gdb/ChangeLog

   1 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
   4         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
   5         FRAME_FIND_SAVED_REGS.
   6         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
   7         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
   8         Update.
   9
  10 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  11
  12         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  13         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
  14         parameter.
  15
  16 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  17
  18         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
  19         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
  20         (top level): Add prototypes for go32_* functions.
  21         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
  22         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
  23         Override definitions from tm-i386.h.
  24         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
  25         * i386-tdep.c (i386_extract_return_value)
  26         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
  27         to the list of targets which return FP values in FP registers.
  28
  29         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
  30         that this function be re-implemented using multi-arch.
  31
  32 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  33
  34         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
  35         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
  36         and ScreenRows.
  37         * ser-go32.c: Include string.h, for prototype of strncasecmp.
  38         (dpmi_regs, dpmi_sregs): Remove unused variables.
  39         (dos_flush_input): Return a value, to prevent compiler warning.
  40         * expprint.c (dump_prefix_expression): Use %ld in format and cast
  41         sizeof(union exp_element) to long, to prevent GCC from complaining
  42         about format/argument mismatch.
  43         (dump_postfix_expression): Likewise.
  44
  45 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  46
  47         * arm-tdep.c: Include <ctype.h>.
  48
  49 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  50
  51         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
  52         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
  53         that the target's stack was valid.
  54
  55 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  56
  57         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
  58         * dwarf2read.c (read_address): Read 16-bits addresses.
  59
  60 2000-02-28  Scott Bambrough <scottb@netwinder.org>
  61
  62         * arm-linux-nat.c (fetch_nw_fpe_*):
  63         Renamed to fetch_nwfpe_* to use the same naming convention
  64         as in the Linux kernel.  Modified prototype to get rid of
  65         unused parameters.
  66         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
  67         naming convention as in the Linux kernel.  Fixed calls to
  68         fetch_nwfpe_*.
  69         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
  70         unused variable.
  71
  72 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  73
  74         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
  75
  76 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
  77
  78         * win32-nat.c: Remove unneeded header.
  79         * wince.c: Ditto.
  80
  81 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  82
  83         * wince.c: Include "gdb_wait.h" and not "wait.h".
  84
  85 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  86
  87         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
  88         Target/Architecture maintainers descriptions.
  89
  90 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
  91
  92         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
  93         Reorder headers a bit.  Overall cleanup and minor reformatting.
  94         (MIG_SERVER_DIED): Remove define.
  95         (proc_update_sc): Add braces to silence compiler warning.
  96         (proc_steal_exc_port): Initialize err to zero.
  97         (make_proc): Add braces to silence compiler warning.
  98         (inf_validate_task_sc): Add cast to silence compiler warning.
  99         (inf_set_traced): Reorganize a bit to silence compiler warning.
 100         (inf_validate_procs): Use mach_msg_type_number_t for all thread
 101         numbers and add braces to silence compiler warning.
 102         (gnu_wait): Add prototypes for server functions and add braces to
 103         silence compiler warnings.
 104         (S_exception_raise_request): Pass subcode to inf_debug call.
 105         (gnu_write_inferior): Remove unused variable `protection_changed'.
 106         (gnu_xfer_memory): Remove unused variable `result'.
 107         (set_sig_thread_cmd): Remove unused varible `tid'.
 108         (set_signals_cmd): Remve unused variable `trace'.
 109         (add_task_commands): Provide complete prototype.  Reformat help
 110         strings a bit to make sure the first line is a full sentence.
 111         Call info_port_rights_cmd instead of info_send_rights_cmd for the
 112         "info port-rights" command.
 113         (add_thread_commands): Provide complete prototype.  Make static.
 114         Reformat help strings a bit to make sure the first line is a full
 115         sentence.
 116         (_initialize_gnu_nat): Provide complete prototype.
 117
 118 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 119
 120         Make cross-compilation for the Hurd more friendly.
 121         From Jeff Bailey <jbailey@gnu.org>:
 122         * configure.in: Use AC_CHECK_TOOL to find MiG.
 123         * Makefile.in (MIG): New variable.
 124         * config/i386/i386gnu.mh (MIG): Remove.
 125         * configure: Regenerated.
 126
 127 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
 128
 129         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
 130         comment explaining motivation behind this function and why
 131         the generic facilities won't work for this platform.
 132         * rs6000-tdep.c (skip_prologue): Always test to make sure
 133         that an instruction is read successfully from the target's
 134         memory.  Introduce notion of instructions which may appear in
 135         the prologue, but may not end the prologue.  Added explicit
 136         check for nop instruction.  Use memset() to zero the frame
 137         data instead of assignment from a statically allocated,
 138         uninitialized structure.
 139
 140 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 141
 142         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
 143         systems.  Note that Jim Blandy as maintainer for ``tracing
 144         bytecode stuff''
 145
 146 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
 147
 148         From: Thomas Zenker <thz@Lennartz-electronic.DE>
 149         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
 150         NetBSD...) sys_errlist should not be declared in hsys.c.
 151         NEED_SYSERRLIST is set already by configure, so we can use it.
 152         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
 153         posix compliant and we should not work with the old compatibility
 154         stuff.  Because of that I undef BSD in case of FBSD etc and include
 155         sys/ioctl to get the flags.
 156         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
 157         for exclusive use.
 158
 159 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
 160
 161         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
 162         of return structure in r3 if necessary.
 163         (ppc_linux_memory_remove_breakpoints): New function.
 164         * rs6000-tdep.c (skip_prologue): Make sure that the cases
 165         for storing either cr or lr to the stack only handle those
 166         cases.  (I.e, don't let these cases match 0x00000000 which is
 167         found found in the shared library trampoline prior to the
 168         loading of the shared library.)
 169         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
 170         Declare.
 171         (MEMORY_REMOVE_BREAKPOINT): Define.
 172
 173 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
 174
 175         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
 176
 177 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 178
 179         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
 180         $(SUBDIR_*_INSTALL) when so configured.
 181         * configure: Regenerate.
 182
 183         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
 184         configure.
 185         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
 186         installing GDBtk.
 187         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
 188         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
 189         SUBDIR_GDBTK_INSTALL): Define.
 190         (install-gdbtk): New target.
 191
 192 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 193
 194         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
 195         * configure: Regenerate.
 196
 197 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
 198
 199         * configure.tgt: Add arm, mips, sh wince targets.
 200         * config/arm/tm-wince.h: New file.
 201         * config/arm/wince.mt: New file.
 202         * config/sh/tm-wince.h: New file.
 203         * config/sh/wince.mt: New file.
 204         * config/mips/tm-wince.h: New file.
 205         * config/mips/wince.mt: New file.
 206         * wince.c: New file.
 207         * wince-stub.c: New file.
 208         * wince-stub.h: New file.
 209         * sh-tdep.c: Use correct register names for Windows CE.
 210
 211 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 212
 213         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
 214         (error_return, quit_return): Merge into catch_return pointer.
 215         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
 216         and communicate reason to catch_errors via setjmp return value.
 217         (catch_errors): Always catch both quit and error, and if a catch
 218         wasn't requested by caller, throw it to the next catch_error.
 219         Replace dual longjmp buffer memcpy with single pointer change.
 220         Add FIXME for possibly adding new interface to tell caller what
 221         event was caught.  Add extensive comments.
 222         * defs.h (enum return_reason): Reserve 0 for use as initial
 223         setjmp() return value.
 224         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
 225         enum return_reason.
 226         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
 227
 228 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
 229
 230         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
 231         * valops.c (_initialize_valops): Add command "set unwindonsignal".
 232         (hand_function_call): Test for unwind_on_signal and act accordingly.
 233
 234 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 235
 236         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
 237         Match ../include/dis-asm.h change.
 238         * gdbarch.h: Regenerate.
 239         * corefile.c (dis_asm_read_memory): Update.
 240
 241 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 242
 243         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
 244         (ENABLE_CFLAGS): Move initialization to start of file.
 245         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
 246         selected and an ${srcdir}/mi directory is present enable MI
 247         interface.
 248
 249         * configure: Regenerate.
 250
 251         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
 252         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
 253         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
 254         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
 255         @CONFIG...@.
 256         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
 257         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
 258
 259         * mi: New directory. MI interface to GDB.
 260
 261         * defs.h (interpreter_p): Declare when UI_OUT.
 262         * top.c (gdb_init): When interpreter_p, check that the interpreter
 263         was recognized by one of the linked in interpreters.
 264         * main.c (interpreter_p): Define.
 265         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
 266         * event-top.c (display_gdb_prompt): When interpreter_p, assume
 267         interpreter displays prompt.
 268
 269         * breakpoint.c (print_it_typical, watchpoint_check,
 270         print_one_breakpoint, mention): When MI include additional
 271         target status information.
 272         * infrun.c (print_stop_reason, normal_stop): Ditto.
 273
 274 2000-02-22  Jim Blandy  <jimb@redhat.com>
 275
 276         * gdbarch.sh: Make the `default' field really default to zero, as
 277         documented.
 278
 279         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
 280         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
 281         more function-like.
 282         (default_coerce_float_to_double, standard_coerce_float_to_double):
 283         New functions.
 284         (value_arg_coerce): Adjust for new definition.
 285         * value.h (default_coerce_float_to_double,
 286         standard_coerce_float_to_double): New declarations for the above.
 287         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
 288         * gdbarch.c, gdbarch.h: Regenerated.
 289         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
 290         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
 291         definitions.
 292         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
 293         function here.
 294         (mips_gdbarch_init): Install that as our coerce_float_to_double
 295         function.
 296
 297 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
 298
 299         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
 300         type.
 301         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
 302         forward declaration.
 303
 304         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
 305         where the next frame is a signal handler caller.
 306
 307         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
 308         undef.
 309         (tm-linux.h): Include.
 310         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
 311         include this file for us.
 312         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
 313         config/tm-linux.h for us.
 314         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
 315
 316 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
 317
 318         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
 319         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
 320         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
 321         and like targets.
 322
 323         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
 324         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
 325         * config/powerpc/xm-linux.h: Substantially revised for native
 326         port.
 327         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
 328         (NATDEPFILES): Update list to reflect the fact that we can
 329         now debug natively.
 330
 331         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
 332         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
 333         Renamed; The former names were lacking the rs6000_ prefix.
 334         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
 335         instead of rs6000_frame_chain.
 336         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
 337         of rs6000_frameless_function_invocation.
 338
 339 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 340
 341         From Philippe De Muyter  <phdm@macqel.be>
 342
 343         * event-loop.c (handle_file_event): In case of poll, enable
 344         printing of informational message if an error/exception is
 345         detected on the file descriptor.
 346
 347 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
 348
 349         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
 350
 351 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 352
 353         * buildsym.c: Include "language.h" and "expression.h" for
 354         longest_local_hex_string_custom.
 355
 356 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 357
 358         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
 359         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
 360         Cagney <cagney@b1.cygnus.com>.
 361
 362 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 363
 364         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
 365         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
 366         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
 367         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
 368         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
 369         Kingdon.
 370         * MAINTAINERS: Add Nick Clifton to write after approval list.
 371
 372 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 373
 374         * MAINTAINERS: Add note on multiple maintainers.
 375
 376 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
 377
 378         * cli-out.c (cli_table_header): Type of parameter `alignment' is
 379         `enum ui_align', not `int'.
 380         (cli_field_string, cli_field_skip): Likewise.
 381
 382 2000-02-18  Jim Blandy  <jimb@redhat.com>
 383
 384         From Jimmy Guo <guo@cup.hp.com>:
 385         * buildsym.h (add_free_pendings): Declare.
 386         * buildsym.c (add_free_pendings): New function.
 387         (make_blockvector): 32x64 fix using longest_local_hex_string().
 388         (start_subfile): initialize variable 'subfile'.
 389
 390 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 391
 392         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
 393         make sure that all is cleaned up after we disconnect from the
 394         target.
 395         (remote_detach): Ditto.
 396
 397 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 398
 399         From Rodney Brown  <RodneyBrown@pmsc.com>
 400         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
 401         potentially harming mistake.
 402
 403 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 404
 405         * arm-tdep.c: Use header file instead of extern declarations for
 406         the {get,set}_arm_regname* functions.
 407
 408 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 409
 410         * configure.in: Replaces obsolete gdbtk-variable.c with
 411         gdbtk-varobj.c.
 412         * configure: Regenerate.
 413         * Makefile.in: Remove obsolete/extraneous references to
 414         gdbtk-var* files.
 415
 416 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 417
 418         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
 419         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
 420         33 by definition, whereas REALTIME_LO might be 32 on systems that
 421         have SIG32 such as Linux.  Make sure that the signal number
 422         returned is within the range specified by REALTIME_LO and
 423         REALTIME_HI.
 424
 425 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 426
 427         * configure: Regenerated.
 428
 429 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 430
 431         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
 432         _initialize_arm_tdep): Allows the user to choose between any of
 433         the flavors available for the disassembly to be used in the "info
 434         reg" command and elsewhere in gdb.  It prevents having to maintain
 435         this information in two places by using the data kept in the
 436         opcodes directory.
 437
 438 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 439
 440         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
 441         prfpregset_t in <sys/procfs.h>.
 442         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
 443         HAVE_PRFPREGSET_T.
 444         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
 445         prgregset_t and prfpregset_t if they are not already present.
 446
 447 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 448
 449         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
 450         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
 451
 452 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
 453
 454         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
 455         'do-doc'.
 456
 457 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
 458
 459         Changes for AIX 4.3:
 460         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
 461         to correct value for generic dummy frames.  When using
 462         generic dummy frames, don't attempt to write TOC value or
 463         function to call into the call dummy.
 464         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
 465         code to also handle the PowerOpen ABI.
 466         (ppc_push_return_address): Enable for all ports.
 467         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
 468         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
 469         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
 470         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
 471         provided by generic RS6000 definitions so that call dummies
 472         are implemented using generic dummy frames instead.
 473
 474         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
 475         prior to changing the stack pointer via ptrace().  Also, ignore
 476         attempts to store to undefined registers that are less than
 477         NUM_REGS.
 478
 479         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
 480         frame from 436 to 448 to account for alignment padding.
 481         (rs6000_push_arguments): Obtain actual register size instead
 482         of assuming the register is 4 bytes long.  [There's still
 483         more work to be done to totally remove the 4 byte assumption,
 484         however.]  Make sure the stack is 16 byte aligned as required
 485         by the PowerOpen ABI.  Also, make sure that small structures
 486         passed in registers are properly aligned within the register.
 487
 488 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
 489
 490         Patch applied by Kevin Buettner <kevinb@redhat.com>
 491
 492         * rs6000-tdep.c (skip_prologue): skip copying of argument
 493         registers to local variable registers.
 494
 495 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
 496
 497         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
 498         sym->section->index number is not a SECT_OFF_* code.
 499
 500 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 501
 502         * MAINTAINERS (write after approval): Add H.J. Lu.
 503
 504 2000-02-14  Nick Clifton  <nickc@cygnus.com>
 505
 506         * sh-tdep.c: Remove extraneous code.
 507
 508 2000-02-14  Amit S. Kale  <akale@veritas.com>
 509
 510         * elfread.c (elf_symtab_read): Move the use of sym to after where
 511         it is set.
 512         Checked in by Jim Kingdon  <kingdon@redhat.com>
 513
 514 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 515
 516         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
 517
 518 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 519
 520         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
 521         * dwarf2read.c: (die_is_declaration): New fn.
 522         (read_structure_scope): Use it.
 523
 524         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
 525
 526 2000-02-10  J.T. Conklin  <jtc@redback.com>
 527
 528         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
 529         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
 530         configdirs.
 531         * gdbserver/low-nbsd.c: New file.
 532
 533         * gdbserver/Makefile.in: convert to autoconf.
 534         * gdbserver/configure.in: likewise.
 535         * gdbserver/configure: generate.
 536
 537 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 538
 539         * CONTRIBUTE: New file.  How to contribute to GDB.
 540
 541 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 542
 543         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
 544         Buettner to powerpc maintainers.  Make Kevin Buettner the
 545         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
 546         and Jason Molenda to write after aproval list.
 547
 548 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 549
 550         * MAINTAINERS: Reformat.  Separate into check-in categories.
 551
 552 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 553
 554         * uw-thread.c: Remove __FUNCTION__ GNUism.
 555
 556 2000-01-17  Amit S. Kale  <akale@veritas.com>
 557
 558         * elfread.c (elf_symtab_read): Use offset for the section in which a
 559         symbol resides, instead of .text section for calculating address of a
 560         symbol.
 561         Checked in by Jim Kingdon  <kingdon@redhat.com>
 562
 563 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
 564
 565         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
 566         no longer necessary now we have gdb_wait.h.
 567
 568 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 569
 570         * gnu-nat.c (proc_string): Make global.
 571         (do_mach_notify_dead_name): Suppress dead name notifications if we
 572         know that the task is dead.
 573
 574 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
 575
 576         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
 577         instead of directly from the kernel.  Add some hackery to make
 578         sure that the info isn't influenced by suspension of the task in
 579         the proc server itself.
 580
 581 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
 582
 583         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
 584         approved by Michael Snyder.
 585
 586 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 587
 588         * linux-thread.c: Include defs.h before gdb_wait.h.
 589
 590 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 591
 592         * Makefile.in (wait_h): Delete macro.  Update all dependencies
 593         specifying gdb_wait.h instead.
 594
 595         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
 596         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
 597         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
 598         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
 599         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
 600         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
 601         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
 602         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
 603         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
 604         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
 605         or <sys/wait.h>.
 606         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
 607
 608         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
 609         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
 610
 611 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
 612
 613         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
 614         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
 615         (d10v_stack_align): Declare.
 616         * d10v-tdep.c (d10v_stack_align): Define.
 617
 618 1999-08-23  J.T. Conklin  <jtc@redback.com>
 619
 620         * top.c (remote_timeout): Change default to 2.  Add comment
 621         explaining history of changes to the default value.
 622         * remote.c (_initialize_remote): Remove code that adds set/
 623         show remotetimeout, as that's also done in top.c
 624
 625 1999-10-18  J.T. Conklin  <jtc@redback.com>
 626
 627         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
 628         Return E01 instead of P01 when 'P' command fails.
 629
 630 2000-02-05  J.T. Conklin  <jtc@redback.com>
 631
 632         * remote.c (putpkt_binary): Handle NAK from target stub.
 633
 634 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 635
 636         * configure.in: Remove the addition of sol-thread.c to the
 637         CONFIG_INITS list. This caused problems with init.c, because
 638         sol-thread.c would be grepped twice for _initialize_* functions.
 639         * configure: Ditto.
 640         * Makefile.in: Add FIXME for init.c.
 641
 642 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
 643
 644         Clean up compiler warnings:
 645         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
 646         stack.c, valprint.c: Change variables to unsigned.
 647         * bcache.c: Rearrange to avoid warnings about variables not being set.
 648         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
 649         rather than declaring print_max and repeat_count_threashold
 650         ourselves (incorrectly).
 651         * valprint.h: Do declare repeat_count_threashold.
 652         * ch-exp.c: Use default case for internal error.
 653         * findvar.c: Don't omit argument type.
 654         * symtab.c: Remove unused variable.
 655
 656 2000-02-04  Jim Blandy  <jimb@redhat.com>
 657
 658         * c-typeprint.c (remove_qualifiers): New function.
 659         (c_type_print_base): Use it to remove qualifiers from C++
 660         qualified names, not strrchr.
 661
 662         * c-typeprint.c (c_type_print_base): Recognize type conversion
 663         operators by calling is_type_conversion_operator.
 664         (is_type_conversion_operator): New function.
 665
 666 2000-02-04  Nick Clifton  <nickc@cygnus.com>
 667
 668         * config/arm/tm-arm.h (LOWEST_PC): Define.
 669
 670 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 671
 672         * infrun.c (resume): Make just one call to target_resume(), instead
 673         of four: set up correct parameters in all the cases ahead of time,
 674         and do call at the end.
 675
 676 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 677
 678         * config/powerpc/tm-ppc-eabi.h: Define
 679         SOFUN_ADDRESS_MAYBE_MISSING.
 680
 681 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 682
 683         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
 684         frames (revisited).
 685
 686 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 687
 688         * Makefile.in (INIT_FILES): Append CONFIG_INITS
 689         * configure.in (CONFIG_INIT): Initialize.
 690         (links): Link srcdir/gdbtk/library to gdbtcl2.
 691         * gdbtcl2: Moved to gdbtk/library.
 692         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
 693         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
 694         gdbtk.h: Moved to gdbtk/generic.
 695
 696 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 697
 698         * printcmd.c (build_address_symbolic): New function. Returns all
 699         the parts that are necessary to print an address in a symbolic
 700         form.
 701         (print_address_symbolic): Split into a printing part and an
 702         information building part, build_address_symbolic().
 703
 704         * defs.h (build_address_symbolic): Export.
 705
 706 2000-02-03  Jim Blandy  <jimb@redhat.com>
 707
 708         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
 709         opcode.
 710
 711 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 712
 713         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
 714         arguments on dummy frames.
 715
 716 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 717
 718         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
 719         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
 720
 721 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 722
 723         * remote.c (getpkt_sane): New function. It is the old getpkt(),
 724         which now returns a timeout indication.
 725         (getpkt): New function. Wrapper for getpkt_sane(), so that return
 726         value can still be ignored.
 727
 728 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 729
 730         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
 731         UI_OUT.
 732
 733 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 734
 735         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
 736         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
 737         GDB_FILE.
 738
 739         * Makefile.in: Update.
 740
 741         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
 742         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
 743         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
 744         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
 745         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
 746         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
 747         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
 748         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
 749         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
 750         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
 751         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
 752         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
 753         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
 754         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
 755         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
 756         config/pa/tm-hppa.h: Update.
 757         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
 758
 759 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
 760
 761         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
 762         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
 763         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
 764         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
 765         config/m88k/delta88v4.mh, config/mips/irix4.mh,
 766         config/mips/irix5.mh, config/mips/mipsv4.mh,
 767         config/powerpc/solaris.mh (NATDEPFILES): Change references to
 768         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
 769         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
 770
 771 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 772
 773         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
 774
 775         * main.c (captured_main): Only use the legacy tui_file code when
 776         linking in older code such as the TUI.
 777
 778         * gdb-file.h, gdb-file.c: New files.
 779         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
 780         null_file_isatty, null_file_rewind, null_file_put,
 781         null_file_flush, null_file_write, null_file_fputs,
 782         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
 783         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
 784         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
 785         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
 786         set_gdb_file_data, struct accumulated_gdb_file,
 787         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
 788         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
 789         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
 790         stdio_file_delete, stdio_file_flush, stdio_file_write,
 791         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
 792         Moved to gdb-file.h and gdb-file.c.
 793         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
 794         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
 795         tui_file_rewind, tui_file_put, tui_file_fputs,
 796         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
 797         fputs_unfiltered_hook):
 798         Moved to tui/tui-file.c and tui/tui-file.h.
 799
 800         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
 801         (tui-file.o, gdb-file.o): Add dependencies.
 802         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
 803         * main.c: #include tui/tui-file.h.
 804
 805 2000-01-28  Fred Fish  <fnf@cygnus.com>
 806
 807         * findvar.c (value_from_register): Special case handling of D10V
 808         pointer values fetched from registers.
 809
 810 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 811
 812         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
 813         support for new style thumb prologues.
 814
 815 2000-01-28  Nick Clifton  <nickc@redhat.com>
 816
 817         * arm-tdep.c: Remove extraneous dash at start of strings
 818         introduced in previous delta.
 819
 820 2000-01-27  Nick Clifton  <nickc@redhat.com>
 821
 822         * arm-tdep.c: Replace uses of arm_toggle_renames() with
 823         parse_arm_disassembler_option().
 824
 825 2000-01-27  Jim Blandy  <jimb@cygnus.com>
 826
 827         * symtab.c (decode_line_1): Don't let commas that are within
 828         quotes or parenthesis terminate the line spec.  Don't use pp when
 829         removing the final double quote of a double-quoted string.  Don't
 830         forget to skip the opening double quote.  I have no clue whether
 831         this change is correct; probably we've just moved this function
 832         from one buggy place to another buggy place, and never came within
 833         an outhouse whiff of correctness.
 834         (find_toplevel_char): New function.
 835
 836 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 837
 838         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
 839         passing the pointer to a thumb function as an argument.
 840
 841 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 842
 843         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
 844         are reinserted for another run.
 845
 846 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 847
 848         * cli-out.c (cli_filed_string): Test for NULL string.
 849
 850 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 851
 852         * infcmd.c (run_stack_dummy): Account for a random signal stopping
 853         the inferior as well as breakpoints being hit while performing an
 854         inferior function call.
 855         * valops.c (hand_function_call): Ditto.
 856
 857 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 858
 859         From  Mark Kettenis  <kettenis@gnu.org>
 860
 861         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
 862         i386_REGS_SEGS_STATE.
 863         (HAVE_I387_REGS): Define.
 864         (FLOAT_INFO): Remove.
 865         * i386gnu-nat.c: Almost completely rewritten to use new i386
 866         register layout and `float info' implementation.
 867         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
 868         Move prototypes from here.
 869         * gnu-nat.h: To here.
 870
 871 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
 872
 873         * utils.c (get_field, put_field): Fix buffer underruns and
 874         overruns.  Also, handle case where total_len is not evenly
 875         divisible by 8.
 876         (getfield): Make sure zeroing of unwanted bits occurs even
 877         when bit field to extract does not straddle two or more
 878         bytes.
 879
 880 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
 881
 882         * defs.h: Add gdb_thread_select declaration.
 883
 884 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
 885
 886         * linux-thread.c (_initialize_linuxthreads): Make sure that
 887         linuxthreads_block_mask does not block SIGCHLD.
 888
 889 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 890
 891         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
 892         text so that new lines work properly.
 893
 894 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 895
 896         * proc-utils.h: New file. Export functions from proc-*.c.
 897
 898         * proc_api.c: Rename to:
 899         * proc-api.c: New file. Add include of proc-utils.h.
 900
 901         * proc_events.c: Rename to:
 902         * proc-events.c: New file.
 903
 904         * proc_flags.c: Rename to:
 905         * proc-flags.c: New file.
 906
 907         * proc_why.c: Rename to:
 908         * proc-why.c: New file. Add include of proc-utils.h.
 909
 910         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
 911         ctype.h, proc-utils.h.
 912         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
 913         (open_procinfo_files): Conditionalize local variable tmp, to avoid
 914         compiler warnings.
 915         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
 916         pathname.
 917         (procfs_wait): Adjust format in some printf_filetered calls to
 918         avoid compiler warnings.
 919         (make_signal_thread_runnable): Ifdef 0. The calls to this function
 920         are also ifdef'd 0 .
 921         (procfs_resume): Add parentheses around '&&' operation.
 922         (procfs_set_exec_trap): Remove unused variable.
 923         (info_proc_cmd): Add braces to avoid ambiguous else clause.
 924
 925         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
 926         proc-why.o): Update dependencies.
 927
 928         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
 929         proc-*.o.
 930
 931 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
 932
 933         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
 934         Fix from Robert Lipe <robertl@sco.com>.
 935         * configure: Regenerated.
 936
 937 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 938
 939         * stack.c (print_frame_info_base): Break up into the frame info
 940         (location) printing part and the rest (source line printing).
 941         (print_frame): New function. Take care of printing the location
 942         information.
 943         Update copyright.
 944
 945         * infrun.c (normal_stop): Use enum values rather than integers for the
 946         source_flag to be passed to show_and_print_stack_frame().
 947         Update copyright.
 948
 949         * frame.h (print_what): New enum for 'source' argument to
 950         print_frame_info_base(). Use this instead of obscure numbers.
 951         Update copyright.
 952
 953 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
 954
 955         * event-top.c (stdin_event_handler): call quit_command rather than
 956         exit -- run cleanups, give target code a chance to say goodbye to
 957         the target.  Fixes bug where the inferior processes were left
 958         around on Solaris (and probably elsewhere) by the testsuite.
 959
 960 2000-01-14  Mark Salter  <msalter@cygnus.com>
 961
 962         * v850-tdep.c (v850_target_architecture_hook): Setup correct
 963         machine id for disassembly.
 964
 965 2000-01-13  Jim Blandy  <jimb@cygnus.com>
 966
 967         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
 968         convert_to_regset, when regno indicates a specific register.
 969
 970 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 971
 972         * uw-thread.c: Document libthread.so debugging interface.  Minor
 973         comment and formatting tweaks.
 974         (DEBUG): #define as 0 instead of 1.
 975         (CALL_BASE): Include function name in error msg.
 976         (libthread_stub): Adjust inferior_pid after thread exit.
 977         (uw_thread_create_inferior): Deactivate uw_thread_ops before
 978         asking procfs_ops to create inferior.
 979         (libthread_init): Don't return nonlocally on error.
 980
 981 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 982
 983         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
 984         variable.
 985
 986 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 987
 988         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
 989         both sides are on the same state.
 990
 991 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 992
 993         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
 994         115200 (minor syntax mistake).
 995
 996 2000-01-12  Jim Blandy  <jimb@cygnus.com>
 997
 998         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
 999         this here, to go along with the definitions of PIDGET and TIDGET.
1000
1001 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1002
1003         * thread.c (do_captured_thread_select): New function. Switch
1004         current thread, safely from within catch_errors().
1005         (gdb_thread_select): New function. Switch threads safely.
1006         (thread_command): Use gdb_thread_select().
1007         Include ui-out.h.
1008         (do_captured_list_thread_ids): New function.
1009         (gdb_list_thread_ids): New function.
1010
1011         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1012
1013 2000-01-11  Christopher Faylor <cgf@cygnus.com>
1014
1015         * configure.in: Avoid linking -limagehlp unless it's a native build.
1016         * configure: Regenerate.
1017         * thread.cc (add_thread): Clear private data pointer here or suffer
1018         strange behavior when it is checked for NULL later.
1019
1020 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
1021
1022         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1023         * configure.in: Add an additional library to cygwin link.
1024         * configure: Regenerate.
1025
1026         Patch from Egor Duda <deo@logos-m.ru>:
1027         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1028         type.
1029
1030 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
1031
1032         * uw-thread.c: New file to support UnixWare user-mode threads:
1033         contributed by Nickolas Duffek  <nsd@cygnus.com>.
1034         * target.h (struct target_ops): New vector, to_extra_thread_info,
1035         allows back-ends to give extra details in info thread display.
1036         (target_extra_thread_info): define new macro.
1037         (target_find_new_threads): simplify macro.  Cleanup comments.
1038         * target.c (to_extra_thread_info): default and inherit new vector.
1039         (cleanup_target): eliminate PARAMS, break up long lines,
1040         provide default definition for to_extra_thread_info, and
1041         to_find_new_threads.  Default to_thread_alive and to_query
1042         to return_zero, not target_ignore (they each return int not void).
1043         (debug_to_find_new_threads): new debug entry.
1044         (setup_target_debug): add debug_to_find_new_threads.
1045         * gdbthread.h: export struct thread_info, find_thread_pid, and
1046         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
1047         copyright.  Add new private data pointer for use by target back-ends.
1048         * thread.c (struct thread_info): move definition to gdbthread.h.
1049         (find_thread_pid): new exported function for thread lookup.
1050         (iterate_over_threads): new exported function for applying
1051         arbitrary operations to threads.  Update copyright to 2000.
1052         (info_threads_command): use new target_extra_thread_info vector
1053         to display extra information about each thread (if implemented).
1054         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1055         Add defines for PIDGET, etc.
1056         * config/i386/tm-i386sol2.h: ditto.
1057         * config/sparc/tm-sun4sol2.h: ditto.
1058         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1059         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1060         if -lpthread and -lpthreads fail.
1061
1062         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1063         (proc_flags): combine flags that UnixWare splits into two locations.
1064         (proc_modify_flag): add support for PR_KLC (kill on last close).
1065         (proc_[un]set_kill_on_last_close): new functions.
1066
1067 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1068
1069         * infrun.c (normal_stop): Print out thread id when we stop.
1070
1071 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1072
1073         * remote.c (remote_open_1): Fix message so it does not imply a
1074         specific syntax for serial ports, as it is OS dependent.
1075         (remote_async_open_1): Ibid.
1076         (init_remote_ops): Ibid.
1077
1078 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1079
1080         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1081         "set remotebaud" command (if set) when no speed is specified on
1082         the "target rdi" command.
1083
1084 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1085
1086         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1087         115200.
1088         (baud_options[]): Ibid.
1089
1090 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1091
1092         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1093         used by each operating system.
1094
1095 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1096
1097         * breakpoint.c (until_break_command): Add an argument for the
1098         continuation, the beginning of the cleanups set up by this
1099         command.
1100         (until_break_command_continuation): Do cleanups until the one
1101         passed in as argument instead of doing all of them.
1102
1103         * infcmd.c (finish_command_continuation): Expect a new argument,
1104         which indicates up to where to do cleanups. Update calls to
1105         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1106         (finish_command): Add another argument for the continuation: the
1107         starting cleanup for this command.
1108
1109 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1110
1111         From Grant Edwards <grante@visi.com> (original patch from Thomas
1112         Zenker ):
1113         * rdi-share/ardi.c: Allow interruption of interruptible
1114         targets with a <CNTL-C>.
1115
1116 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1117
1118         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1119         to control port to accommodate some versions of Angel.
1120
1121 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1122
1123         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1124         Add interpretation for C Support Library packets.
1125
1126 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1127
1128         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1129         is now being modified.
1130         * rdi-share/devsw.h: Adjust declaration of the above funtion.
1131
1132 For older changes see ChangeLog-99
1133 \f
1134 Local Variables:
1135 mode: change-log
1136 left-margin: 8
1137 fill-column: 74
1138 version-control: never
1139 End: