gdb/ChangeLog

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