gdb/ChangeLog

   1 2000-03-02  Nick Duffek  <nsd@cygnus.com>
   2
   3         * uw-thread.c: Apply GNU conventions to comment formatting.
   4         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
   5         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
   6         call to deactivate_uw_thread().
   7
   8 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   9
  10         * MAINTAINERS: Daniel Berlin is C++ maintainer.
  11
  12 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  13
  14         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
  15         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
  16         share SCO/Unixware.  Nick Duffek and Peter Schauer share
  17         Solaris/x86.
  18
  19 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  20
  21         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
  22         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
  23         * remote-rdi.c (arm_rdi_close): Ditto.
  24
  25 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  26
  27         * CONTRIBUTE (configure.in): Note that patches to configure are
  28         not needed.
  29
  30 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
  31
  32         * MAINTAINERS: Correct my own mail address.
  33
  34 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  35
  36         * MAINTAINERS: Document people with paperwork pending.
  37
  38 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  39
  40         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  41         Make NEW_PROC_ABI interface functional on Solaris x86.
  42         * sol-thread.c (ps_lgetLDT): Rewrite to use new
  43         procfs_find_LDT_entry function from procfs.c, mostly copied from
  44         lin-thread.c.
  45         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
  46         needed.
  47
  48 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  49
  50         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  51         * config/i386/tm-i386sol2.h (MERGEPID): Define.
  52
  53 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  54
  55         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
  56         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
  57         FRAME_FIND_SAVED_REGS.
  58         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
  59         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
  60         Update.
  61
  62 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  63
  64         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
  65         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
  66         parameter.
  67
  68 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  69
  70         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
  71         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
  72         (top level): Add prototypes for go32_* functions.
  73         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
  74         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
  75         Override definitions from tm-i386.h.
  76         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
  77         * i386-tdep.c (i386_extract_return_value)
  78         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
  79         to the list of targets which return FP values in FP registers.
  80
  81         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
  82         that this function be re-implemented using multi-arch.
  83
  84 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  85
  86         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
  87         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
  88         and ScreenRows.
  89         * ser-go32.c: Include string.h, for prototype of strncasecmp.
  90         (dpmi_regs, dpmi_sregs): Remove unused variables.
  91         (dos_flush_input): Return a value, to prevent compiler warning.
  92         * expprint.c (dump_prefix_expression): Use %ld in format and cast
  93         sizeof(union exp_element) to long, to prevent GCC from complaining
  94         about format/argument mismatch.
  95         (dump_postfix_expression): Likewise.
  96
  97 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  98
  99         * arm-tdep.c: Include <ctype.h>.
 100
 101 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 102
 103         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
 104         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
 105         that the target's stack was valid.
 106
 107 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 108
 109         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
 110         * dwarf2read.c (read_address): Read 16-bits addresses.
 111
 112 2000-02-28  Scott Bambrough <scottb@netwinder.org>
 113
 114         * arm-linux-nat.c (fetch_nw_fpe_*):
 115         Renamed to fetch_nwfpe_* to use the same naming convention
 116         as in the Linux kernel.  Modified prototype to get rid of
 117         unused parameters.
 118         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
 119         naming convention as in the Linux kernel.  Fixed calls to
 120         fetch_nwfpe_*.
 121         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
 122         unused variable.
 123
 124 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 125
 126         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
 127
 128 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
 129
 130         * win32-nat.c: Remove unneeded header.
 131         * wince.c: Ditto.
 132
 133 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 134
 135         * wince.c: Include "gdb_wait.h" and not "wait.h".
 136
 137 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 138
 139         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
 140         Target/Architecture maintainers descriptions.
 141
 142 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 143
 144         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
 145         Reorder headers a bit.  Overall cleanup and minor reformatting.
 146         (MIG_SERVER_DIED): Remove define.
 147         (proc_update_sc): Add braces to silence compiler warning.
 148         (proc_steal_exc_port): Initialize err to zero.
 149         (make_proc): Add braces to silence compiler warning.
 150         (inf_validate_task_sc): Add cast to silence compiler warning.
 151         (inf_set_traced): Reorganize a bit to silence compiler warning.
 152         (inf_validate_procs): Use mach_msg_type_number_t for all thread
 153         numbers and add braces to silence compiler warning.
 154         (gnu_wait): Add prototypes for server functions and add braces to
 155         silence compiler warnings.
 156         (S_exception_raise_request): Pass subcode to inf_debug call.
 157         (gnu_write_inferior): Remove unused variable `protection_changed'.
 158         (gnu_xfer_memory): Remove unused variable `result'.
 159         (set_sig_thread_cmd): Remove unused varible `tid'.
 160         (set_signals_cmd): Remve unused variable `trace'.
 161         (add_task_commands): Provide complete prototype.  Reformat help
 162         strings a bit to make sure the first line is a full sentence.
 163         Call info_port_rights_cmd instead of info_send_rights_cmd for the
 164         "info port-rights" command.
 165         (add_thread_commands): Provide complete prototype.  Make static.
 166         Reformat help strings a bit to make sure the first line is a full
 167         sentence.
 168         (_initialize_gnu_nat): Provide complete prototype.
 169
 170 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
 171
 172         Make cross-compilation for the Hurd more friendly.
 173         From Jeff Bailey <jbailey@gnu.org>:
 174         * configure.in: Use AC_CHECK_TOOL to find MiG.
 175         * Makefile.in (MIG): New variable.
 176         * config/i386/i386gnu.mh (MIG): Remove.
 177         * configure: Regenerated.
 178
 179 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
 180
 181         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
 182         comment explaining motivation behind this function and why
 183         the generic facilities won't work for this platform.
 184         * rs6000-tdep.c (skip_prologue): Always test to make sure
 185         that an instruction is read successfully from the target's
 186         memory.  Introduce notion of instructions which may appear in
 187         the prologue, but may not end the prologue.  Added explicit
 188         check for nop instruction.  Use memset() to zero the frame
 189         data instead of assignment from a statically allocated,
 190         uninitialized structure.
 191
 192 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 193
 194         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
 195         systems.  Note that Jim Blandy as maintainer for ``tracing
 196         bytecode stuff''
 197
 198 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
 199
 200         From: Thomas Zenker <thz@Lennartz-electronic.DE>
 201         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
 202         NetBSD...) sys_errlist should not be declared in hsys.c.
 203         NEED_SYSERRLIST is set already by configure, so we can use it.
 204         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
 205         posix compliant and we should not work with the old compatibility
 206         stuff.  Because of that I undef BSD in case of FBSD etc and include
 207         sys/ioctl to get the flags.
 208         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
 209         for exclusive use.
 210
 211 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
 212
 213         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
 214         of return structure in r3 if necessary.
 215         (ppc_linux_memory_remove_breakpoints): New function.
 216         * rs6000-tdep.c (skip_prologue): Make sure that the cases
 217         for storing either cr or lr to the stack only handle those
 218         cases.  (I.e, don't let these cases match 0x00000000 which is
 219         found found in the shared library trampoline prior to the
 220         loading of the shared library.)
 221         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
 222         Declare.
 223         (MEMORY_REMOVE_BREAKPOINT): Define.
 224
 225 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
 226
 227         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
 228
 229 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 230
 231         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
 232         $(SUBDIR_*_INSTALL) when so configured.
 233         * configure: Regenerate.
 234
 235         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
 236         configure.
 237         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
 238         installing GDBtk.
 239         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
 240         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
 241         SUBDIR_GDBTK_INSTALL): Define.
 242         (install-gdbtk): New target.
 243
 244 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 245
 246         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
 247         * configure: Regenerate.
 248
 249 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
 250
 251         * configure.tgt: Add arm, mips, sh wince targets.
 252         * config/arm/tm-wince.h: New file.
 253         * config/arm/wince.mt: New file.
 254         * config/sh/tm-wince.h: New file.
 255         * config/sh/wince.mt: New file.
 256         * config/mips/tm-wince.h: New file.
 257         * config/mips/wince.mt: New file.
 258         * wince.c: New file.
 259         * wince-stub.c: New file.
 260         * wince-stub.h: New file.
 261         * sh-tdep.c: Use correct register names for Windows CE.
 262
 263 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 264
 265         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
 266         (error_return, quit_return): Merge into catch_return pointer.
 267         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
 268         and communicate reason to catch_errors via setjmp return value.
 269         (catch_errors): Always catch both quit and error, and if a catch
 270         wasn't requested by caller, throw it to the next catch_error.
 271         Replace dual longjmp buffer memcpy with single pointer change.
 272         Add FIXME for possibly adding new interface to tell caller what
 273         event was caught.  Add extensive comments.
 274         * defs.h (enum return_reason): Reserve 0 for use as initial
 275         setjmp() return value.
 276         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
 277         enum return_reason.
 278         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
 279
 280 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
 281
 282         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
 283         * valops.c (_initialize_valops): Add command "set unwindonsignal".
 284         (hand_function_call): Test for unwind_on_signal and act accordingly.
 285
 286 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 287
 288         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
 289         Match ../include/dis-asm.h change.
 290         * gdbarch.h: Regenerate.
 291         * corefile.c (dis_asm_read_memory): Update.
 292
 293 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 294
 295         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
 296         (ENABLE_CFLAGS): Move initialization to start of file.
 297         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
 298         selected and an ${srcdir}/mi directory is present enable MI
 299         interface.
 300
 301         * configure: Regenerate.
 302
 303         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
 304         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
 305         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
 306         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
 307         @CONFIG...@.
 308         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
 309         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
 310
 311         * mi: New directory. MI interface to GDB.
 312
 313         * defs.h (interpreter_p): Declare when UI_OUT.
 314         * top.c (gdb_init): When interpreter_p, check that the interpreter
 315         was recognized by one of the linked in interpreters.
 316         * main.c (interpreter_p): Define.
 317         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
 318         * event-top.c (display_gdb_prompt): When interpreter_p, assume
 319         interpreter displays prompt.
 320
 321         * breakpoint.c (print_it_typical, watchpoint_check,
 322         print_one_breakpoint, mention): When MI include additional
 323         target status information.
 324         * infrun.c (print_stop_reason, normal_stop): Ditto.
 325
 326 2000-02-22  Jim Blandy  <jimb@redhat.com>
 327
 328         * gdbarch.sh: Make the `default' field really default to zero, as
 329         documented.
 330
 331         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
 332         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
 333         more function-like.
 334         (default_coerce_float_to_double, standard_coerce_float_to_double):
 335         New functions.
 336         (value_arg_coerce): Adjust for new definition.
 337         * value.h (default_coerce_float_to_double,
 338         standard_coerce_float_to_double): New declarations for the above.
 339         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
 340         * gdbarch.c, gdbarch.h: Regenerated.
 341         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
 342         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
 343         definitions.
 344         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
 345         function here.
 346         (mips_gdbarch_init): Install that as our coerce_float_to_double
 347         function.
 348
 349 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
 350
 351         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
 352         type.
 353         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
 354         forward declaration.
 355
 356         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
 357         where the next frame is a signal handler caller.
 358
 359         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
 360         undef.
 361         (tm-linux.h): Include.
 362         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
 363         include this file for us.
 364         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
 365         config/tm-linux.h for us.
 366         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
 367
 368 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
 369
 370         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
 371         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
 372         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
 373         and like targets.
 374
 375         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
 376         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
 377         * config/powerpc/xm-linux.h: Substantially revised for native
 378         port.
 379         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
 380         (NATDEPFILES): Update list to reflect the fact that we can
 381         now debug natively.
 382
 383         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
 384         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
 385         Renamed; The former names were lacking the rs6000_ prefix.
 386         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
 387         instead of rs6000_frame_chain.
 388         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
 389         of rs6000_frameless_function_invocation.
 390
 391 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 392
 393         From Philippe De Muyter  <phdm@macqel.be>
 394
 395         * event-loop.c (handle_file_event): In case of poll, enable
 396         printing of informational message if an error/exception is
 397         detected on the file descriptor.
 398
 399 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
 400
 401         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
 402
 403 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 404
 405         * buildsym.c: Include "language.h" and "expression.h" for
 406         longest_local_hex_string_custom.
 407
 408 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 409
 410         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
 411         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
 412         Cagney <cagney@b1.cygnus.com>.
 413
 414 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 415
 416         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
 417         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
 418         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
 419         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
 420         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
 421         Kingdon.
 422         * MAINTAINERS: Add Nick Clifton to write after approval list.
 423
 424 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 425
 426         * MAINTAINERS: Add note on multiple maintainers.
 427
 428 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
 429
 430         * cli-out.c (cli_table_header): Type of parameter `alignment' is
 431         `enum ui_align', not `int'.
 432         (cli_field_string, cli_field_skip): Likewise.
 433
 434 2000-02-18  Jim Blandy  <jimb@redhat.com>
 435
 436         From Jimmy Guo <guo@cup.hp.com>:
 437         * buildsym.h (add_free_pendings): Declare.
 438         * buildsym.c (add_free_pendings): New function.
 439         (make_blockvector): 32x64 fix using longest_local_hex_string().
 440         (start_subfile): initialize variable 'subfile'.
 441
 442 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 443
 444         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
 445         make sure that all is cleaned up after we disconnect from the
 446         target.
 447         (remote_detach): Ditto.
 448
 449 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 450
 451         From Rodney Brown  <RodneyBrown@pmsc.com>
 452         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
 453         potentially harming mistake.
 454
 455 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 456
 457         * arm-tdep.c: Use header file instead of extern declarations for
 458         the {get,set}_arm_regname* functions.
 459
 460 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 461
 462         * configure.in: Replaces obsolete gdbtk-variable.c with
 463         gdbtk-varobj.c.
 464         * configure: Regenerate.
 465         * Makefile.in: Remove obsolete/extraneous references to
 466         gdbtk-var* files.
 467
 468 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 469
 470         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
 471         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
 472         33 by definition, whereas REALTIME_LO might be 32 on systems that
 473         have SIG32 such as Linux.  Make sure that the signal number
 474         returned is within the range specified by REALTIME_LO and
 475         REALTIME_HI.
 476
 477 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 478
 479         * configure: Regenerated.
 480
 481 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 482
 483         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
 484         _initialize_arm_tdep): Allows the user to choose between any of
 485         the flavors available for the disassembly to be used in the "info
 486         reg" command and elsewhere in gdb.  It prevents having to maintain
 487         this information in two places by using the data kept in the
 488         opcodes directory.
 489
 490 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 491
 492         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
 493         prfpregset_t in <sys/procfs.h>.
 494         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
 495         HAVE_PRFPREGSET_T.
 496         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
 497         prgregset_t and prfpregset_t if they are not already present.
 498
 499 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 500
 501         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
 502         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
 503
 504 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
 505
 506         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
 507         'do-doc'.
 508
 509 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
 510
 511         Changes for AIX 4.3:
 512         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
 513         to correct value for generic dummy frames.  When using
 514         generic dummy frames, don't attempt to write TOC value or
 515         function to call into the call dummy.
 516         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
 517         code to also handle the PowerOpen ABI.
 518         (ppc_push_return_address): Enable for all ports.
 519         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
 520         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
 521         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
 522         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
 523         provided by generic RS6000 definitions so that call dummies
 524         are implemented using generic dummy frames instead.
 525
 526         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
 527         prior to changing the stack pointer via ptrace().  Also, ignore
 528         attempts to store to undefined registers that are less than
 529         NUM_REGS.
 530
 531         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
 532         frame from 436 to 448 to account for alignment padding.
 533         (rs6000_push_arguments): Obtain actual register size instead
 534         of assuming the register is 4 bytes long.  [There's still
 535         more work to be done to totally remove the 4 byte assumption,
 536         however.]  Make sure the stack is 16 byte aligned as required
 537         by the PowerOpen ABI.  Also, make sure that small structures
 538         passed in registers are properly aligned within the register.
 539
 540 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
 541
 542         Patch applied by Kevin Buettner <kevinb@redhat.com>
 543
 544         * rs6000-tdep.c (skip_prologue): skip copying of argument
 545         registers to local variable registers.
 546
 547 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
 548
 549         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
 550         sym->section->index number is not a SECT_OFF_* code.
 551
 552 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 553
 554         * MAINTAINERS (write after approval): Add H.J. Lu.
 555
 556 2000-02-14  Nick Clifton  <nickc@cygnus.com>
 557
 558         * sh-tdep.c: Remove extraneous code.
 559
 560 2000-02-14  Amit S. Kale  <akale@veritas.com>
 561
 562         * elfread.c (elf_symtab_read): Move the use of sym to after where
 563         it is set.
 564         Checked in by Jim Kingdon  <kingdon@redhat.com>
 565
 566 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 567
 568         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
 569
 570 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 571
 572         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
 573         * dwarf2read.c: (die_is_declaration): New fn.
 574         (read_structure_scope): Use it.
 575
 576         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
 577
 578 2000-02-10  J.T. Conklin  <jtc@redback.com>
 579
 580         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
 581         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
 582         configdirs.
 583         * gdbserver/low-nbsd.c: New file.
 584
 585         * gdbserver/Makefile.in: convert to autoconf.
 586         * gdbserver/configure.in: likewise.
 587         * gdbserver/configure: generate.
 588
 589 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 590
 591         * CONTRIBUTE: New file.  How to contribute to GDB.
 592
 593 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 594
 595         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
 596         Buettner to powerpc maintainers.  Make Kevin Buettner the
 597         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
 598         and Jason Molenda to write after aproval list.
 599
 600 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 601
 602         * MAINTAINERS: Reformat.  Separate into check-in categories.
 603
 604 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 605
 606         * uw-thread.c: Remove __FUNCTION__ GNUism.
 607
 608 2000-01-17  Amit S. Kale  <akale@veritas.com>
 609
 610         * elfread.c (elf_symtab_read): Use offset for the section in which a
 611         symbol resides, instead of .text section for calculating address of a
 612         symbol.
 613         Checked in by Jim Kingdon  <kingdon@redhat.com>
 614
 615 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
 616
 617         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
 618         no longer necessary now we have gdb_wait.h.
 619
 620 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 621
 622         * gnu-nat.c (proc_string): Make global.
 623         (do_mach_notify_dead_name): Suppress dead name notifications if we
 624         know that the task is dead.
 625
 626 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
 627
 628         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
 629         instead of directly from the kernel.  Add some hackery to make
 630         sure that the info isn't influenced by suspension of the task in
 631         the proc server itself.
 632
 633 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
 634
 635         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
 636         approved by Michael Snyder.
 637
 638 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 639
 640         * linux-thread.c: Include defs.h before gdb_wait.h.
 641
 642 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 643
 644         * Makefile.in (wait_h): Delete macro.  Update all dependencies
 645         specifying gdb_wait.h instead.
 646
 647         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
 648         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
 649         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
 650         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
 651         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
 652         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
 653         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
 654         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
 655         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
 656         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
 657         or <sys/wait.h>.
 658         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
 659
 660         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
 661         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
 662
 663 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
 664
 665         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
 666         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
 667         (d10v_stack_align): Declare.
 668         * d10v-tdep.c (d10v_stack_align): Define.
 669
 670 1999-08-23  J.T. Conklin  <jtc@redback.com>
 671
 672         * top.c (remote_timeout): Change default to 2.  Add comment
 673         explaining history of changes to the default value.
 674         * remote.c (_initialize_remote): Remove code that adds set/
 675         show remotetimeout, as that's also done in top.c
 676
 677 1999-10-18  J.T. Conklin  <jtc@redback.com>
 678
 679         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
 680         Return E01 instead of P01 when 'P' command fails.
 681
 682 2000-02-05  J.T. Conklin  <jtc@redback.com>
 683
 684         * remote.c (putpkt_binary): Handle NAK from target stub.
 685
 686 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 687
 688         * configure.in: Remove the addition of sol-thread.c to the
 689         CONFIG_INITS list. This caused problems with init.c, because
 690         sol-thread.c would be grepped twice for _initialize_* functions.
 691         * configure: Ditto.
 692         * Makefile.in: Add FIXME for init.c.
 693
 694 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
 695
 696         Clean up compiler warnings:
 697         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
 698         stack.c, valprint.c: Change variables to unsigned.
 699         * bcache.c: Rearrange to avoid warnings about variables not being set.
 700         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
 701         rather than declaring print_max and repeat_count_threashold
 702         ourselves (incorrectly).
 703         * valprint.h: Do declare repeat_count_threashold.
 704         * ch-exp.c: Use default case for internal error.
 705         * findvar.c: Don't omit argument type.
 706         * symtab.c: Remove unused variable.
 707
 708 2000-02-04  Jim Blandy  <jimb@redhat.com>
 709
 710         * c-typeprint.c (remove_qualifiers): New function.
 711         (c_type_print_base): Use it to remove qualifiers from C++
 712         qualified names, not strrchr.
 713
 714         * c-typeprint.c (c_type_print_base): Recognize type conversion
 715         operators by calling is_type_conversion_operator.
 716         (is_type_conversion_operator): New function.
 717
 718 2000-02-04  Nick Clifton  <nickc@cygnus.com>
 719
 720         * config/arm/tm-arm.h (LOWEST_PC): Define.
 721
 722 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 723
 724         * infrun.c (resume): Make just one call to target_resume(), instead
 725         of four: set up correct parameters in all the cases ahead of time,
 726         and do call at the end.
 727
 728 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 729
 730         * config/powerpc/tm-ppc-eabi.h: Define
 731         SOFUN_ADDRESS_MAYBE_MISSING.
 732
 733 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 734
 735         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
 736         frames (revisited).
 737
 738 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 739
 740         * Makefile.in (INIT_FILES): Append CONFIG_INITS
 741         * configure.in (CONFIG_INIT): Initialize.
 742         (links): Link srcdir/gdbtk/library to gdbtcl2.
 743         * gdbtcl2: Moved to gdbtk/library.
 744         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
 745         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
 746         gdbtk.h: Moved to gdbtk/generic.
 747
 748 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 749
 750         * printcmd.c (build_address_symbolic): New function. Returns all
 751         the parts that are necessary to print an address in a symbolic
 752         form.
 753         (print_address_symbolic): Split into a printing part and an
 754         information building part, build_address_symbolic().
 755
 756         * defs.h (build_address_symbolic): Export.
 757
 758 2000-02-03  Jim Blandy  <jimb@redhat.com>
 759
 760         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
 761         opcode.
 762
 763 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 764
 765         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
 766         arguments on dummy frames.
 767
 768 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 769
 770         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
 771         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
 772
 773 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 774
 775         * remote.c (getpkt_sane): New function. It is the old getpkt(),
 776         which now returns a timeout indication.
 777         (getpkt): New function. Wrapper for getpkt_sane(), so that return
 778         value can still be ignored.
 779
 780 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 781
 782         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
 783         UI_OUT.
 784
 785 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 786
 787         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
 788         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
 789         GDB_FILE.
 790
 791         * Makefile.in: Update.
 792
 793         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
 794         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
 795         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
 796         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
 797         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
 798         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
 799         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
 800         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
 801         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
 802         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
 803         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
 804         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
 805         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
 806         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
 807         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
 808         config/pa/tm-hppa.h: Update.
 809         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
 810
 811 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
 812
 813         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
 814         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
 815         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
 816         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
 817         config/m88k/delta88v4.mh, config/mips/irix4.mh,
 818         config/mips/irix5.mh, config/mips/mipsv4.mh,
 819         config/powerpc/solaris.mh (NATDEPFILES): Change references to
 820         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
 821         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
 822
 823 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 824
 825         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
 826
 827         * main.c (captured_main): Only use the legacy tui_file code when
 828         linking in older code such as the TUI.
 829
 830         * gdb-file.h, gdb-file.c: New files.
 831         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
 832         null_file_isatty, null_file_rewind, null_file_put,
 833         null_file_flush, null_file_write, null_file_fputs,
 834         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
 835         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
 836         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
 837         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
 838         set_gdb_file_data, struct accumulated_gdb_file,
 839         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
 840         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
 841         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
 842         stdio_file_delete, stdio_file_flush, stdio_file_write,
 843         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
 844         Moved to gdb-file.h and gdb-file.c.
 845         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
 846         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
 847         tui_file_rewind, tui_file_put, tui_file_fputs,
 848         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
 849         fputs_unfiltered_hook):
 850         Moved to tui/tui-file.c and tui/tui-file.h.
 851
 852         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
 853         (tui-file.o, gdb-file.o): Add dependencies.
 854         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
 855         * main.c: #include tui/tui-file.h.
 856
 857 2000-01-28  Fred Fish  <fnf@cygnus.com>
 858
 859         * findvar.c (value_from_register): Special case handling of D10V
 860         pointer values fetched from registers.
 861
 862 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 863
 864         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
 865         support for new style thumb prologues.
 866
 867 2000-01-28  Nick Clifton  <nickc@redhat.com>
 868
 869         * arm-tdep.c: Remove extraneous dash at start of strings
 870         introduced in previous delta.
 871
 872 2000-01-27  Nick Clifton  <nickc@redhat.com>
 873
 874         * arm-tdep.c: Replace uses of arm_toggle_renames() with
 875         parse_arm_disassembler_option().
 876
 877 2000-01-27  Jim Blandy  <jimb@cygnus.com>
 878
 879         * symtab.c (decode_line_1): Don't let commas that are within
 880         quotes or parenthesis terminate the line spec.  Don't use pp when
 881         removing the final double quote of a double-quoted string.  Don't
 882         forget to skip the opening double quote.  I have no clue whether
 883         this change is correct; probably we've just moved this function
 884         from one buggy place to another buggy place, and never came within
 885         an outhouse whiff of correctness.
 886         (find_toplevel_char): New function.
 887
 888 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 889
 890         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
 891         passing the pointer to a thumb function as an argument.
 892
 893 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 894
 895         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
 896         are reinserted for another run.
 897
 898 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 899
 900         * cli-out.c (cli_filed_string): Test for NULL string.
 901
 902 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 903
 904         * infcmd.c (run_stack_dummy): Account for a random signal stopping
 905         the inferior as well as breakpoints being hit while performing an
 906         inferior function call.
 907         * valops.c (hand_function_call): Ditto.
 908
 909 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 910
 911         From  Mark Kettenis  <kettenis@gnu.org>
 912
 913         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
 914         i386_REGS_SEGS_STATE.
 915         (HAVE_I387_REGS): Define.
 916         (FLOAT_INFO): Remove.
 917         * i386gnu-nat.c: Almost completely rewritten to use new i386
 918         register layout and `float info' implementation.
 919         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
 920         Move prototypes from here.
 921         * gnu-nat.h: To here.
 922
 923 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
 924
 925         * utils.c (get_field, put_field): Fix buffer underruns and
 926         overruns.  Also, handle case where total_len is not evenly
 927         divisible by 8.
 928         (getfield): Make sure zeroing of unwanted bits occurs even
 929         when bit field to extract does not straddle two or more
 930         bytes.
 931
 932 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
 933
 934         * defs.h: Add gdb_thread_select declaration.
 935
 936 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
 937
 938         * linux-thread.c (_initialize_linuxthreads): Make sure that
 939         linuxthreads_block_mask does not block SIGCHLD.
 940
 941 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 942
 943         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
 944         text so that new lines work properly.
 945
 946 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 947
 948         * proc-utils.h: New file. Export functions from proc-*.c.
 949
 950         * proc_api.c: Rename to:
 951         * proc-api.c: New file. Add include of proc-utils.h.
 952
 953         * proc_events.c: Rename to:
 954         * proc-events.c: New file.
 955
 956         * proc_flags.c: Rename to:
 957         * proc-flags.c: New file.
 958
 959         * proc_why.c: Rename to:
 960         * proc-why.c: New file. Add include of proc-utils.h.
 961
 962         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
 963         ctype.h, proc-utils.h.
 964         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
 965         (open_procinfo_files): Conditionalize local variable tmp, to avoid
 966         compiler warnings.
 967         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
 968         pathname.
 969         (procfs_wait): Adjust format in some printf_filetered calls to
 970         avoid compiler warnings.
 971         (make_signal_thread_runnable): Ifdef 0. The calls to this function
 972         are also ifdef'd 0 .
 973         (procfs_resume): Add parentheses around '&&' operation.
 974         (procfs_set_exec_trap): Remove unused variable.
 975         (info_proc_cmd): Add braces to avoid ambiguous else clause.
 976
 977         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
 978         proc-why.o): Update dependencies.
 979
 980         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
 981         proc-*.o.
 982
 983 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
 984
 985         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
 986         Fix from Robert Lipe <robertl@sco.com>.
 987         * configure: Regenerated.
 988
 989 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 990
 991         * stack.c (print_frame_info_base): Break up into the frame info
 992         (location) printing part and the rest (source line printing).
 993         (print_frame): New function. Take care of printing the location
 994         information.
 995         Update copyright.
 996
 997         * infrun.c (normal_stop): Use enum values rather than integers for the
 998         source_flag to be passed to show_and_print_stack_frame().
 999         Update copyright.
1000
1001         * frame.h (print_what): New enum for 'source' argument to
1002         print_frame_info_base(). Use this instead of obscure numbers.
1003         Update copyright.
1004
1005 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
1006
1007         * event-top.c (stdin_event_handler): call quit_command rather than
1008         exit -- run cleanups, give target code a chance to say goodbye to
1009         the target.  Fixes bug where the inferior processes were left
1010         around on Solaris (and probably elsewhere) by the testsuite.
1011
1012 2000-01-14  Mark Salter  <msalter@cygnus.com>
1013
1014         * v850-tdep.c (v850_target_architecture_hook): Setup correct
1015         machine id for disassembly.
1016
1017 2000-01-13  Jim Blandy  <jimb@cygnus.com>
1018
1019         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
1020         convert_to_regset, when regno indicates a specific register.
1021
1022 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1023
1024         * uw-thread.c: Document libthread.so debugging interface.  Minor
1025         comment and formatting tweaks.
1026         (DEBUG): #define as 0 instead of 1.
1027         (CALL_BASE): Include function name in error msg.
1028         (libthread_stub): Adjust inferior_pid after thread exit.
1029         (uw_thread_create_inferior): Deactivate uw_thread_ops before
1030         asking procfs_ops to create inferior.
1031         (libthread_init): Don't return nonlocally on error.
1032
1033 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1034
1035         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
1036         variable.
1037
1038 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1039
1040         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
1041         both sides are on the same state.
1042
1043 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1044
1045         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
1046         115200 (minor syntax mistake).
1047
1048 2000-01-12  Jim Blandy  <jimb@cygnus.com>
1049
1050         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
1051         this here, to go along with the definitions of PIDGET and TIDGET.
1052
1053 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1054
1055         * thread.c (do_captured_thread_select): New function. Switch
1056         current thread, safely from within catch_errors().
1057         (gdb_thread_select): New function. Switch threads safely.
1058         (thread_command): Use gdb_thread_select().
1059         Include ui-out.h.
1060         (do_captured_list_thread_ids): New function.
1061         (gdb_list_thread_ids): New function.
1062
1063         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
1064
1065 2000-01-11  Christopher Faylor <cgf@cygnus.com>
1066
1067         * configure.in: Avoid linking -limagehlp unless it's a native build.
1068         * configure: Regenerate.
1069         * thread.cc (add_thread): Clear private data pointer here or suffer
1070         strange behavior when it is checked for NULL later.
1071
1072 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
1073
1074         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
1075         * configure.in: Add an additional library to cygwin link.
1076         * configure: Regenerate.
1077
1078         Patch from Egor Duda <deo@logos-m.ru>:
1079         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
1080         type.
1081
1082 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
1083
1084         * uw-thread.c: New file to support UnixWare user-mode threads:
1085         contributed by Nickolas Duffek  <nsd@cygnus.com>.
1086         * target.h (struct target_ops): New vector, to_extra_thread_info,
1087         allows back-ends to give extra details in info thread display.
1088         (target_extra_thread_info): define new macro.
1089         (target_find_new_threads): simplify macro.  Cleanup comments.
1090         * target.c (to_extra_thread_info): default and inherit new vector.
1091         (cleanup_target): eliminate PARAMS, break up long lines,
1092         provide default definition for to_extra_thread_info, and
1093         to_find_new_threads.  Default to_thread_alive and to_query
1094         to return_zero, not target_ignore (they each return int not void).
1095         (debug_to_find_new_threads): new debug entry.
1096         (setup_target_debug): add debug_to_find_new_threads.
1097         * gdbthread.h: export struct thread_info, find_thread_pid, and
1098         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
1099         copyright.  Add new private data pointer for use by target back-ends.
1100         * thread.c (struct thread_info): move definition to gdbthread.h.
1101         (find_thread_pid): new exported function for thread lookup.
1102         (iterate_over_threads): new exported function for applying
1103         arbitrary operations to threads.  Update copyright to 2000.
1104         (info_threads_command): use new target_extra_thread_info vector
1105         to display extra information about each thread (if implemented).
1106         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
1107         Add defines for PIDGET, etc.
1108         * config/i386/tm-i386sol2.h: ditto.
1109         * config/sparc/tm-sun4sol2.h: ditto.
1110         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
1111         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
1112         if -lpthread and -lpthreads fail.
1113
1114         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
1115         (proc_flags): combine flags that UnixWare splits into two locations.
1116         (proc_modify_flag): add support for PR_KLC (kill on last close).
1117         (proc_[un]set_kill_on_last_close): new functions.
1118
1119 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1120
1121         * infrun.c (normal_stop): Print out thread id when we stop.
1122
1123 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1124
1125         * remote.c (remote_open_1): Fix message so it does not imply a
1126         specific syntax for serial ports, as it is OS dependent.
1127         (remote_async_open_1): Ibid.
1128         (init_remote_ops): Ibid.
1129
1130 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1131
1132         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
1133         "set remotebaud" command (if set) when no speed is specified on
1134         the "target rdi" command.
1135
1136 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1137
1138         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
1139         115200.
1140         (baud_options[]): Ibid.
1141
1142 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1143
1144         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
1145         used by each operating system.
1146
1147 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1148
1149         * breakpoint.c (until_break_command): Add an argument for the
1150         continuation, the beginning of the cleanups set up by this
1151         command.
1152         (until_break_command_continuation): Do cleanups until the one
1153         passed in as argument instead of doing all of them.
1154
1155         * infcmd.c (finish_command_continuation): Expect a new argument,
1156         which indicates up to where to do cleanups. Update calls to
1157         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
1158         (finish_command): Add another argument for the continuation: the
1159         starting cleanup for this command.
1160
1161 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1162
1163         From Grant Edwards <grante@visi.com> (original patch from Thomas
1164         Zenker ):
1165         * rdi-share/ardi.c: Allow interruption of interruptible
1166         targets with a <CNTL-C>.
1167
1168 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1169
1170         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
1171         to control port to accommodate some versions of Angel.
1172
1173 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1174
1175         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
1176         Add interpretation for C Support Library packets.
1177
1178 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1179
1180         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
1181         is now being modified.
1182         * rdi-share/devsw.h: Adjust declaration of the above funtion.
1183
1184 For older changes see ChangeLog-99
1185 \f
1186 Local Variables:
1187 mode: change-log
1188 left-margin: 8
1189 fill-column: 74
1190 version-control: never
1191 End: