gdb/ChangeLog

   1 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * MAINTAINERS: Correct my own mail address.
   4
   5 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   6
   7         * MAINTAINERS: Document people with paperwork pending.
   8
   9 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  10
  11         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  12         Make NEW_PROC_ABI interface functional on Solaris x86.
  13         * sol-thread.c (ps_lgetLDT): Rewrite to use new
  14         procfs_find_LDT_entry function from procfs.c, mostly copied from
  15         lin-thread.c.
  16         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
  17         needed.
  18
  19 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  20
  21         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  22         * config/i386/tm-i386sol2.h (MERGEPID): Define.
  23
  24 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  25
  26         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
  27         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
  28         FRAME_FIND_SAVED_REGS.
  29         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
  30         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
  31         Update.
  32
  33 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  34
  35         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  36         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
  37         parameter.
  38
  39 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  40
  41         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
  42         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
  43         (top level): Add prototypes for go32_* functions.
  44         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
  45         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
  46         Override definitions from tm-i386.h.
  47         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
  48         * i386-tdep.c (i386_extract_return_value)
  49         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
  50         to the list of targets which return FP values in FP registers.
  51
  52         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
  53         that this function be re-implemented using multi-arch.
  54
  55 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  56
  57         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
  58         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
  59         and ScreenRows.
  60         * ser-go32.c: Include string.h, for prototype of strncasecmp.
  61         (dpmi_regs, dpmi_sregs): Remove unused variables.
  62         (dos_flush_input): Return a value, to prevent compiler warning.
  63         * expprint.c (dump_prefix_expression): Use %ld in format and cast
  64         sizeof(union exp_element) to long, to prevent GCC from complaining
  65         about format/argument mismatch.
  66         (dump_postfix_expression): Likewise.
  67
  68 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  69
  70         * arm-tdep.c: Include <ctype.h>.
  71
  72 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  73
  74         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
  75         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
  76         that the target's stack was valid.
  77
  78 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  79
  80         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
  81         * dwarf2read.c (read_address): Read 16-bits addresses.
  82
  83 2000-02-28  Scott Bambrough <scottb@netwinder.org>
  84
  85         * arm-linux-nat.c (fetch_nw_fpe_*):
  86         Renamed to fetch_nwfpe_* to use the same naming convention
  87         as in the Linux kernel.  Modified prototype to get rid of
  88         unused parameters.
  89         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
  90         naming convention as in the Linux kernel.  Fixed calls to
  91         fetch_nwfpe_*.
  92         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
  93         unused variable.
  94
  95 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  96
  97         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
  98
  99 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
 100
 101         * win32-nat.c: Remove unneeded header.
 102         * wince.c: Ditto.
 103
 104 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 105
 106         * wince.c: Include "gdb_wait.h" and not "wait.h".
 107
 108 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 109
 110         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
 111         Target/Architecture maintainers descriptions.
 112
 113 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 114
 115         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
 116         Reorder headers a bit.  Overall cleanup and minor reformatting.
 117         (MIG_SERVER_DIED): Remove define.
 118         (proc_update_sc): Add braces to silence compiler warning.
 119         (proc_steal_exc_port): Initialize err to zero.
 120         (make_proc): Add braces to silence compiler warning.
 121         (inf_validate_task_sc): Add cast to silence compiler warning.
 122         (inf_set_traced): Reorganize a bit to silence compiler warning.
 123         (inf_validate_procs): Use mach_msg_type_number_t for all thread
 124         numbers and add braces to silence compiler warning.
 125         (gnu_wait): Add prototypes for server functions and add braces to
 126         silence compiler warnings.
 127         (S_exception_raise_request): Pass subcode to inf_debug call.
 128         (gnu_write_inferior): Remove unused variable `protection_changed'.
 129         (gnu_xfer_memory): Remove unused variable `result'.
 130         (set_sig_thread_cmd): Remove unused varible `tid'.
 131         (set_signals_cmd): Remve unused variable `trace'.
 132         (add_task_commands): Provide complete prototype.  Reformat help
 133         strings a bit to make sure the first line is a full sentence.
 134         Call info_port_rights_cmd instead of info_send_rights_cmd for the
 135         "info port-rights" command.
 136         (add_thread_commands): Provide complete prototype.  Make static.
 137         Reformat help strings a bit to make sure the first line is a full
 138         sentence.
 139         (_initialize_gnu_nat): Provide complete prototype.
 140
 141 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 142
 143         Make cross-compilation for the Hurd more friendly.
 144         From Jeff Bailey <jbailey@gnu.org>:
 145         * configure.in: Use AC_CHECK_TOOL to find MiG.
 146         * Makefile.in (MIG): New variable.
 147         * config/i386/i386gnu.mh (MIG): Remove.
 148         * configure: Regenerated.
 149
 150 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
 151
 152         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
 153         comment explaining motivation behind this function and why
 154         the generic facilities won't work for this platform.
 155         * rs6000-tdep.c (skip_prologue): Always test to make sure
 156         that an instruction is read successfully from the target's
 157         memory.  Introduce notion of instructions which may appear in
 158         the prologue, but may not end the prologue.  Added explicit
 159         check for nop instruction.  Use memset() to zero the frame
 160         data instead of assignment from a statically allocated,
 161         uninitialized structure.
 162
 163 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 164
 165         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
 166         systems.  Note that Jim Blandy as maintainer for ``tracing
 167         bytecode stuff''
 168
 169 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
 170
 171         From: Thomas Zenker <thz@Lennartz-electronic.DE>
 172         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
 173         NetBSD...) sys_errlist should not be declared in hsys.c.
 174         NEED_SYSERRLIST is set already by configure, so we can use it.
 175         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
 176         posix compliant and we should not work with the old compatibility
 177         stuff.  Because of that I undef BSD in case of FBSD etc and include
 178         sys/ioctl to get the flags.
 179         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
 180         for exclusive use.
 181
 182 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
 183
 184         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
 185         of return structure in r3 if necessary.
 186         (ppc_linux_memory_remove_breakpoints): New function.
 187         * rs6000-tdep.c (skip_prologue): Make sure that the cases
 188         for storing either cr or lr to the stack only handle those
 189         cases.  (I.e, don't let these cases match 0x00000000 which is
 190         found found in the shared library trampoline prior to the
 191         loading of the shared library.)
 192         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
 193         Declare.
 194         (MEMORY_REMOVE_BREAKPOINT): Define.
 195
 196 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
 197
 198         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
 199
 200 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 201
 202         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
 203         $(SUBDIR_*_INSTALL) when so configured.
 204         * configure: Regenerate.
 205
 206         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
 207         configure.
 208         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
 209         installing GDBtk.
 210         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
 211         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
 212         SUBDIR_GDBTK_INSTALL): Define.
 213         (install-gdbtk): New target.
 214
 215 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 216
 217         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
 218         * configure: Regenerate.
 219
 220 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
 221
 222         * configure.tgt: Add arm, mips, sh wince targets.
 223         * config/arm/tm-wince.h: New file.
 224         * config/arm/wince.mt: New file.
 225         * config/sh/tm-wince.h: New file.
 226         * config/sh/wince.mt: New file.
 227         * config/mips/tm-wince.h: New file.
 228         * config/mips/wince.mt: New file.
 229         * wince.c: New file.
 230         * wince-stub.c: New file.
 231         * wince-stub.h: New file.
 232         * sh-tdep.c: Use correct register names for Windows CE.
 233
 234 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 235
 236         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
 237         (error_return, quit_return): Merge into catch_return pointer.
 238         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
 239         and communicate reason to catch_errors via setjmp return value.
 240         (catch_errors): Always catch both quit and error, and if a catch
 241         wasn't requested by caller, throw it to the next catch_error.
 242         Replace dual longjmp buffer memcpy with single pointer change.
 243         Add FIXME for possibly adding new interface to tell caller what
 244         event was caught.  Add extensive comments.
 245         * defs.h (enum return_reason): Reserve 0 for use as initial
 246         setjmp() return value.
 247         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
 248         enum return_reason.
 249         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
 250
 251 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
 252
 253         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
 254         * valops.c (_initialize_valops): Add command "set unwindonsignal".
 255         (hand_function_call): Test for unwind_on_signal and act accordingly.
 256
 257 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 258
 259         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
 260         Match ../include/dis-asm.h change.
 261         * gdbarch.h: Regenerate.
 262         * corefile.c (dis_asm_read_memory): Update.
 263
 264 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 265
 266         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
 267         (ENABLE_CFLAGS): Move initialization to start of file.
 268         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
 269         selected and an ${srcdir}/mi directory is present enable MI
 270         interface.
 271
 272         * configure: Regenerate.
 273
 274         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
 275         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
 276         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
 277         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
 278         @CONFIG...@.
 279         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
 280         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
 281
 282         * mi: New directory. MI interface to GDB.
 283
 284         * defs.h (interpreter_p): Declare when UI_OUT.
 285         * top.c (gdb_init): When interpreter_p, check that the interpreter
 286         was recognized by one of the linked in interpreters.
 287         * main.c (interpreter_p): Define.
 288         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
 289         * event-top.c (display_gdb_prompt): When interpreter_p, assume
 290         interpreter displays prompt.
 291
 292         * breakpoint.c (print_it_typical, watchpoint_check,
 293         print_one_breakpoint, mention): When MI include additional
 294         target status information.
 295         * infrun.c (print_stop_reason, normal_stop): Ditto.
 296
 297 2000-02-22  Jim Blandy  <jimb@redhat.com>
 298
 299         * gdbarch.sh: Make the `default' field really default to zero, as
 300         documented.
 301
 302         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
 303         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
 304         more function-like.
 305         (default_coerce_float_to_double, standard_coerce_float_to_double):
 306         New functions.
 307         (value_arg_coerce): Adjust for new definition.
 308         * value.h (default_coerce_float_to_double,
 309         standard_coerce_float_to_double): New declarations for the above.
 310         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
 311         * gdbarch.c, gdbarch.h: Regenerated.
 312         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
 313         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
 314         definitions.
 315         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
 316         function here.
 317         (mips_gdbarch_init): Install that as our coerce_float_to_double
 318         function.
 319
 320 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
 321
 322         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
 323         type.
 324         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
 325         forward declaration.
 326
 327         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
 328         where the next frame is a signal handler caller.
 329
 330         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
 331         undef.
 332         (tm-linux.h): Include.
 333         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
 334         include this file for us.
 335         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
 336         config/tm-linux.h for us.
 337         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
 338
 339 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
 340
 341         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
 342         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
 343         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
 344         and like targets.
 345
 346         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
 347         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
 348         * config/powerpc/xm-linux.h: Substantially revised for native
 349         port.
 350         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
 351         (NATDEPFILES): Update list to reflect the fact that we can
 352         now debug natively.
 353
 354         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
 355         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
 356         Renamed; The former names were lacking the rs6000_ prefix.
 357         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
 358         instead of rs6000_frame_chain.
 359         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
 360         of rs6000_frameless_function_invocation.
 361
 362 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 363
 364         From Philippe De Muyter  <phdm@macqel.be>
 365
 366         * event-loop.c (handle_file_event): In case of poll, enable
 367         printing of informational message if an error/exception is
 368         detected on the file descriptor.
 369
 370 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
 371
 372         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
 373
 374 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 375
 376         * buildsym.c: Include "language.h" and "expression.h" for
 377         longest_local_hex_string_custom.
 378
 379 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 380
 381         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
 382         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
 383         Cagney <cagney@b1.cygnus.com>.
 384
 385 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 386
 387         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
 388         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
 389         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
 390         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
 391         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
 392         Kingdon.
 393         * MAINTAINERS: Add Nick Clifton to write after approval list.
 394
 395 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 396
 397         * MAINTAINERS: Add note on multiple maintainers.
 398
 399 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
 400
 401         * cli-out.c (cli_table_header): Type of parameter `alignment' is
 402         `enum ui_align', not `int'.
 403         (cli_field_string, cli_field_skip): Likewise.
 404
 405 2000-02-18  Jim Blandy  <jimb@redhat.com>
 406
 407         From Jimmy Guo <guo@cup.hp.com>:
 408         * buildsym.h (add_free_pendings): Declare.
 409         * buildsym.c (add_free_pendings): New function.
 410         (make_blockvector): 32x64 fix using longest_local_hex_string().
 411         (start_subfile): initialize variable 'subfile'.
 412
 413 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 414
 415         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
 416         make sure that all is cleaned up after we disconnect from the
 417         target.
 418         (remote_detach): Ditto.
 419
 420 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 421
 422         From Rodney Brown  <RodneyBrown@pmsc.com>
 423         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
 424         potentially harming mistake.
 425
 426 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 427
 428         * arm-tdep.c: Use header file instead of extern declarations for
 429         the {get,set}_arm_regname* functions.
 430
 431 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 432
 433         * configure.in: Replaces obsolete gdbtk-variable.c with
 434         gdbtk-varobj.c.
 435         * configure: Regenerate.
 436         * Makefile.in: Remove obsolete/extraneous references to
 437         gdbtk-var* files.
 438
 439 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 440
 441         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
 442         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
 443         33 by definition, whereas REALTIME_LO might be 32 on systems that
 444         have SIG32 such as Linux.  Make sure that the signal number
 445         returned is within the range specified by REALTIME_LO and
 446         REALTIME_HI.
 447
 448 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 449
 450         * configure: Regenerated.
 451
 452 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 453
 454         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
 455         _initialize_arm_tdep): Allows the user to choose between any of
 456         the flavors available for the disassembly to be used in the "info
 457         reg" command and elsewhere in gdb.  It prevents having to maintain
 458         this information in two places by using the data kept in the
 459         opcodes directory.
 460
 461 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 462
 463         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
 464         prfpregset_t in <sys/procfs.h>.
 465         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
 466         HAVE_PRFPREGSET_T.
 467         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
 468         prgregset_t and prfpregset_t if they are not already present.
 469
 470 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 471
 472         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
 473         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
 474
 475 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
 476
 477         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
 478         'do-doc'.
 479
 480 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
 481
 482         Changes for AIX 4.3:
 483         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
 484         to correct value for generic dummy frames.  When using
 485         generic dummy frames, don't attempt to write TOC value or
 486         function to call into the call dummy.
 487         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
 488         code to also handle the PowerOpen ABI.
 489         (ppc_push_return_address): Enable for all ports.
 490         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
 491         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
 492         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
 493         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
 494         provided by generic RS6000 definitions so that call dummies
 495         are implemented using generic dummy frames instead.
 496
 497         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
 498         prior to changing the stack pointer via ptrace().  Also, ignore
 499         attempts to store to undefined registers that are less than
 500         NUM_REGS.
 501
 502         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
 503         frame from 436 to 448 to account for alignment padding.
 504         (rs6000_push_arguments): Obtain actual register size instead
 505         of assuming the register is 4 bytes long.  [There's still
 506         more work to be done to totally remove the 4 byte assumption,
 507         however.]  Make sure the stack is 16 byte aligned as required
 508         by the PowerOpen ABI.  Also, make sure that small structures
 509         passed in registers are properly aligned within the register.
 510
 511 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
 512
 513         Patch applied by Kevin Buettner <kevinb@redhat.com>
 514
 515         * rs6000-tdep.c (skip_prologue): skip copying of argument
 516         registers to local variable registers.
 517
 518 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
 519
 520         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
 521         sym->section->index number is not a SECT_OFF_* code.
 522
 523 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 524
 525         * MAINTAINERS (write after approval): Add H.J. Lu.
 526
 527 2000-02-14  Nick Clifton  <nickc@cygnus.com>
 528
 529         * sh-tdep.c: Remove extraneous code.
 530
 531 2000-02-14  Amit S. Kale  <akale@veritas.com>
 532
 533         * elfread.c (elf_symtab_read): Move the use of sym to after where
 534         it is set.
 535         Checked in by Jim Kingdon  <kingdon@redhat.com>
 536
 537 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 538
 539         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
 540
 541 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 542
 543         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
 544         * dwarf2read.c: (die_is_declaration): New fn.
 545         (read_structure_scope): Use it.
 546
 547         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
 548
 549 2000-02-10  J.T. Conklin  <jtc@redback.com>
 550
 551         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
 552         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
 553         configdirs.
 554         * gdbserver/low-nbsd.c: New file.
 555
 556         * gdbserver/Makefile.in: convert to autoconf.
 557         * gdbserver/configure.in: likewise.
 558         * gdbserver/configure: generate.
 559
 560 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 561
 562         * CONTRIBUTE: New file.  How to contribute to GDB.
 563
 564 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 565
 566         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
 567         Buettner to powerpc maintainers.  Make Kevin Buettner the
 568         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
 569         and Jason Molenda to write after aproval list.
 570
 571 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 572
 573         * MAINTAINERS: Reformat.  Separate into check-in categories.
 574
 575 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 576
 577         * uw-thread.c: Remove __FUNCTION__ GNUism.
 578
 579 2000-01-17  Amit S. Kale  <akale@veritas.com>
 580
 581         * elfread.c (elf_symtab_read): Use offset for the section in which a
 582         symbol resides, instead of .text section for calculating address of a
 583         symbol.
 584         Checked in by Jim Kingdon  <kingdon@redhat.com>
 585
 586 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
 587
 588         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
 589         no longer necessary now we have gdb_wait.h.
 590
 591 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 592
 593         * gnu-nat.c (proc_string): Make global.
 594         (do_mach_notify_dead_name): Suppress dead name notifications if we
 595         know that the task is dead.
 596
 597 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
 598
 599         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
 600         instead of directly from the kernel.  Add some hackery to make
 601         sure that the info isn't influenced by suspension of the task in
 602         the proc server itself.
 603
 604 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
 605
 606         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
 607         approved by Michael Snyder.
 608
 609 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 610
 611         * linux-thread.c: Include defs.h before gdb_wait.h.
 612
 613 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 614
 615         * Makefile.in (wait_h): Delete macro.  Update all dependencies
 616         specifying gdb_wait.h instead.
 617
 618         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
 619         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
 620         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
 621         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
 622         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
 623         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
 624         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
 625         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
 626         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
 627         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
 628         or <sys/wait.h>.
 629         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
 630
 631         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
 632         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
 633
 634 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
 635
 636         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
 637         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
 638         (d10v_stack_align): Declare.
 639         * d10v-tdep.c (d10v_stack_align): Define.
 640
 641 1999-08-23  J.T. Conklin  <jtc@redback.com>
 642
 643         * top.c (remote_timeout): Change default to 2.  Add comment
 644         explaining history of changes to the default value.
 645         * remote.c (_initialize_remote): Remove code that adds set/
 646         show remotetimeout, as that's also done in top.c
 647
 648 1999-10-18  J.T. Conklin  <jtc@redback.com>
 649
 650         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
 651         Return E01 instead of P01 when 'P' command fails.
 652
 653 2000-02-05  J.T. Conklin  <jtc@redback.com>
 654
 655         * remote.c (putpkt_binary): Handle NAK from target stub.
 656
 657 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 658
 659         * configure.in: Remove the addition of sol-thread.c to the
 660         CONFIG_INITS list. This caused problems with init.c, because
 661         sol-thread.c would be grepped twice for _initialize_* functions.
 662         * configure: Ditto.
 663         * Makefile.in: Add FIXME for init.c.
 664
 665 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
 666
 667         Clean up compiler warnings:
 668         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
 669         stack.c, valprint.c: Change variables to unsigned.
 670         * bcache.c: Rearrange to avoid warnings about variables not being set.
 671         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
 672         rather than declaring print_max and repeat_count_threashold
 673         ourselves (incorrectly).
 674         * valprint.h: Do declare repeat_count_threashold.
 675         * ch-exp.c: Use default case for internal error.
 676         * findvar.c: Don't omit argument type.
 677         * symtab.c: Remove unused variable.
 678
 679 2000-02-04  Jim Blandy  <jimb@redhat.com>
 680
 681         * c-typeprint.c (remove_qualifiers): New function.
 682         (c_type_print_base): Use it to remove qualifiers from C++
 683         qualified names, not strrchr.
 684
 685         * c-typeprint.c (c_type_print_base): Recognize type conversion
 686         operators by calling is_type_conversion_operator.
 687         (is_type_conversion_operator): New function.
 688
 689 2000-02-04  Nick Clifton  <nickc@cygnus.com>
 690
 691         * config/arm/tm-arm.h (LOWEST_PC): Define.
 692
 693 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 694
 695         * infrun.c (resume): Make just one call to target_resume(), instead
 696         of four: set up correct parameters in all the cases ahead of time,
 697         and do call at the end.
 698
 699 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 700
 701         * config/powerpc/tm-ppc-eabi.h: Define
 702         SOFUN_ADDRESS_MAYBE_MISSING.
 703
 704 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 705
 706         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
 707         frames (revisited).
 708
 709 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 710
 711         * Makefile.in (INIT_FILES): Append CONFIG_INITS
 712         * configure.in (CONFIG_INIT): Initialize.
 713         (links): Link srcdir/gdbtk/library to gdbtcl2.
 714         * gdbtcl2: Moved to gdbtk/library.
 715         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
 716         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
 717         gdbtk.h: Moved to gdbtk/generic.
 718
 719 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 720
 721         * printcmd.c (build_address_symbolic): New function. Returns all
 722         the parts that are necessary to print an address in a symbolic
 723         form.
 724         (print_address_symbolic): Split into a printing part and an
 725         information building part, build_address_symbolic().
 726
 727         * defs.h (build_address_symbolic): Export.
 728
 729 2000-02-03  Jim Blandy  <jimb@redhat.com>
 730
 731         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
 732         opcode.
 733
 734 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 735
 736         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
 737         arguments on dummy frames.
 738
 739 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 740
 741         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
 742         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
 743
 744 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 745
 746         * remote.c (getpkt_sane): New function. It is the old getpkt(),
 747         which now returns a timeout indication.
 748         (getpkt): New function. Wrapper for getpkt_sane(), so that return
 749         value can still be ignored.
 750
 751 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 752
 753         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
 754         UI_OUT.
 755
 756 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 757
 758         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
 759         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
 760         GDB_FILE.
 761
 762         * Makefile.in: Update.
 763
 764         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
 765         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
 766         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
 767         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
 768         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
 769         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
 770         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
 771         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
 772         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
 773         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
 774         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
 775         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
 776         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
 777         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
 778         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
 779         config/pa/tm-hppa.h: Update.
 780         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
 781
 782 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
 783
 784         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
 785         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
 786         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
 787         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
 788         config/m88k/delta88v4.mh, config/mips/irix4.mh,
 789         config/mips/irix5.mh, config/mips/mipsv4.mh,
 790         config/powerpc/solaris.mh (NATDEPFILES): Change references to
 791         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
 792         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
 793
 794 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 795
 796         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
 797
 798         * main.c (captured_main): Only use the legacy tui_file code when
 799         linking in older code such as the TUI.
 800
 801         * gdb-file.h, gdb-file.c: New files.
 802         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
 803         null_file_isatty, null_file_rewind, null_file_put,
 804         null_file_flush, null_file_write, null_file_fputs,
 805         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
 806         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
 807         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
 808         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
 809         set_gdb_file_data, struct accumulated_gdb_file,
 810         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
 811         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
 812         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
 813         stdio_file_delete, stdio_file_flush, stdio_file_write,
 814         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
 815         Moved to gdb-file.h and gdb-file.c.
 816         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
 817         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
 818         tui_file_rewind, tui_file_put, tui_file_fputs,
 819         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
 820         fputs_unfiltered_hook):
 821         Moved to tui/tui-file.c and tui/tui-file.h.
 822
 823         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
 824         (tui-file.o, gdb-file.o): Add dependencies.
 825         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
 826         * main.c: #include tui/tui-file.h.
 827
 828 2000-01-28  Fred Fish  <fnf@cygnus.com>
 829
 830         * findvar.c (value_from_register): Special case handling of D10V
 831         pointer values fetched from registers.
 832
 833 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 834
 835         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
 836         support for new style thumb prologues.
 837
 838 2000-01-28  Nick Clifton  <nickc@redhat.com>
 839
 840         * arm-tdep.c: Remove extraneous dash at start of strings
 841         introduced in previous delta.
 842
 843 2000-01-27  Nick Clifton  <nickc@redhat.com>
 844
 845         * arm-tdep.c: Replace uses of arm_toggle_renames() with
 846         parse_arm_disassembler_option().
 847
 848 2000-01-27  Jim Blandy  <jimb@cygnus.com>
 849
 850         * symtab.c (decode_line_1): Don't let commas that are within
 851         quotes or parenthesis terminate the line spec.  Don't use pp when
 852         removing the final double quote of a double-quoted string.  Don't
 853         forget to skip the opening double quote.  I have no clue whether
 854         this change is correct; probably we've just moved this function
 855         from one buggy place to another buggy place, and never came within
 856         an outhouse whiff of correctness.
 857         (find_toplevel_char): New function.
 858
 859 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 860
 861         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
 862         passing the pointer to a thumb function as an argument.
 863
 864 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 865
 866         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
 867         are reinserted for another run.
 868
 869 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 870
 871         * cli-out.c (cli_filed_string): Test for NULL string.
 872
 873 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 874
 875         * infcmd.c (run_stack_dummy): Account for a random signal stopping
 876         the inferior as well as breakpoints being hit while performing an
 877         inferior function call.
 878         * valops.c (hand_function_call): Ditto.
 879
 880 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 881
 882         From  Mark Kettenis  <kettenis@gnu.org>
 883
 884         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
 885         i386_REGS_SEGS_STATE.
 886         (HAVE_I387_REGS): Define.
 887         (FLOAT_INFO): Remove.
 888         * i386gnu-nat.c: Almost completely rewritten to use new i386
 889         register layout and `float info' implementation.
 890         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
 891         Move prototypes from here.
 892         * gnu-nat.h: To here.
 893
 894 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
 895
 896         * utils.c (get_field, put_field): Fix buffer underruns and
 897         overruns.  Also, handle case where total_len is not evenly
 898         divisible by 8.
 899         (getfield): Make sure zeroing of unwanted bits occurs even
 900         when bit field to extract does not straddle two or more
 901         bytes.
 902
 903 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
 904
 905         * defs.h: Add gdb_thread_select declaration.
 906
 907 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
 908
 909         * linux-thread.c (_initialize_linuxthreads): Make sure that
 910         linuxthreads_block_mask does not block SIGCHLD.
 911
 912 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 913
 914         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
 915         text so that new lines work properly.
 916
 917 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 918
 919         * proc-utils.h: New file. Export functions from proc-*.c.
 920
 921         * proc_api.c: Rename to:
 922         * proc-api.c: New file. Add include of proc-utils.h.
 923
 924         * proc_events.c: Rename to:
 925         * proc-events.c: New file.
 926
 927         * proc_flags.c: Rename to:
 928         * proc-flags.c: New file.
 929
 930         * proc_why.c: Rename to:
 931         * proc-why.c: New file. Add include of proc-utils.h.
 932
 933         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
 934         ctype.h, proc-utils.h.
 935         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
 936         (open_procinfo_files): Conditionalize local variable tmp, to avoid
 937         compiler warnings.
 938         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
 939         pathname.
 940         (procfs_wait): Adjust format in some printf_filetered calls to
 941         avoid compiler warnings.
 942         (make_signal_thread_runnable): Ifdef 0. The calls to this function
 943         are also ifdef'd 0 .
 944         (procfs_resume): Add parentheses around '&&' operation.
 945         (procfs_set_exec_trap): Remove unused variable.
 946         (info_proc_cmd): Add braces to avoid ambiguous else clause.
 947
 948         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
 949         proc-why.o): Update dependencies.
 950
 951         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
 952         proc-*.o.
 953
 954 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
 955
 956         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
 957         Fix from Robert Lipe <robertl@sco.com>.
 958         * configure: Regenerated.
 959
 960 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 961
 962         * stack.c (print_frame_info_base): Break up into the frame info
 963         (location) printing part and the rest (source line printing).
 964         (print_frame): New function. Take care of printing the location
 965         information.
 966         Update copyright.
 967
 968         * infrun.c (normal_stop): Use enum values rather than integers for the
 969         source_flag to be passed to show_and_print_stack_frame().
 970         Update copyright.
 971
 972         * frame.h (print_what): New enum for 'source' argument to
 973         print_frame_info_base(). Use this instead of obscure numbers.
 974         Update copyright.
 975
 976 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
 977
 978         * event-top.c (stdin_event_handler): call quit_command rather than
 979         exit -- run cleanups, give target code a chance to say goodbye to
 980         the target.  Fixes bug where the inferior processes were left
 981         around on Solaris (and probably elsewhere) by the testsuite.
 982
 983 2000-01-14  Mark Salter  <msalter@cygnus.com>
 984
 985         * v850-tdep.c (v850_target_architecture_hook): Setup correct
 986         machine id for disassembly.
 987
 988 2000-01-13  Jim Blandy  <jimb@cygnus.com>
 989
 990         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
 991         convert_to_regset, when regno indicates a specific register.
 992
 993 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 994
 995         * uw-thread.c: Document libthread.so debugging interface.  Minor
 996         comment and formatting tweaks.
 997         (DEBUG): #define as 0 instead of 1.
 998         (CALL_BASE): Include function name in error msg.
 999         (libthread_stub): Adjust inferior_pid after thread exit.
1000         (uw_thread_create_inferior): Deactivate uw_thread_ops before
1001         asking procfs_ops to create inferior.
1002         (libthread_init): Don't return nonlocally on error.
1003
1004 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1005
1006         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1007         variable.
1008
1009 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1010
1011         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1012         both sides are on the same state.
1013
1014 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1015
1016         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1017         115200 (minor syntax mistake).
1018
1019 2000-01-12  Jim Blandy  <jimb@cygnus.com>
1020
1021         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1022         this here, to go along with the definitions of PIDGET and TIDGET.
1023
1024 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1025
1026         * thread.c (do_captured_thread_select): New function. Switch
1027         current thread, safely from within catch_errors().
1028         (gdb_thread_select): New function. Switch threads safely.
1029         (thread_command): Use gdb_thread_select().
1030         Include ui-out.h.
1031         (do_captured_list_thread_ids): New function.
1032         (gdb_list_thread_ids): New function.
1033
1034         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1035
1036 2000-01-11  Christopher Faylor <cgf@cygnus.com>
1037
1038         * configure.in: Avoid linking -limagehlp unless it's a native build.
1039         * configure: Regenerate.
1040         * thread.cc (add_thread): Clear private data pointer here or suffer
1041         strange behavior when it is checked for NULL later.
1042
1043 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
1044
1045         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1046         * configure.in: Add an additional library to cygwin link.
1047         * configure: Regenerate.
1048
1049         Patch from Egor Duda <deo@logos-m.ru>:
1050         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1051         type.
1052
1053 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
1054
1055         * uw-thread.c: New file to support UnixWare user-mode threads:
1056         contributed by Nickolas Duffek  <nsd@cygnus.com>.
1057         * target.h (struct target_ops): New vector, to_extra_thread_info,
1058         allows back-ends to give extra details in info thread display.
1059         (target_extra_thread_info): define new macro.
1060         (target_find_new_threads): simplify macro.  Cleanup comments.
1061         * target.c (to_extra_thread_info): default and inherit new vector.
1062         (cleanup_target): eliminate PARAMS, break up long lines,
1063         provide default definition for to_extra_thread_info, and
1064         to_find_new_threads.  Default to_thread_alive and to_query
1065         to return_zero, not target_ignore (they each return int not void).
1066         (debug_to_find_new_threads): new debug entry.
1067         (setup_target_debug): add debug_to_find_new_threads.
1068         * gdbthread.h: export struct thread_info, find_thread_pid, and
1069         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
1070         copyright.  Add new private data pointer for use by target back-ends.
1071         * thread.c (struct thread_info): move definition to gdbthread.h.
1072         (find_thread_pid): new exported function for thread lookup.
1073         (iterate_over_threads): new exported function for applying
1074         arbitrary operations to threads.  Update copyright to 2000.
1075         (info_threads_command): use new target_extra_thread_info vector
1076         to display extra information about each thread (if implemented).
1077         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1078         Add defines for PIDGET, etc.
1079         * config/i386/tm-i386sol2.h: ditto.
1080         * config/sparc/tm-sun4sol2.h: ditto.
1081         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1082         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1083         if -lpthread and -lpthreads fail.
1084
1085         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1086         (proc_flags): combine flags that UnixWare splits into two locations.
1087         (proc_modify_flag): add support for PR_KLC (kill on last close).
1088         (proc_[un]set_kill_on_last_close): new functions.
1089
1090 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1091
1092         * infrun.c (normal_stop): Print out thread id when we stop.
1093
1094 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1095
1096         * remote.c (remote_open_1): Fix message so it does not imply a
1097         specific syntax for serial ports, as it is OS dependent.
1098         (remote_async_open_1): Ibid.
1099         (init_remote_ops): Ibid.
1100
1101 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1102
1103         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1104         "set remotebaud" command (if set) when no speed is specified on
1105         the "target rdi" command.
1106
1107 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1108
1109         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1110         115200.
1111         (baud_options[]): Ibid.
1112
1113 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1114
1115         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1116         used by each operating system.
1117
1118 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1119
1120         * breakpoint.c (until_break_command): Add an argument for the
1121         continuation, the beginning of the cleanups set up by this
1122         command.
1123         (until_break_command_continuation): Do cleanups until the one
1124         passed in as argument instead of doing all of them.
1125
1126         * infcmd.c (finish_command_continuation): Expect a new argument,
1127         which indicates up to where to do cleanups. Update calls to
1128         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1129         (finish_command): Add another argument for the continuation: the
1130         starting cleanup for this command.
1131
1132 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1133
1134         From Grant Edwards <grante@visi.com> (original patch from Thomas
1135         Zenker ):
1136         * rdi-share/ardi.c: Allow interruption of interruptible
1137         targets with a <CNTL-C>.
1138
1139 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1140
1141         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1142         to control port to accommodate some versions of Angel.
1143
1144 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1145
1146         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1147         Add interpretation for C Support Library packets.
1148
1149 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1150
1151         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1152         is now being modified.
1153         * rdi-share/devsw.h: Adjust declaration of the above funtion.
1154
1155 For older changes see ChangeLog-99
1156 \f
1157 Local Variables:
1158 mode: change-log
1159 left-margin: 8
1160 fill-column: 74
1161 version-control: never
1162 End: