gdb/ChangeLog

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