gdb/ChangeLog

   1 2000-02-10  J.T. Conklin  <jtc@redback.com>
   2
   3         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
   4         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
   5         configdirs.
   6         * gdbserver/low-nbsd.c: New file.
   7
   8         * gdbserver/Makefile.in: convert to autoconf.
   9         * gdbserver/configure.in: likewise.
  10         * gdbserver/configure: generate.
  11
  12 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  13
  14         * CONTRIBUTE: New file.  How to contribute to GDB.
  15
  16 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  17
  18         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
  19         Buettner to powerpc maintainers.  Make Kevin Buettner the
  20         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
  21         and Jason Molenda to write after aproval list.
  22
  23 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  24
  25         * MAINTAINERS: Reformat.  Separate into check-in categories.
  26
  27 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
  28
  29         * uw-thread.c: Remove __FUNCTION__ GNUism.
  30
  31 2000-01-17  Amit S. Kale  <akale@veritas.com>
  32
  33         * elfread.c (elf_symtab_read): Use offset for the section in which a
  34         symbol resides, instead of .text section for calculating address of a
  35         symbol.
  36         Checked in by Jim Kingdon  <kingdon@redhat.com>
  37
  38 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
  39
  40         * gnu-nat.c (proc_string): Make global.
  41         (do_mach_notify_dead_name): Suppress dead name notifications if we
  42         know that the task is dead.
  43
  44 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
  45
  46         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
  47         instead of directly from the kernel.  Add some hackery to make
  48         sure that the info isn't influenced by suspension of the task in
  49         the proc server itself.
  50
  51 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
  52
  53         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
  54         approved by Michael Snyder.
  55
  56 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
  57
  58         * linux-thread.c: Include defs.h before gdb_wait.h.
  59
  60 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  61
  62         * Makefile.in (wait_h): Delete macro.  Update all dependencies
  63         specifying gdb_wait.h instead.
  64
  65         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
  66         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
  67         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
  68         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
  69         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
  70         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
  71         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
  72         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
  73         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
  74         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
  75         or <sys/wait.h>.
  76         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
  77
  78         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
  79         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
  80
  81 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
  82
  83         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
  84         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
  85         (d10v_stack_align): Declare.
  86         * d10v-tdep.c (d10v_stack_align): Define.
  87
  88 1999-08-23  J.T. Conklin  <jtc@redback.com>
  89
  90         * top.c (remote_timeout): Change default to 2.  Add comment
  91         explaining history of changes to the default value.
  92         * remote.c (_initialize_remote): Remove code that adds set/
  93         show remotetimeout, as that's also done in top.c
  94
  95 1999-10-18  J.T. Conklin  <jtc@redback.com>
  96
  97         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
  98         Return E01 instead of P01 when 'P' command fails.
  99
 100 2000-02-05  J.T. Conklin  <jtc@redback.com>
 101
 102         * remote.c (putpkt_binary): Handle NAK from target stub.
 103
 104 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 105
 106         * configure.in: Remove the addition of sol-thread.c to the
 107         CONFIG_INITS list. This caused problems with init.c, because
 108         sol-thread.c would be grepped twice for _initialize_* functions.
 109         * configure: Ditto.
 110         * Makefile.in: Add FIXME for init.c.
 111
 112 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
 113
 114         Clean up compiler warnings:
 115         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
 116         stack.c, valprint.c: Change variables to unsigned.
 117         * bcache.c: Rearrange to avoid warnings about variables not being set.
 118         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
 119         rather than declaring print_max and repeat_count_threashold
 120         ourselves (incorrectly).
 121         * valprint.h: Do declare repeat_count_threashold.
 122         * ch-exp.c: Use default case for internal error.
 123         * findvar.c: Don't omit argument type.
 124         * symtab.c: Remove unused variable.
 125
 126 2000-02-04  Nick Clifton  <nickc@cygnus.com>
 127
 128         * config/arm/tm-arm.h (LOWEST_PC): Define.
 129
 130 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 131
 132         * infrun.c (resume): Make just one call to target_resume(), instead
 133         of four: set up correct parameters in all the cases ahead of time,
 134         and do call at the end.
 135
 136 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 137
 138         * config/powerpc/tm-ppc-eabi.h: Define
 139         SOFUN_ADDRESS_MAYBE_MISSING.
 140
 141 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 142
 143         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
 144         frames (revisited).
 145
 146 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 147
 148         * Makefile.in (INIT_FILES): Append CONFIG_INITS
 149         * configure.in (CONFIG_INIT): Initialize.
 150         (links): Link srcdir/gdbtk/library to gdbtcl2.
 151         * gdbtcl2: Moved to gdbtk/library.
 152         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
 153         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
 154         gdbtk.h: Moved to gdbtk/generic.
 155
 156 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 157
 158         * printcmd.c (build_address_symbolic): New function. Returns all
 159         the parts that are necessary to print an address in a symbolic
 160         form.
 161         (print_address_symbolic): Split into a printing part and an
 162         information building part, build_address_symbolic().
 163
 164         * defs.h (build_address_symbolic): Export.
 165
 166 2000-02-03  Jim Blandy  <jimb@redhat.com>
 167
 168         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
 169         opcode.
 170
 171 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 172
 173         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
 174         arguments on dummy frames.
 175
 176 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 177
 178         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
 179         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
 180
 181 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 182
 183         * remote.c (getpkt_sane): New function. It is the old getpkt(),
 184         which now returns a timeout indication.
 185         (getpkt): New function. Wrapper for getpkt_sane(), so that return
 186         value can still be ignored.
 187
 188 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 189
 190         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
 191         UI_OUT.
 192
 193 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 194
 195         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
 196         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
 197         GDB_FILE.
 198
 199         * Makefile.in: Update.
 200
 201         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
 202         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
 203         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
 204         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
 205         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
 206         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
 207         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
 208         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
 209         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
 210         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
 211         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
 212         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
 213         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
 214         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
 215         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
 216         config/pa/tm-hppa.h: Update.
 217         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
 218
 219 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
 220
 221         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
 222         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
 223         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
 224         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
 225         config/m88k/delta88v4.mh, config/mips/irix4.mh,
 226         config/mips/irix5.mh, config/mips/mipsv4.mh,
 227         config/powerpc/solaris.mh (NATDEPFILES): Change references to
 228         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
 229         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
 230
 231 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 232
 233         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
 234
 235         * main.c (captured_main): Only use the legacy tui_file code when
 236         linking in older code such as the TUI.
 237
 238         * gdb-file.h, gdb-file.c: New files.
 239         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
 240         null_file_isatty, null_file_rewind, null_file_put,
 241         null_file_flush, null_file_write, null_file_fputs,
 242         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
 243         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
 244         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
 245         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
 246         set_gdb_file_data, struct accumulated_gdb_file,
 247         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
 248         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
 249         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
 250         stdio_file_delete, stdio_file_flush, stdio_file_write,
 251         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
 252         Moved to gdb-file.h and gdb-file.c.
 253         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
 254         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
 255         tui_file_rewind, tui_file_put, tui_file_fputs,
 256         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
 257         fputs_unfiltered_hook):
 258         Moved to tui/tui-file.c and tui/tui-file.h.
 259
 260         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
 261         (tui-file.o, gdb-file.o): Add dependencies.
 262         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
 263         * main.c: #include tui/tui-file.h.
 264
 265 2000-01-28  Fred Fish  <fnf@cygnus.com>
 266
 267         * findvar.c (value_from_register): Special case handling of D10V
 268         pointer values fetched from registers.
 269
 270 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 271
 272         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
 273         support for new style thumb prologues.
 274
 275 2000-01-28  Nick Clifton  <nickc@redhat.com>
 276
 277         * arm-tdep.c: Remove extraneous dash at start of strings
 278         introduced in previous delta.
 279
 280 2000-01-27  Nick Clifton  <nickc@redhat.com>
 281
 282         * arm-tdep.c: Replace uses of arm_toggle_renames() with
 283         parse_arm_disassembler_option().
 284
 285 2000-01-27  Jim Blandy  <jimb@cygnus.com>
 286
 287         * symtab.c (decode_line_1): Don't let commas that are within
 288         quotes or parenthesis terminate the line spec.  Don't use pp when
 289         removing the final double quote of a double-quoted string.  Don't
 290         forget to skip the opening double quote.  I have no clue whether
 291         this change is correct; probably we've just moved this function
 292         from one buggy place to another buggy place, and never came within
 293         an outhouse whiff of correctness.
 294         (find_toplevel_char): New function.
 295
 296 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 297
 298         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
 299         passing the pointer to a thumb function as an argument.
 300
 301 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 302
 303         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
 304         are reinserted for another run.
 305
 306 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 307
 308         * cli-out.c (cli_filed_string): Test for NULL string.
 309
 310 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 311
 312         * infcmd.c (run_stack_dummy): Account for a random signal stopping
 313         the inferior as well as breakpoints being hit while performing an
 314         inferior function call.
 315         * valops.c (hand_function_call): Ditto.
 316
 317 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 318
 319         From  Mark Kettenis  <kettenis@gnu.org>
 320
 321         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
 322         i386_REGS_SEGS_STATE.
 323         (HAVE_I387_REGS): Define.
 324         (FLOAT_INFO): Remove.
 325         * i386gnu-nat.c: Almost completely rewritten to use new i386
 326         register layout and `float info' implementation.
 327         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
 328         Move prototypes from here.
 329         * gnu-nat.h: To here.
 330
 331 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
 332
 333         * utils.c (get_field, put_field): Fix buffer underruns and
 334         overruns.  Also, handle case where total_len is not evenly
 335         divisible by 8.
 336         (getfield): Make sure zeroing of unwanted bits occurs even
 337         when bit field to extract does not straddle two or more
 338         bytes.
 339
 340 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
 341
 342         * defs.h: Add gdb_thread_select declaration.
 343
 344 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
 345
 346         * linux-thread.c (_initialize_linuxthreads): Make sure that
 347         linuxthreads_block_mask does not block SIGCHLD.
 348
 349 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 350
 351         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
 352         text so that new lines work properly.
 353
 354 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 355
 356         * proc-utils.h: New file. Export functions from proc-*.c.
 357
 358         * proc_api.c: Rename to:
 359         * proc-api.c: New file. Add include of proc-utils.h.
 360
 361         * proc_events.c: Rename to:
 362         * proc-events.c: New file.
 363
 364         * proc_flags.c: Rename to:
 365         * proc-flags.c: New file.
 366
 367         * proc_why.c: Rename to:
 368         * proc-why.c: New file. Add include of proc-utils.h.
 369
 370         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
 371         ctype.h, proc-utils.h.
 372         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
 373         (open_procinfo_files): Conditionalize local variable tmp, to avoid
 374         compiler warnings.
 375         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
 376         pathname.
 377         (procfs_wait): Adjust format in some printf_filetered calls to
 378         avoid compiler warnings.
 379         (make_signal_thread_runnable): Ifdef 0. The calls to this function
 380         are also ifdef'd 0 .
 381         (procfs_resume): Add parentheses around '&&' operation.
 382         (procfs_set_exec_trap): Remove unused variable.
 383         (info_proc_cmd): Add braces to avoid ambiguous else clause.
 384
 385         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
 386         proc-why.o): Update dependencies.
 387
 388         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
 389         proc-*.o.
 390
 391 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
 392
 393         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
 394         Fix from Robert Lipe <robertl@sco.com>.
 395         * configure: Regenerated.
 396
 397 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 398
 399         * stack.c (print_frame_info_base): Break up into the frame info
 400         (location) printing part and the rest (source line printing).
 401         (print_frame): New function. Take care of printing the location
 402         information.
 403         Update copyright.
 404
 405         * infrun.c (normal_stop): Use enum values rather than integers for the
 406         source_flag to be passed to show_and_print_stack_frame().
 407         Update copyright.
 408
 409         * frame.h (print_what): New enum for 'source' argument to
 410         print_frame_info_base(). Use this instead of obscure numbers.
 411         Update copyright.
 412
 413 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
 414
 415         * event-top.c (stdin_event_handler): call quit_command rather than
 416         exit -- run cleanups, give target code a chance to say goodbye to
 417         the target.  Fixes bug where the inferior processes were left
 418         around on Solaris (and probably elsewhere) by the testsuite.
 419
 420 2000-01-14  Mark Salter  <msalter@cygnus.com>
 421
 422         * v850-tdep.c (v850_target_architecture_hook): Setup correct
 423         machine id for disassembly.
 424
 425 2000-01-13  Jim Blandy  <jimb@cygnus.com>
 426
 427         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
 428         convert_to_regset, when regno indicates a specific register.
 429
 430 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 431
 432         * uw-thread.c: Document libthread.so debugging interface.  Minor
 433         comment and formatting tweaks.
 434         (DEBUG): #define as 0 instead of 1.
 435         (CALL_BASE): Include function name in error msg.
 436         (libthread_stub): Adjust inferior_pid after thread exit.
 437         (uw_thread_create_inferior): Deactivate uw_thread_ops before
 438         asking procfs_ops to create inferior.
 439         (libthread_init): Don't return nonlocally on error.
 440
 441 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 442
 443         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
 444         variable.
 445
 446 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 447
 448         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
 449         both sides are on the same state.
 450
 451 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 452
 453         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
 454         115200 (minor syntax mistake).
 455
 456 2000-01-12  Jim Blandy  <jimb@cygnus.com>
 457
 458         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
 459         this here, to go along with the definitions of PIDGET and TIDGET.
 460
 461 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 462
 463         * thread.c (do_captured_thread_select): New function. Switch
 464         current thread, safely from within catch_errors().
 465         (gdb_thread_select): New function. Switch threads safely.
 466         (thread_command): Use gdb_thread_select().
 467         Include ui-out.h.
 468         (do_captured_list_thread_ids): New function.
 469         (gdb_list_thread_ids): New function.
 470
 471         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
 472
 473 2000-01-11  Christopher Faylor <cgf@cygnus.com>
 474
 475         * configure.in: Avoid linking -limagehlp unless it's a native build.
 476         * configure: Regenerate.
 477         * thread.cc (add_thread): Clear private data pointer here or suffer
 478         strange behavior when it is checked for NULL later.
 479
 480 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
 481
 482         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
 483         * configure.in: Add an additional library to cygwin link.
 484         * configure: Regenerate.
 485
 486         Patch from Egor Duda <deo@logos-m.ru>:
 487         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
 488         type.
 489
 490 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
 491
 492         * uw-thread.c: New file to support UnixWare user-mode threads:
 493         contributed by Nickolas Duffek  <nsd@cygnus.com>.
 494         * target.h (struct target_ops): New vector, to_extra_thread_info,
 495         allows back-ends to give extra details in info thread display.
 496         (target_extra_thread_info): define new macro.
 497         (target_find_new_threads): simplify macro.  Cleanup comments.
 498         * target.c (to_extra_thread_info): default and inherit new vector.
 499         (cleanup_target): eliminate PARAMS, break up long lines,
 500         provide default definition for to_extra_thread_info, and
 501         to_find_new_threads.  Default to_thread_alive and to_query
 502         to return_zero, not target_ignore (they each return int not void).
 503         (debug_to_find_new_threads): new debug entry.
 504         (setup_target_debug): add debug_to_find_new_threads.
 505         * gdbthread.h: export struct thread_info, find_thread_pid, and
 506         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
 507         copyright.  Add new private data pointer for use by target back-ends.
 508         * thread.c (struct thread_info): move definition to gdbthread.h.
 509         (find_thread_pid): new exported function for thread lookup.
 510         (iterate_over_threads): new exported function for applying
 511         arbitrary operations to threads.  Update copyright to 2000.
 512         (info_threads_command): use new target_extra_thread_info vector
 513         to display extra information about each thread (if implemented).
 514         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
 515         Add defines for PIDGET, etc.
 516         * config/i386/tm-i386sol2.h: ditto.
 517         * config/sparc/tm-sun4sol2.h: ditto.
 518         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
 519         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
 520         if -lpthread and -lpthreads fail.
 521
 522         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
 523         (proc_flags): combine flags that UnixWare splits into two locations.
 524         (proc_modify_flag): add support for PR_KLC (kill on last close).
 525         (proc_[un]set_kill_on_last_close): new functions.
 526
 527 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 528
 529         * infrun.c (normal_stop): Print out thread id when we stop.
 530
 531 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 532
 533         * remote.c (remote_open_1): Fix message so it does not imply a
 534         specific syntax for serial ports, as it is OS dependent.
 535         (remote_async_open_1): Ibid.
 536         (init_remote_ops): Ibid.
 537
 538 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 539
 540         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
 541         "set remotebaud" command (if set) when no speed is specified on
 542         the "target rdi" command.
 543
 544 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 545
 546         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
 547         115200.
 548         (baud_options[]): Ibid.
 549
 550 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 551
 552         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
 553         used by each operating system.
 554
 555 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 556
 557         * breakpoint.c (until_break_command): Add an argument for the
 558         continuation, the beginning of the cleanups set up by this
 559         command.
 560         (until_break_command_continuation): Do cleanups until the one
 561         passed in as argument instead of doing all of them.
 562
 563         * infcmd.c (finish_command_continuation): Expect a new argument,
 564         which indicates up to where to do cleanups. Update calls to
 565         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
 566         (finish_command): Add another argument for the continuation: the
 567         starting cleanup for this command.
 568
 569 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 570
 571         From Grant Edwards <grante@visi.com> (original patch from Thomas
 572         Zenker ):
 573         * rdi-share/ardi.c: Allow interruption of interruptible
 574         targets with a <CNTL-C>.
 575
 576 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 577
 578         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
 579         to control port to accommodate some versions of Angel.
 580
 581 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 582
 583         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
 584         Add interpretation for C Support Library packets.
 585
 586 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 587
 588         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
 589         is now being modified.
 590         * rdi-share/devsw.h: Adjust declaration of the above funtion.
 591
 592 For older changes see ChangeLog-99
 593 \f
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 595 mode: change-log
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