config/arm/tm-wince.h: New file.
 192         * config/arm/wince.mt: New file.
 193         * config/sh/tm-wince.h: New file.
 194         * config/sh/wince.mt: New file.
 195         * config/mips/tm-wince.h: New file.
 196         * config/mips/wince.mt: New file.
 197         * wince.c: New file.
 198         * wince-stub.c: New file.
 199         * wince-stub.h: New file.
 200         * sh-tdep.c: Use correct register names for Windows CE.
 201
 202 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 203
 204         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
 205         (error_return, quit_return): Merge into catch_return pointer.
 206         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
 207         and communicate reason to catch_errors via setjmp return value.
 208         (catch_errors): Always catch both quit and error, and if a catch
 209         wasn't requested by caller, throw it to the next catch_error.
 210         Replace dual longjmp buffer memcpy with single pointer change.
 211         Add FIXME for possibly adding new interface to tell caller what
 212         event was caught.  Add extensive comments.
 213         * defs.h (enum return_reason): Reserve 0 for use as initial
 214         setjmp() return value.
 215         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
 216         enum return_reason.
 217         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
 218
 219 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
 220
 221         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
 222         * valops.c (_initialize_valops): Add command "set unwindonsignal".
 223         (hand_function_call): Test for unwind_on_signal and act accordingly.
 224
 225 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 226
 227         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
 228         Match ../include/dis-asm.h change.
 229         * gdbarch.h: Regenerate.
 230         * corefile.c (dis_asm_read_memory): Update.
 231
 232 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 233
 234         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
 235         (ENABLE_CFLAGS): Move initialization to start of file.
 236         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
 237         selected and an ${srcdir}/mi directory is present enable MI
 238         interface.
 239
 240         * configure: Regenerate.
 241
 242         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
 243         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
 244         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
 245         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
 246         @CONFIG...@.
 247         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
 248         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
 249
 250         * mi: New directory. MI interface to GDB.
 251
 252         * defs.h (interpreter_p): Declare when UI_OUT.
 253         * top.c (gdb_init): When interpreter_p, check that the interpreter
 254         was recognized by one of the linked in interpreters.
 255         * main.c (interpreter_p): Define.
 256         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
 257         * event-top.c (display_gdb_prompt): When interpreter_p, assume
 258         interpreter displays prompt.
 259
 260         * breakpoint.c (print_it_typical, watchpoint_check,
 261         print_one_breakpoint, mention): When MI include additional
 262         target status information.
 263         * infrun.c (print_stop_reason, normal_stop): Ditto.
 264
 265 2000-02-22  Jim Blandy  <jimb@redhat.com>
 266
 267         * gdbarch.sh: Make the `default' field really default to zero, as
 268         documented.
 269
 270         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
 271         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
 272         more function-like.
 273         (default_coerce_float_to_double, standard_coerce_float_to_double):
 274         New functions.
 275         (value_arg_coerce): Adjust for new definition.
 276         * value.h (default_coerce_float_to_double,
 277         standard_coerce_float_to_double): New declarations for the above.
 278         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
 279         * gdbarch.c, gdbarch.h: Regenerated.
 280         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
 281         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
 282         definitions.
 283         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
 284         function here.
 285         (mips_gdbarch_init): Install that as our coerce_float_to_double
 286         function.
 287
 288 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
 289
 290         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
 291         type.
 292         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
 293         forward declaration.
 294
 295         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
 296         where the next frame is a signal handler caller.
 297
 298         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
 299         undef.
 300         (tm-linux.h): Include.
 301         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
 302         include this file for us.
 303         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
 304         config/tm-linux.h for us.
 305         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
 306
 307 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
 308
 309         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
 310         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
 311         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
 312         and like targets.
 313
 314         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
 315         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
 316         * config/powerpc/xm-linux.h: Substantially revised for native
 317         port.
 318         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
 319         (NATDEPFILES): Update list to reflect the fact that we can
 320         now debug natively.
 321
 322         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
 323         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
 324         Renamed; The former names were lacking the rs6000_ prefix.
 325         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
 326         instead of rs6000_frame_chain.
 327         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
 328         of rs6000_frameless_function_invocation.
 329
 330 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 331
 332         From Philippe De Muyter  <phdm@macqel.be>
 333
 334         * event-loop.c (handle_file_event): In case of poll, enable
 335         printing of informational message if an error/exception is
 336         detected on the file descriptor.
 337
 338 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
 339
 340         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
 341
 342 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 343
 344         * buildsym.c: Include "language.h" and "expression.h" for
 345         longest_local_hex_string_custom.
 346
 347 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 348
 349         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
 350         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
 351         Cagney <cagney@b1.cygnus.com>.
 352
 353 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 354
 355         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
 356         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
 357         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
 358         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
 359         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
 360         Kingdon.
 361         * MAINTAINERS: Add Nick Clifton to write after approval list.
 362
 363 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 364
 365         * MAINTAINERS: Add note on multiple maintainers.
 366
 367 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
 368
 369         * cli-out.c (cli_table_header): Type of parameter `alignment' is
 370         `enum ui_align', not `int'.
 371         (cli_field_string, cli_field_skip): Likewise.
 372
 373 2000-02-18  Jim Blandy  <jimb@redhat.com>
 374
 375         From Jimmy Guo <guo@cup.hp.com>:
 376         * buildsym.h (add_free_pendings): Declare.
 377         * buildsym.c (add_free_pendings): New function.
 378         (make_blockvector): 32x64 fix using longest_local_hex_string().
 379         (start_subfile): initialize variable 'subfile'.
 380
 381 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 382
 383         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
 384         make sure that all is cleaned up after we disconnect from the
 385         target.
 386         (remote_detach): Ditto.
 387
 388 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 389
 390         From Rodney Brown  <RodneyBrown@pmsc.com>
 391         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
 392         potentially harming mistake.
 393
 394 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 395
 396         * arm-tdep.c: Use header file instead of extern declarations for
 397         the {get,set}_arm_regname* functions.
 398
 399 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 400
 401         * configure.in: Replaces obsolete gdbtk-variable.c with
 402         gdbtk-varobj.c.
 403         * configure: Regenerate.
 404         * Makefile.in: Remove obsolete/extraneous references to
 405         gdbtk-var* files.
 406
 407 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 408
 409         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
 410         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
 411         33 by definition, whereas REALTIME_LO might be 32 on systems that
 412         have SIG32 such as Linux.  Make sure that the signal number
 413         returned is within the range specified by REALTIME_LO and
 414         REALTIME_HI.
 415
 416 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 417
 418         * configure: Regenerated.
 419
 420 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 421
 422         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
 423         _initialize_arm_tdep): Allows the user to choose between any of
 424         the flavors available for the disassembly to be used in the "info
 425         reg" command and elsewhere in gdb.  It prevents having to maintain
 426         this information in two places by using the data kept in the
 427         opcodes directory.
 428
 429 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 430
 431         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
 432         prfpregset_t in <sys/procfs.h>.
 433         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
 434         HAVE_PRFPREGSET_T.
 435         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
 436         prgregset_t and prfpregset_t if they are not already present.
 437
 438 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 439
 440         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
 441         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
 442
 443 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
 444
 445         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
 446         'do-doc'.
 447
 448 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
 449
 450         Changes for AIX 4.3:
 451         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
 452         to correct value for generic dummy frames.  When using
 453         generic dummy frames, don't attempt to write TOC value or
 454         function to call into the call dummy.
 455         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
 456         code to also handle the PowerOpen ABI.
 457         (ppc_push_return_address): Enable for all ports.
 458         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
 459         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
 460         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
 461         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
 462         provided by generic RS6000 definitions so that call dummies
 463         are implemented using generic dummy frames instead.
 464
 465         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
 466         prior to changing the stack pointer via ptrace().  Also, ignore
 467         attempts to store to undefined registers that are less than
 468         NUM_REGS.
 469
 470         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
 471         frame from 436 to 448 to account for alignment padding.
 472         (rs6000_push_arguments): Obtain actual register size instead
 473         of assuming the register is 4 bytes long.  [There's still
 474         more work to be done to totally remove the 4 byte assumption,
 475         however.]  Make sure the stack is 16 byte aligned as required
 476         by the PowerOpen ABI.  Also, make sure that small structures
 477         passed in registers are properly aligned within the register.
 478
 479 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
 480
 481         Patch applied by Kevin Buettner <kevinb@redhat.com>
 482
 483         * rs6000-tdep.c (skip_prologue): skip copying of argument
 484         registers to local variable registers.
 485
 486 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
 487
 488         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
 489         sym->section->index number is not a SECT_OFF_* code.
 490
 491 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 492
 493         * MAINTAINERS (write after approval): Add H.J. Lu.
 494
 495 2000-02-14  Nick Clifton  <nickc@cygnus.com>
 496
 497         * sh-tdep.c: Remove extraneous code.
 498
 499 2000-02-14  Amit S. Kale  <akale@veritas.com>
 500
 501         * elfread.c (elf_symtab_read): Move the use of sym to after where
 502         it is set.
 503         Checked in by Jim Kingdon  <kingdon@redhat.com>
 504
 505 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 506
 507         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
 508
 509 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 510
 511         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
 512         * dwarf2read.c: (die_is_declaration): New fn.
 513         (read_structure_scope): Use it.
 514
 515         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
 516
 517 2000-02-10  J.T. Conklin  <jtc@redback.com>
 518
 519         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
 520         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
 521         configdirs.
 522         * gdbserver/low-nbsd.c: New file.
 523
 524         * gdbserver/Makefile.in: convert to autoconf.
 525         * gdbserver/configure.in: likewise.
 526         * gdbserver/configure: generate.
 527
 528 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 529
 530         * CONTRIBUTE: New file.  How to contribute to GDB.
 531
 532 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 533
 534         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
 535         Buettner to powerpc maintainers.  Make Kevin Buettner the
 536         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
 537         and Jason Molenda to write after aproval list.
 538
 539 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 540
 541         * MAINTAINERS: Reformat.  Separate into check-in categories.
 542
 543 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 544
 545         * uw-thread.c: Remove __FUNCTION__ GNUism.
 546
 547 2000-01-17  Amit S. Kale  <akale@veritas.com>
 548
 549         * elfread.c (elf_symtab_read): Use offset for the section in which a
 550         symbol resides, instead of .text section for calculating address of a
 551         symbol.
 552         Checked in by Jim Kingdon  <kingdon@redhat.com>
 553
 554 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
 555
 556         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
 557         no longer necessary now we have gdb_wait.h.
 558
 559 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 560
 561         * gnu-nat.c (proc_string): Make global.
 562         (do_mach_notify_dead_name): Suppress dead name notifications if we
 563         know that the task is dead.
 564
 565 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
 566
 567         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
 568         instead of directly from the kernel.  Add some hackery to make
 569         sure that the info isn't influenced by suspension of the task in
 570         the proc server itself.
 571
 572 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
 573
 574         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
 575         approved by Michael Snyder.
 576
 577 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 578
 579         * linux-thread.c: Include defs.h before gdb_wait.h.
 580
 581 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 582
 583         * Makefile.in (wait_h): Delete macro.  Update all dependencies
 584         specifying gdb_wait.h instead.
 585
 586         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
 587         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
 588         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
 589         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
 590         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
 591         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
 592         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
 593         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
 594         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
 595         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
 596         or <sys/wait.h>.
 597         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
 598
 599         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
 600         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
 601
 602 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
 603
 604         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
 605         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
 606         (d10v_stack_align): Declare.
 607         * d10v-tdep.c (d10v_stack_align): Define.
 608
 609 1999-08-23  J.T. Conklin  <jtc@redback.com>
 610
 611         * top.c (remote_timeout): Change default to 2.  Add comment
 612         explaining history of changes to the default value.
 613         * remote.c (_initialize_remote): Remove code that adds set/
 614         show remotetimeout, as that's also done in top.c
 615
 616 1999-10-18  J.T. Conklin  <jtc@redback.com>
 617
 618         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
 619         Return E01 instead of P01 when 'P' command fails.
 620
 621 2000-02-05  J.T. Conklin  <jtc@redback.com>
 622
 623         * remote.c (putpkt_binary): Handle NAK from target stub.
 624
 625 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 626
 627         * configure.in: Remove the addition of sol-thread.c to the
 628         CONFIG_INITS list. This caused problems with init.c, because
 629         sol-thread.c would be grepped twice for _initialize_* functions.
 630         * configure: Ditto.
 631         * Makefile.in: Add FIXME for init.c.
 632
 633 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
 634
 635         Clean up compiler warnings:
 636         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
 637         stack.c, valprint.c: Change variables to unsigned.
 638         * bcache.c: Rearrange to avoid warnings about variables not being set.
 639         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
 640         rather than declaring print_max and repeat_count_threashold
 641         ourselves (incorrectly).
 642         * valprint.h: Do declare repeat_count_threashold.
 643         * ch-exp.c: Use default case for internal error.
 644         * findvar.c: Don't omit argument type.
 645         * symtab.c: Remove unused variable.
 646
 647 2000-02-04  Jim Blandy  <jimb@redhat.com>
 648
 649         * c-typeprint.c (remove_qualifiers): New function.
 650         (c_type_print_base): Use it to remove qualifiers from C++
 651         qualified names, not strrchr.
 652
 653         * c-typeprint.c (c_type_print_base): Recognize type conversion
 654         operators by calling is_type_conversion_operator.
 655         (is_type_conversion_operator): New function.
 656
 657 2000-02-04  Nick Clifton  <nickc@cygnus.com>
 658
 659         * config/arm/tm-arm.h (LOWEST_PC): Define.
 660
 661 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 662
 663         * infrun.c (resume): Make just one call to target_resume(), instead
 664         of four: set up correct parameters in all the cases ahead of time,
 665         and do call at the end.
 666
 667 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 668
 669         * config/powerpc/tm-ppc-eabi.h: Define
 670         SOFUN_ADDRESS_MAYBE_MISSING.
 671
 672 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 673
 674         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
 675         frames (revisited).
 676
 677 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 678
 679         * Makefile.in (INIT_FILES): Append CONFIG_INITS
 680         * configure.in (CONFIG_INIT): Initialize.
 681         (links): Link srcdir/gdbtk/library to gdbtcl2.
 682         * gdbtcl2: Moved to gdbtk/library.
 683         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
 684         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
 685         gdbtk.h: Moved to gdbtk/generic.
 686
 687 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 688
 689         * printcmd.c (build_address_symbolic): New function. Returns all
 690         the parts that are necessary to print an address in a symbolic
 691         form.
 692         (print_address_symbolic): Split into a printing part and an
 693         information building part, build_address_symbolic().
 694
 695         * defs.h (build_address_symbolic): Export.
 696
 697 2000-02-03  Jim Blandy  <jimb@redhat.com>
 698
 699         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
 700         opcode.
 701
 702 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 703
 704         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
 705         arguments on dummy frames.
 706
 707 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 708
 709         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
 710         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
 711
 712 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 713
 714         * remote.c (getpkt_sane): New function. It is the old getpkt(),
 715         which now returns a timeout indication.
 716         (getpkt): New function. Wrapper for getpkt_sane(), so that return
 717         value can still be ignored.
 718
 719 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 720
 721         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
 722         UI_OUT.
 723
 724 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 725
 726         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
 727         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
 728         GDB_FILE.
 729
 730         * Makefile.in: Update.
 731
 732         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
 733         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
 734         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
 735         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
 736         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
 737         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
 738         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
 739         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
 740         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
 741         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
 742         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
 743         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
 744         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
 745         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
 746         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
 747         config/pa/tm-hppa.h: Update.
 748         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
 749
 750 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
 751
 752         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
 753         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
 754         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
 755         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
 756         config/m88k/delta88v4.mh, config/mips/irix4.mh,
 757         config/mips/irix5.mh, config/mips/mipsv4.mh,
 758         config/powerpc/solaris.mh (NATDEPFILES): Change references to
 759         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
 760         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
 761
 762 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 763
 764         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
 765
 766         * main.c (captured_main): Only use the legacy tui_file code when
 767         linking in older code such as the TUI.
 768
 769         * gdb-file.h, gdb-file.c: New files.
 770         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
 771         null_file_isatty, null_file_rewind, null_file_put,
 772         null_file_flush, null_file_write, null_file_fputs,
 773         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
 774         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
 775         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
 776         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
 777         set_gdb_file_data, struct accumulated_gdb_file,
 778         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
 779         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
 780         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
 781         stdio_file_delete, stdio_file_flush, stdio_file_write,
 782         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
 783         Moved to gdb-file.h and gdb-file.c.
 784         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
 785         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
 786         tui_file_rewind, tui_file_put, tui_file_fputs,
 787         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
 788         fputs_unfiltered_hook):
 789         Moved to tui/tui-file.c and tui/tui-file.h.
 790
 791         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
 792         (tui-file.o, gdb-file.o): Add dependencies.
 793         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
 794         * main.c: #include tui/tui-file.h.
 795
 796 2000-01-28  Fred Fish  <fnf@cygnus.com>
 797
 798         * findvar.c (value_from_register): Special case handling of D10V
 799         pointer values fetched from registers.
 800
 801 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 802
 803         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
 804         support for new style thumb prologues.
 805
 806 2000-01-28  Nick Clifton  <nickc@redhat.com>
 807
 808         * arm-tdep.c: Remove extraneous dash at start of strings
 809         introduced in previous delta.
 810
 811 2000-01-27  Nick Clifton  <nickc@redhat.com>
 812
 813         * arm-tdep.c: Replace uses of arm_toggle_renames() with
 814         parse_arm_disassembler_option().
 815
 816 2000-01-27  Jim Blandy  <jimb@cygnus.com>
 817
 818         * symtab.c (decode_line_1): Don't let commas that are within
 819         quotes or parenthesis terminate the line spec.  Don't use pp when
 820         removing the final double quote of a double-quoted string.  Don't
 821         forget to skip the opening double quote.  I have no clue whether
 822         this change is correct; probably we've just moved this function
 823         from one buggy place to another buggy place, and never came within
 824         an outhouse whiff of correctness.
 825         (find_toplevel_char): New function.
 826
 827 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 828
 829         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
 830         passing the pointer to a thumb function as an argument.
 831
 832 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 833
 834         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
 835         are reinserted for another run.
 836
 837 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 838
 839         * cli-out.c (cli_filed_string): Test for NULL string.
 840
 841 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 842
 843         * infcmd.c (run_stack_dummy): Account for a random signal stopping
 844         the inferior as well as breakpoints being hit while performing an
 845         inferior function call.
 846         * valops.c (hand_function_call): Ditto.
 847
 848 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 849
 850         From  Mark Kettenis  <kettenis@gnu.org>
 851
 852         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
 853         i386_REGS_SEGS_STATE.
 854         (HAVE_I387_REGS): Define.
 855         (FLOAT_INFO): Remove.
 856         * i386gnu-nat.c: Almost completely rewritten to use new i386
 857         register layout and `float info' implementation.
 858         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
 859         Move prototypes from here.
 860         * gnu-nat.h: To here.
 861
 862 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
 863
 864         * utils.c (get_field, put_field): Fix buffer underruns and
 865         overruns.  Also, handle case where total_len is not evenly
 866         divisible by 8.
 867         (getfield): Make sure zeroing of unwanted bits occurs even
 868         when bit field to extract does not straddle two or more
 869         bytes.
 870
 871 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
 872
 873         * defs.h: Add gdb_thread_select declaration.
 874
 875 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
 876
 877         * linux-thread.c (_initialize_linuxthreads): Make sure that
 878         linuxthreads_block_mask does not block SIGCHLD.
 879
 880 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 881
 882         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
 883         text so that new lines work properly.
 884
 885 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 886
 887         * proc-utils.h: New file. Export functions from proc-*.c.
 888
 889         * proc_api.c: Rename to:
 890         * proc-api.c: New file. Add include of proc-utils.h.
 891
 892         * proc_events.c: Rename to:
 893         * proc-events.c: New file.
 894
 895         * proc_flags.c: Rename to:
 896         * proc-flags.c: New file.
 897
 898         * proc_why.c: Rename to:
 899         * proc-why.c: New file. Add include of proc-utils.h.
 900
 901         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
 902         ctype.h, proc-utils.h.
 903         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
 904         (open_procinfo_files): Conditionalize local variable tmp, to avoid
 905         compiler warnings.
 906         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
 907         pathname.
 908         (procfs_wait): Adjust format in some printf_filetered calls to
 909         avoid compiler warnings.
 910         (make_signal_thread_runnable): Ifdef 0. The calls to this function
 911         are also ifdef'd 0 .
 912         (procfs_resume): Add parentheses around '&&' operation.
 913         (procfs_set_exec_trap): Remove unused variable.
 914         (info_proc_cmd): Add braces to avoid ambiguous else clause.
 915
 916         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
 917         proc-why.o): Update dependencies.
 918
 919         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
 920         proc-*.o.
 921
 922 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
 923
 924         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
 925         Fix from Robert Lipe <robertl@sco.com>.
 926         * configure: Regenerated.
 927
 928 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 929
 930         * stack.c (print_frame_info_base): Break up into the frame info
 931         (location) printing part and the rest (source line printing).
 932         (print_frame): New function. Take care of printing the location
 933         information.
 934         Update copyright.
 935
 936         * infrun.c (normal_stop): Use enum values rather than integers for the
 937         source_flag to be passed to show_and_print_stack_frame().
 938         Update copyright.
 939
 940         * frame.h (print_what): New enum for 'source' argument to
 941         print_frame_info_base(). Use this instead of obscure numbers.
 942         Update copyright.
 943
 944 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
 945
 946         * event-top.c (stdin_event_handler): call quit_command rather than
 947         exit -- run cleanups, give target code a chance to say goodbye to
 948         the target.  Fixes bug where the inferior processes were left
 949         around on Solaris (and probably elsewhere) by the testsuite.
 950
 951 2000-01-14  Mark Salter  <msalter@cygnus.com>
 952
 953         * v850-tdep.c (v850_target_architecture_hook): Setup correct
 954         machine id for disassembly.
 955
 956 2000-01-13  Jim Blandy  <jimb@cygnus.com>
 957
 958         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
 959         convert_to_regset, when regno indicates a specific register.
 960
 961 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 962
 963         * uw-thread.c: Document libthread.so debugging interface.  Minor
 964         comment and formatting tweaks.
 965         (DEBUG): #define as 0 instead of 1.
 966         (CALL_BASE): Include function name in error msg.
 967         (libthread_stub): Adjust inferior_pid after thread exit.
 968         (uw_thread_create_inferior): Deactivate uw_thread_ops before
 969         asking procfs_ops to create inferior.
 970         (libthread_init): Don't return nonlocally on error.
 971
 972 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 973
 974         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
 975         variable.
 976
 977 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 978
 979         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
 980         both sides are on the same state.
 981
 982 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 983
 984         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
 985         115200 (minor syntax mistake).
 986
 987 2000-01-12  Jim Blandy  <jimb@cygnus.com>
 988
 989         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
 990         this here, to go along with the definitions of PIDGET and TIDGET.
 991
 992 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 993
 994         * thread.c (do_captured_thread_select): New function. Switch
 995         current thread, safely from within catch_errors().
 996         (gdb_thread_select): New function. Switch threads safely.
 997         (thread_command): Use gdb_thread_select().
 998         Include ui-out.h.
 999         (do_captured_list_thread_ids): New function.
1000         (gdb_list_thread_ids): New function.
1001
1002         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1003
1004 2000-01-11  Christopher Faylor <cgf@cygnus.com>
1005
1006         * configure.in: Avoid linking -limagehlp unless it's a native build.
1007         * configure: Regenerate.
1008         * thread.cc (add_thread): Clear private data pointer here or suffer
1009         strange behavior when it is checked for NULL later.
1010
1011 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
1012
1013         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1014         * configure.in: Add an additional library to cygwin link.
1015         * configure: Regenerate.
1016
1017         Patch from Egor Duda <deo@logos-m.ru>:
1018         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1019         type.
1020
1021 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
1022
1023         * uw-thread.c: New file to support UnixWare user-mode threads:
1024         contributed by Nickolas Duffek  <nsd@cygnus.com>.
1025         * target.h (struct target_ops): New vector, to_extra_thread_info,
1026         allows back-ends to give extra details in info thread display.
1027         (target_extra_thread_info): define new macro.
1028         (target_find_new_threads): simplify macro.  Cleanup comments.
1029         * target.c (to_extra_thread_info): default and inherit new vector.
1030         (cleanup_target): eliminate PARAMS, break up long lines,
1031         provide default definition for to_extra_thread_info, and
1032         to_find_new_threads.  Default to_thread_alive and to_query
1033         to return_zero, not target_ignore (they each return int not void).
1034         (debug_to_find_new_threads): new debug entry.
1035         (setup_target_debug): add debug_to_find_new_threads.
1036         * gdbthread.h: export struct thread_info, find_thread_pid, and
1037         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
1038         copyright.  Add new private data pointer for use by target back-ends.
1039         * thread.c (struct thread_info): move definition to gdbthread.h.
1040         (find_thread_pid): new exported function for thread lookup.
1041         (iterate_over_threads): new exported function for applying
1042         arbitrary operations to threads.  Update copyright to 2000.
1043         (info_threads_command): use new target_extra_thread_info vector
1044         to display extra information about each thread (if implemented).
1045         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1046         Add defines for PIDGET, etc.
1047         * config/i386/tm-i386sol2.h: ditto.
1048         * config/sparc/tm-sun4sol2.h: ditto.
1049         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1050         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1051         if -lpthread and -lpthreads fail.
1052
1053         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1054         (proc_flags): combine flags that UnixWare splits into two locations.
1055         (proc_modify_flag): add support for PR_KLC (kill on last close).
1056         (proc_[un]set_kill_on_last_close): new functions.
1057
1058 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1059
1060         * infrun.c (normal_stop): Print out thread id when we stop.
1061
1062 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1063
1064         * remote.c (remote_open_1): Fix message so it does not imply a
1065         specific syntax for serial ports, as it is OS dependent.
1066         (remote_async_open_1): Ibid.
1067         (init_remote_ops): Ibid.
1068
1069 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1070
1071         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1072         "set remotebaud" command (if set) when no speed is specified on
1073         the "target rdi" command.
1074
1075 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1076
1077         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1078         115200.
1079         (baud_options[]): Ibid.
1080
1081 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1082
1083         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1084         used by each operating system.
1085
1086 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1087
1088         * breakpoint.c (until_break_command): Add an argument for the
1089         continuation, the beginning of the cleanups set up by this
1090         command.
1091         (until_break_command_continuation): Do cleanups until the one
1092         passed in as argument instead of doing all of them.
1093
1094         * infcmd.c (finish_command_continuation): Expect a new argument,
1095         which indicates up to where to do cleanups. Update calls to
1096         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1097         (finish_command): Add another argument for the continuation: the
1098         starting cleanup for this command.
1099
1100 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1101
1102         From Grant Edwards <grante@visi.com> (original patch from Thomas
1103         Zenker ):
1104         * rdi-share/ardi.c: Allow interruption of interruptible
1105         targets with a <CNTL-C>.
1106
1107 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1108
1109         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1110         to control port to accommodate some versions of Angel.
1111
1112 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1113
1114         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1115         Add interpretation for C Support Library packets.
1116
1117 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1118
1119         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1120         is now being modified.
1121         * rdi-share/devsw.h: Adjust declaration of the above funtion.
1122
1123 For older changes see ChangeLog-99
1124 \f
1125 Local Variables:
1126 mode: change-log
1127 left-margin: 8
1128 fill-column: 74
1129 version-control: never
1130 End: