gdb/ChangeLog

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