gdb/ChangeLog

   1 2001-02-20  Martin M. Hunt  <hunt@redhat.com>
   2
   3         * solib.c (info_sharedlibrary_command): Don't assume pointers
   4         are the same size of long, call longest_local_hex_string_custom().
   5
   6         * solib-svr4.c (LM_ADDR): LM_ADDR is a signed offset, so
   7         extract_signed_integer() should be called instead of
   8         extract_address().
   9
  10 2001-02-20  Martin M. Hunt  <hunt@redhat.com>
  11
  12         * MAINTAINERS: Add Martin Hunt to Write After Approval list.
  13
  14 2001-02-19  Andrew Cagney  <ac131313@redhat.com>
  15
  16         Frm 2001-02-09 Jim Kingdon <jkingdon@engr.sgi.com>:
  17         * mips-tdep.c (mips_register_raw_size): If FP_REGISTER_DOUBLE,
  18         then floating point registers are 8 bytes.
  19
  20 2001-02-19  Michael Snyder  <msnyder@mvstp600e.cygnus.com>
  21
  22         * parse.c (write_exp_msymbol): Make the type CORE_ADDR, to
  23         accomodate 64-bit addresses.
  24
  25 2001-02-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  26
  27         From Peter Schauer <Peter.Schauer@regent.e-technik.tu-muenchen.de>
  28         * symtab.c (lookup_symbol_aux): Call lookup_symbol_aux, not
  29         lookup_symbol, when trying to find a symbol with a mangled name,
  30         to avoid infinite recursion.
  31
  32 2001-02-18  Andrew Cagney  <ac131313@redhat.com>
  33
  34         * TODO (5.2): Mention G++ 3.0 ABI.  General cleanups.
  35
  36 2001-02-19  Jonathan Larmour  <jlarmour@redhat.com>
  37
  38         * arm-tdep.c (check_prologue_cache): Fix off by 1 error.
  39         (save_prologue_cache): Ditto.
  40
  41 2001-02-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  42
  43         From: innadadadavida@yahoo.com:
  44         * partial-stab.h (switch): Check that pst is not null
  45         before dereferencing it.
  46
  47 2001-02-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  48
  49         From Andrew Cagney  <cagney@b1.cygnus.com>:
  50         * symfile.c (add_symbol_file_command): Always initialize
  51         my_cleanup using a NULL cleanup.
  52
  53 2001-02-19  Eli Zaretskii  <eliz@is.elta.co.il>
  54
  55         * demangle.c (demangling_style_names): New variable.
  56         (_initialize_demangler): Fill demangling_style_names with the
  57         names of known demangling styles from libiberty_demanglers[].  Use
  58         add_set_enum_cmd instead of add_set_cmd, to get completion on
  59         demangling style names.
  60
  61         * proc-api.c (_initialize_proc_api): Make `procfs-file' use
  62         file-name completion.
  63
  64         * remote-rdi.c (_initialize_remote_rdi): Ditto for `rdilogfile'.
  65
  66         * solib.c (_initialize_solib): Ditto for `solib-search-path' and
  67         `solib-absolute-prefix'.
  68
  69         * tracepoint.c (_initialize_tracepoint): Ditto for
  70         `save-tracepoints'.
  71
  72         * win32-nat.c (_initialize_inftarg): Ditto for `dll-symbols'.
  73
  74         * cli/cli-cmds.c (init_cli_cmds): Make `shell' and `make' use
  75         file-name completion.
  76
  77         * infcmd.c (_initialize_infcmd): Make the following commands use
  78         the file-name completer: `tty', `args', `path', `paths', and
  79         `run'.
  80
  81 2001-02-18  Eli Zaretskii  <eliz@is.elta.co.il>
  82
  83         * go32-nat.c: Include i387-nat.h.
  84         (fetch_register): New function, uses some of the guts of
  85         go32_fetch_registers and calls i387_supply_register.
  86         (go32_fetch_registers): Most of the code moved into
  87         fetch_register.  Use i387_supply_fsave.
  88         (store_register): Use i387_fill_fsave instead of custom code.
  89         (go32_store_registers): Use i387_fill_fsave.
  90
  91         * Makefile.in (go32-nat.o): Depend on i387-nat.h.
  92
  93         * config/i386/go32.mh (NATDEPFILES): Add i387-nat.o.
  94
  95         * completer.c (gdb_completer_file_name_break_characters): Remove
  96         slash from file-name break characters.
  97         [__MSDOS__]: Special definition for DOS/Windows file names.
  98         (line_completion_function): When completing on file names, bump
  99         `p' to the first file-name constituent character of `word', before
 100         invoking the completer.
 101
 102 2001-02-17  Mark Kettenis  <kettenis@gnu.org>
 103
 104         * i387-nat.c: Include "i387-nat.h".  Use regnum instead of regno
 105         consistently for parameter names.  Fix comments accordingly.
 106         (i387_supply_register): New function.
 107         (i387_supply_fsave): Implement using i387_supply_register.
 108         * i387-nat.h: Use regnum instead of regno consistently for
 109         parameter names.  Fix comments accordingly.
 110         (i387_supply_register): New prototype.
 111
 112 2001-02-16  Michael Snyder  <msnyder@mvstp600e.cygnus.com>
 113
 114         * remote.c (build_remote_gdbarch_data): Use new TARGET_ADDR_BIT
 115         instead of TARGET_PTR_BIT (to support Harvard architectures).
 116
 117 2001-02-16  Andrew Cagney  <ac131313@redhat.com>
 118
 119         From 2001-02-11 Paul Hilfinger <hilfingr@lisbon.int.act-europe.fr>
 120         * hpux-thread.c (hpux_thread_xfer_memory): Add mem_attrib
 121         argument to parameter list and to call in order to conform to
 122         to_xfer_memory field of struct target_ops.
 123
 124 2001-02-12  Michael Chastain  <chastain@redhat.com>
 125
 126         * somsolib.c (som_solib_add_solib_objfile): Do not use
 127         section relocation feature of syms_from_objfile.  Do my own
 128         section relocation, offsetting each section of the som by
 129         either text_addr - text_link_addr or data_start.
 130
 131 2001-02-16  Andrew Cagney  <ac131313@redhat.com>
 132
 133         * TODO (5.1): Move ``Hardware watchpint problems'' out of 5.1.
 134
 135 2001-02-16  Andrew Cagney  <ac131313@redhat.com>
 136
 137         * MAINTAINERS (paper trail): Update.
 138
 139 2001-02-16  Mark Kettenis  <kettenis@gnu.org>
 140
 141         * target.h (target_fetch_registers): Fix comment.
 142
 143 2001-02-15  Andrew Cagney  <ac131313@redhat.com>
 144
 145         * f-exp.y: Include <ctype.h>.
 146         (parse_number): Ensure that ``i'' is always initialized.
 147
 148 2001-02-14  Jim Kingdon  <jkingdon@engr.sgi.com>
 149
 150         * MAINTAINERS: Add myself to paper trail section.
 151
 152 2001-02-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 153
 154         * configure.in (AC_CHECK_HEADERS): Add sys/file.h.
 155         * configure, config.in: Regenerate.
 156         * corelow.c: Include <sys/file.h> if present.
 157
 158 2001-02-14  Andrew Cagney  <ac131313@redhat.com>
 159
 160         * inflow.c (terminal_ours_1): Initialize ``osigtou''.  Only
 161         declare when have SIGTTOU.
 162
 163 2001-02-14  Eli Zaretskii  <eliz@is.elta.co.il>
 164
 165         * config/djgpp/fnchange.lst: Add entries for gdb/gdbtk/*/ChangeLog-*.
 166
 167 2001-02-12  Jim Kingdon  <jkingdon@engr.sgi.com>
 168
 169         * MAINTAINERS: Update my email address.
 170
 171 2001-02-11  Eli Zaretskii  <eliz@is.elta.co.il>
 172
 173         * NEWS: Document that "info symbol" works with COFF debug info and
 174         its variants.
 175
 176         * minsyms.c (lookup_minimal_symbol_by_pc_section): Don't skip
 177         symbols whose SYMBOL_BFD_SECTION is NULL.
 178
 179 2000-02-10  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 180
 181         Get rid of AIX specific PC_LOAD_SEGMENT, replace with PC_SOLIB.
 182         * xcoffsolib.c (xcoff_solib_address):  Renamed from
 183         pc_load_segment_name.  Return NULL if address is not in a shared
 184         library.  Cleanup shared library name construction, using xasprintf.
 185         Format shared library member names consistent with format in exec.c.
 186         (solib_info):  Format shared library member names consistent with
 187         format in exec.c.
 188         * config/rs6000/nm-rs6000.h:  Replace PC_LOAD_SEGMENT with PC_SOLIB,
 189         using xcoff_solib_address for PC_SOLIB definition.
 190         * stack.c (print_frame):  Remove PC_LOAD_SEGMENT code, no longer
 191         needed.
 192
 193 2000-02-10  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 194
 195         * mipsread.c (read_alphacoff_dynamic_symtab):  Replace alloca calls
 196         with xmalloc calls and cleanups.
 197
 198 2000-02-10  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 199
 200         * rs6000-nat.c (child_xfer_memory):  Add missing parameter
 201         'struct mem_attrib *' required by 2001-01-23 change.
 202
 203 2001-02-08  Jim Kingdon  <jkingdon@engr.sgi.com>
 204
 205         Updates to "make TAGS":
 206         * Makefile.in (ALLDEPFILES): Remove altos-xdep.c arm-convert.s
 207         arm-xdep.c convex-tdep.c convex-xdep.c pyr-tdep.c pyr-xdep.c
 208         tahoe-tdep.c.
 209         (TAGFILES_NO_SRCDIR): Add $(SUBDIR_CLI_SRCS).
 210
 211 2001-02-08  Eli Zaretskii  <eliz@is.elta.co.il>
 212
 213         * config/djgpp/fnchange.lst: Remove extraneous "too many dots".
 214
 215 Wed Feb  7 22:39:26 2001  Andrew Cagney  <cagney@redhat.com>
 216
 217         From Dean Luick <luick@cray.com>:
 218         * defs.h (continuation): Remove unused global variable.
 219
 220 Wed Feb  7 22:28:31 2001  Andrew Cagney  <cagney@redhat.com>
 221
 222         * configure.tgt: Remove references to convex, pyramid, altos and
 223         tahoe.
 224         * configure.host: Ditto.
 225         * MAINTAINERS: Ditto.
 226         * NEWS: Update.
 227
 228         * tahoe-tdep.c: Delete obsolete file.
 229         * pyr-xdep.c: Ditto.
 230         * pyr-tdep.c: Ditto.
 231         * convex-tdep.c: Ditto.
 232         * convex-xdep.c: Ditto.
 233         * config/tahoe/xm-tahoe.h: Ditto.
 234         * config/tahoe/tm-tahoe.h: Ditto.
 235         * config/tahoe/tahoe.mt: Ditto.
 236         * config/tahoe/tahoe.mh: Ditto.
 237         * config/pyr/xm-pyr.h: Ditto.
 238         * config/pyr/tm-pyr.h: Ditto.
 239         * config/pyr/pyramid.mt: Ditto.
 240         * config/pyr/pyramid.mh: Ditto.
 241         * config/m68k/xm-altos.h: Ditto.
 242         * config/m68k/tm-altos.h: Ditto.
 243         * config/m68k/altos.mt: Ditto.
 244         * config/m68k/altos.mh: Ditto.
 245         * config/convex/xm-convex.h: Ditto.
 246         * config/convex/tm-convex.h: Ditto.
 247         * config/convex/convex.mt: Ditto.
 248         * config/convex/convex.mh: Ditto.
 249         * config/convex/Convex.notes: Ditto.
 250         * config/arm/xm-arm.h: Ditto.
 251         * config/arm/nm-arm.h: Ditto.
 252         * config/arm/arm.mt: Ditto.
 253         * config/arm/arm.mh: Ditto.
 254         * arm-convert.s: Ditto.
 255         * arm-xdep.c: Ditto.
 256         * altos-xdep.c: Ditto.
 257
 258 Wed Feb  7 19:41:21 2001  Andrew Cagney  <cagney@redhat.com>
 259
 260         * defs.h (internal_error, internal_verror): Add __FILE__ and
 261         __LINE__ parameter.
 262         * utils.c (internal_error, internal_verror): Update.
 263
 264         * v850-tdep.c: Update calls to internal_error.
 265         * utils.c: Ditto.
 266         * ui-out.c: Ditto.
 267         * ui-file.c: Ditto.
 268         * target.h: Ditto.
 269         * symtab.h: Ditto.
 270         * symm-nat.c: Ditto.
 271         * sparc-tdep.c: Ditto.
 272         * source.c: Ditto.
 273         * serial.c: Ditto.
 274         * rs6000-tdep.c: Ditto.
 275         * rs6000-nat.c: Ditto.
 276         * remote.c: Ditto.
 277         * remote-vx.c: Ditto.
 278         * remote-sim.c: Ditto.
 279         * remote-mips.c: Ditto.
 280         * regcache.c: Ditto.
 281         * objfiles.h: Ditto.
 282         * objfiles.c: Ditto.
 283         * mn10300-tdep.c: Ditto.
 284         * mips-tdep.c: Ditto.
 285         * maint.c: Ditto.
 286         * m68k-tdep.c: Ditto.
 287         * m3-nat.c: Ditto.
 288         * language.c: Ditto.
 289         * infptrace.c: Ditto.
 290         * inferior.h: Ditto.
 291         * infcmd.c: Ditto.
 292         * ia64-tdep.c: Ditto.
 293         * i386-tdep.c: Ditto.
 294         * i386-linux-nat.c: Ditto.
 295         * hppah-nat.c: Ditto.
 296         * go32-nat.c: Ditto.
 297         * findvar.c: Ditto.
 298         * f-lang.c: Ditto.
 299         * elfread.c: Ditto.
 300         * event-loop.c: Ditto.
 301         * dwarf2read.c: Ditto.
 302         * dsrec.c: Ditto.
 303         * d30v-tdep.c: Ditto.
 304         * d10v-tdep.c: Ditto.
 305         * cli/cli-setshow.c: Ditto.
 306         * cli/cli-script.c: Ditto.
 307         * ch-exp.c: Ditto.
 308         * breakpoint.c: Ditto.
 309         * ax-gdb.c: Ditto.
 310         * arch-utils.c: Ditto.
 311         * a29k-tdep.c: Ditto.
 312         * gdb_assert.h: Ditto.
 313         * gdbarch.sh: Ditto.
 314         * gdbarch.h, gdbarch.c: Re-generate.
 315
 316 2001-02-07  Andrew Cagney  <ac131313@redhat.com>
 317
 318         From Mark Kettenis <kettenis@gnu.org>:
 319         * event-top.h [!STOP_SIGNAL]: #include <signal.h>.
 320
 321 2001-02-07  Andrew Cagney  <ac131313@redhat.com>
 322
 323         * remote-sim.c (dump_mem): Cleanup printf format argument.
 324         * MAINTAINERS: Update, mn10300-elf now builds.
 325
 326 2001-02-07  Mark Kettenis  <kettenis@gnu.org>
 327
 328         * event-top.c: Remove duplicate #include <signal.h>.
 329
 330 2001-02-06  Andrew Cagney  <ac131313@redhat.com>
 331
 332         * sol-thread.c (restore_inferior_pid): Save the PID in a freshly
 333         allocated buffer.
 334         (save_inferior_pid): Restore the PID from that tempoary
 335         buffer. Delete the buffer.
 336         * utils.c (make_cleanup_close, do_close_cleanup): Ditto for FD.
 337
 338 2001-02-06  Andrew Cagney  <ac131313@redhat.com>
 339
 340         * MAINTAINERS: Add ``The Obvious Fix Rule''.
 341
 342 2001-02-06  Andrew Cagney  <ac131313@redhat.com>
 343
 344         * MAINTAINERS: Add Michael Snyder to Solaris/SPARC list.
 345
 346 2001-02-06  Andrew Cagney  <ac131313@cygnus.com>
 347
 348         * gdbarch.sh: Include "gdb_assert.h".
 349         (struct gdbarch): Change ``nr_data'' to unsigned.
 350         (alloc_gdbarch_data, free_gdbarch_data): New functions.
 351         (gdbarch_free): Free the data-pointer vector.  Use xfree to delete
 352         architecture vector.
 353         (struct gdbarch_data, struct gdbarch_data_registration): Move init
 354         method to gdbarch_data.  Add free method, make index unsigned.
 355         (struct gdbarch_data_registry): Make nr unsigned.
 356         (register_gdbarch_data): Add free parameter. Store in
 357         gdbarch_data.
 358         (init_gdbarch_data): Use set_gdbarch_data.
 359         (set_gdbarch_data): New function.
 360
 361         * gdbarch.h, gdbarch.c: Re-generate.
 362
 363 2001-02-06  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 364
 365         * ser-unix.c (hardware_print_tty_state) [HAVE_SGTTY]: Call
 366         fprintf_filtered with correct arguments.
 367
 368 2001-02-06  Michael Snyder  <msnyder@makita.cygnus.com>
 369         Submitted by Paul Hilfinger (hilfingr@gnat.com)
 370         and Andrei Petrov (and@genesyslab.com).
 371         * findvar.c: Buffers of size MAX_REGISTER_RAW_SIZE or REGISTER_BYTES
 372         must be allocated dynamically, since these are no longer constants.
 373         * infcmd.c: Ditto.
 374         * regcache.c: Ditto.
 375         * remote.c: Ditto.
 376         * sol-thread.c: Ditto.
 377         * valops.c: Ditto.
 378         * config/sparc/sun4sol2.mh (MH_CFLAGS): Add -I/usr/include/v9, as a
 379         work-around for a missing Sun header file in solaris for sparc64.
 380
 381 2001-02-04  Philip Blundell  <philb@gnu.org>
 382
 383         * config/arm/linux.mh (NATDEPFILES): Add proc-service.o,
 384         thread-db.o, lin-lwp.o; remove lin-thread.o, linux-thread.o.
 385         * config/arm/nm-linux.h (PREPARE_TO_PROCEED, ATTACH_LWP,
 386         GET_THREAD_SIGNALS): Define.
 387         * arm-linux-nat.c (fill_gregset): Correct type of argument.
 388         (supply_gregset): Likewise.
 389         (fill_fpregset): Likewise.
 390         (supply_fpregset): Likewise.
 391
 392 Tue Feb  6 11:58:57 2001  David Taylor  <taylor@redhat.com>
 393
 394         * valops.c (value_cast): If casting a scalar to a pointer, do not
 395         issue a message about truncation unless it exceeds the length of
 396         an address, not the length of a pointer.  This is because what the
 397         user gives us is an address, not a pointer, and we will ultimately
 398         convert it (via ADDRESS_TO_POINTER) to a pointer, not truncate it
 399         to a pointer.  This allows things like "print *(int *)0x01000234"
 400         to work without generating a misleading message on a target having
 401         two byte pointers and four byte addresses.
 402
 403 2001-02-05  Christopher Faylor  <cgf@cygnus.com>
 404
 405         * win32-nat.c: Change PTR to void * throughout.
 406
 407 2001-02-05  J.T. Conklin  <jtc@redback.com>
 408
 409         * signals.h: Removed.
 410         * event-top.c (#include <signal.h>): Changed from signals.h.
 411         * inflow.c: Likewise.
 412         * mac-xdep.c: Likewise.
 413         * ser-pipe.c: Likewise.
 414         * ser-tcp.c: Likewise.
 415         * standalone.c: Likewise.
 416         * top.c: Likewise.
 417         * utils.c: Likewise.
 418         * Makefile.in: Removed signals.h from dependencies.
 419
 420 2001-02-05  Christopher Faylor  <cgf@cygnus.com>
 421
 422         Change suggested by Dean Luick <luick@cray.com>
 423         * inferior.h (step_over_calls_kind): Remove trailing comma from
 424         last enum element.
 425         (step_over_calls): Declare as extern rather than global.
 426
 427 2001-02-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 428
 429         * sh-tdep.c: Update copyright.
 430         (sh_extract_return_value): Rewrite.
 431         (sh3e_sh4_extract_return_value): New function.
 432         (sh_gdbarch_init): Initialize gdbarch_extract-return_value to new
 433         version of the function for sh3e and sh4 CPUs.
 434
 435 2001-02-05  Michael Chastain  <chastain@redhat.com>
 436
 437         * hppah-nat.c (child_xfer_memory): Add parameter 'struct mem_attrib *'
 438         to conform with interface change.
 439
 440 2001-02-04  Eli Zaretskii  <eliz@is.elta.co.il>
 441
 442         * config/djgpp/fnchange.lst: Tweak to make consistent with the
 443         new files.
 444
 445         * config/djgpp/djconfig.sh: Use explicit absolute file name when
 446         invoking `find'.
 447
 448         * ser-go32.c (dos_write) [UART_FIFO_WORKS]: Use outportsb only if
 449         UART_FIFO_WORKS is defined.  Otherwise use outportb.
 450         From Francisco Pastor <fpastor.etra-id@etra.es>
 451
 452         * go32-nat.c (go32_xfer_memory): Make the argument list consistent
 453         with target.h's `to_xfer_memory' member.
 454
 455 2001-02-02  J.T. Conklin  <jtc@redback.com>
 456
 457         * ppc-bdm.c (#include <signal.h>): Removed.
 458         * remote-array.c: Likewise.
 459         * remote-bug.c: Likewise.
 460         * remote-e7000.c: Likewise.
 461         * remote-mips.c: Likewise.
 462         * remote-os9k.c: Likewise.
 463         * remote-st.c: Likewise.
 464         * remote-udi.c: Likewise.
 465         * remote-vx29k.c: Likewise.
 466         * remote-vx68.c: Likewise.
 467         * remote-vx960.c: Likewise.
 468         * remote-vxmips.c: Likewise.
 469         * remote-vxsparc.c: Likewise.
 470
 471 2001-02-02  John Moore  <jmoore@redhat.com>
 472
 473         * remote-utils.h (sr_set_device): Changed free() to xfree() where
 474         appropriate.  Also changed Copyright to include 2001.
 475         * symtab.h (obstack_chunk_free, SYMBOL_INIT_DEMANGLED_NAME): Likewise.
 476         * value.h (value_free): Likewise.
 477         * gdbarch.sh (gdbarch_free): Likewise.
 478         * gdbarch.c, gdbarch.h: Regenerated.
 479
 480 2001-02-02  John Moore  <jmoore@redhat.com>
 481
 482         * cli/cli-cmds.c (apropos_command): Changed occurance of free() to
 483         xfree().  Also changed Copyright to include 2001.
 484
 485 2001-02-02  J.T. Conklin  <jtc@redback.com>
 486
 487         * monitor.c (#include "gdb_wait.h"): Removed.
 488         * ocd.c: Likewise.
 489         * ppc-bdm.c: Likewise.
 490         * remote-adapt.c: Likewise.
 491         * remote-array.c: Likewise.
 492         * remote-bug.c: Likewise.
 493         * remote-e7000.c: Likewise.
 494         * remote-eb.c: Likewise.
 495         * remote-es.c: Likewise.
 496         * remote-mips.c: Likewise.
 497         * remote-mm.c: Likewise.
 498         * remote-nindy.c: Likewise.
 499         * remote-os9k.c: Likewise.
 500         * remote-rdi.c: Likewise.
 501         * remote-rdp.c: Likewise.
 502         * remote-sds.c: Likewise.
 503         * remote-sim.c: Likewise.
 504         * remote-st.c: Likewise.
 505         * remote-udi.c: Likewise.
 506         * remote-vx.c: Likewise.
 507         * remote-vx29k.c: Likewise.
 508         * remote-vx68.c: Likewise.
 509         * remote-vx960.c: Likewise.
 510         * remote-vxmips.c: Likewise.
 511         * remote-vxsparc.c: Likewise.
 512         * remote.c: Likewise.
 513         * ser-pipe.c: Likewise.
 514         * ser-unix.c: Likewise.
 515         * Makefile.in: Updated dependencies.
 516
 517 2001-01-31  David Smith  <dsmith@redhat.com>
 518
 519         * event-loop.c: Change inclusion of string.h to gdb_string.h and
 520         updated the copyright notice.
 521         * ser-pipe.c: Ditto.
 522         * mi/mi-cmds.c: Ditto.
 523         * mi/mi-console.c: Ditto.
 524         * mi/mi-getopt.c: Ditto.
 525         * mi/mi-parse.c: Ditto.
 526
 527 2001-01-31  David Smith  <dsmith@redhat.com>
 528
 529         * MAINTAINERS: Add David Smith to Write After Approval list.
 530
 531 Tue Jan 30 15:43:08 2001  Andrew Cagney  <cagney@cygnus.com>
 532
 533         * cli/cli-utils.c (putchar_filtered): Move function from here.
 534         * utils.c (putchar_filtered): To here.
 535         * cli/cli-utils.h (putchar_filtered): Move declaration from here.
 536         * defs.h (putchar_filtered): To here.
 537
 538 Tue Jan 30 17:27:11 2001  Andrew Cagney  <cagney@redhat.com>
 539
 540         * configure.in (AC_CHECK_FUNCS): Replace vfork test with
 541         AC_FUNC_VFORK macro.
 542         * config.in, configure: Re-generate.
 543
 544         * gdb_vfork.h: New file.
 545         * ser-pipe.c (pipe_open): Update. Include "gdb_vfork.h".
 546         * fork-child.c (fork_inferior): Ditto.
 547
 548 Tue Jan 30 17:09:07 2001  Andrew Cagney  <cagney@redhat.com>
 549
 550         * defs.h (strsave): Delete declaration.
 551         * utils.c (strsave): Delete definition.
 552         * TODO (strsave): Update
 553
 554         * mac-xdep.c (tilde_expand): Replace strsave with xstrdup.
 555         * sparcl-tdep.c (sparclite_open): Ditto.
 556         * mips-tdep.c (mips_set_processor_type_command):  Ditto.
 557         (_initialize_mips_tdep):  Ditto.
 558         * solib.c (solib_open):  Ditto.
 559         * symfile.c (add_filename_language):  Ditto.
 560         (set_ext_lang_command):  Ditto.
 561         * source.c (init_source_path):  Ditto.
 562         (mod_path):  Ditto.
 563         * sh3-rom.c (sh3_open):  Ditto.
 564         (sh3e_open):  Ditto.
 565         * serial.c (serial_open):  Ditto.
 566         * remote-mips.c (common_open):  Ditto.
 567         * monitor.c (monitor_open):  Ditto.
 568         * m32r-rom.c (m32r_upload_command):  Ditto.
 569         * infcmd.c (path_command):  Ditto.
 570         * f-exp.y (parse_number):  Ditto.
 571         * breakpoint.c (create_longjmp_breakpoint):  Ditto.
 572         (create_thread_event_breakpoint):  Ditto.
 573         * arc-tdep.c (arc_set_cpu_type_command):  Ditto.
 574         (_initialize_arc_tdep):  Ditto.
 575
 576 Tue Jan 30 15:14:26 2001  Andrew Cagney  <cagney@skil>
 577
 578         * cli/cli-script.c (define_command): Check for a bad hook value in
 579         switch statement.
 580
 581 2001-01-30  J.T. Conklin  <jtc@redback.com>
 582
 583         * configure/sh/embed.mt: New file.
 584         * configure/sh/linux.mt: New file.
 585         * configure/sh/sh.mt: Removed.
 586         * configure.tgt (sh-*-hms,sh-*-coff*,sh-*-elf*,sh-*-linux): New targets.
 587         (sh-*-*): Removed.
 588
 589 2001-01-29  Michael Chastain  <chastain@redhat.com>
 590
 591         * symtab.c (block_lookup_symbol): Use 'namespace' parameter in
 592         symbol comparisons in binary search.
 593
 594 2000-01-27  Christopher Faylor  <cgf@cygnus.com>
 595
 596         * win32-nat.c (child_xfer_memory): Add missing argument required by
 597         2001-01-23 change.
 598
 599 2001-01-27  Mark Kettenis  <kettenis@gnu.org>
 600
 601         * ui-out.c (do_list_end): New function.
 602         (make_cleanup_ui_out_list_end): New function.
 603         * ui-out.h: Provide prototype for make_cleanup_ui_out_list_end.
 604         * stack.c (print_frame) [UI_OUT]: Call
 605         make_cleanup_ui_out_list_end to make sure we mark the end of the
 606         list if we do a non-local exit.  At the end of the function,
 607         instead of calling ui_out_list_end directly, let do_cleanups
 608         handle it.
 609
 610 2001-01-26  Fernando Nasser  <fnasser@redhat.com>
 611
 612         Fix double parsing of filenames passed as command line arguments
 613         to GDB (causes weird handling of escape characters).
 614         Also, remove dependencies on the CLI from libgdb.
 615         * call-cmds.h: Remove declaration of exec_file_command().
 616         * gdbcore.h: Remove declaration of exec_file_command().
 617         Add declarations for exec_open() and exec_file_clear().
 618         * symfile.h: Add declarations for symbol_file_add_main() and
 619         symbol_file_clear().
 620         * exec.c (exec_open): New function. Implements to_open for exec
 621         targets.
 622         (exec_file_clear): New function. Makes GDB forget about a previously
 623         specified executable file.
 624         (exec_file_attach): Move parsing of arguments from here ...
 625         (exec_file_command): ... to here.
 626         (init_exec_ops): Use exec_open(), not exec_file_command() to
 627         implement to_open for exec targets.
 628         * symfile.c (symbol_file_add_main): New function. Call symbol_file_add()
 629         with default values.  Used when the file name has already been parsed.
 630         (symbol_file_clear): New function. Makes GDB forget about previously
 631         read symbols.
 632         (symbol_file_command): Call the above function instead of inline code.
 633         * main.c: Include "symfile.h" and "gdbcore.h" instead of the deprecated
 634         "call-cmds.h".
 635         (captured_main): Call exec_file_attach() and symbol_file_add_main()
 636         instead of exec_file_command() and symbol_file_command().
 637         (captured_main): Add comment.
 638         * corefile.c: Include "symfile.h".
 639         (core_file_command): Call symbol_file_add_main() instead of
 640         symbol_file_command().
 641         (reopen_exec_file): Call exec_open() instead of exec_file_command().
 642         * infcmd.c: Include "symfile.h".
 643         (attach_command): Call symbol_file_add_main() instead of
 644         symbol_file_command().
 645         * infrun.c: Remove comment about the inclusion of "symfile.h",
 646         not any longer appropriate.
 647         (follow_exec): Call symbol_file_add_main() instead of
 648         symbol_file_command().
 649         * remote-es.c: Include "symfile.h".
 650         (es1800_load): Call symbol_file_add_main() instead of
 651         symbol_file_command().
 652         * remote-vx.c: Remove comment about the inclusion of "symfile.h",
 653         not any longer appropriate.
 654         (vx-wait): Call symbol_file_add_main() instead of
 655         symbol_file_command().
 656         * solib-svr4.c (open_symbol_file_object): Call symbol_file_add_main()
 657         instead of symbol_file_command().
 658         * v850ice.c (ice_file): Call exec_open(), exec_file_attach() and
 659         symbol_file_add_main() instead of exec_file_command() and
 660         symbol_file_command().
 661         * Makefile.in: Update dependencies.
 662
 663 2001-01-26  Jeff Holcomb  <jeffh@redhat.com>
 664
 665         * remote-udi.c (udi_open): Change strdup to xstrdup.
 666         * thread.c (thread_apply_all_command): Change strdup to xstrdup.
 667         Update copyright message.
 668         * varobj.c (delete_variable_1): Likewise.
 669
 670         * gdb_string.h: Remove declaration of strdup.  Update copyright
 671         message.
 672         * config/xm-mpw.h: Likewise.
 673         * config/i386/xm-i386mach.h: Likewise.
 674         * config/m68k/xm-apollo68b.h: Likewise.
 675         * config/m68k/xm-hp300bsd.h: Likewise.
 676         * config/rs6000/xm-rs6000.h: Likewise.
 677         * config/vax/xm-vaxult.h: Remove declaration of strdup.
 678         * config/vax/xm-vaxult2.h: Likewise.
 679
 680 2001-01-26  Jeff Holcomb  <jeffh@redhat.com>
 681
 682         * MAINTAINERS: Add Jeff Holcomb to Write After Approval list.
 683
 684 2001-01-25  J.T. Conklin  <jtc@redback.com>
 685
 686         * target.c (target_xfer_memory_partial): Return -1 on failure due
 687         to invalid access mode attribute.
 688
 689 2001-01-25  Christopher Faylor  <cgf@cygnus.com>
 690
 691         * win32-nat.c (_initialize_core_win32): Prototype correctly.
 692
 693 2001-01-25  Mark Kettenis  <kettenis@gnu.org>
 694
 695         * config/alpha/tm-fbsd.h: Update copyright.
 696         (USE_STRUCT_CONVENTION): Define in terms of
 697         alphabsd_use_struct_convention.
 698         * config/alpha/fbsd.mt (TDEPFILES): Add alphafbsd-tdep.c.
 699         * alphafbsd-tdep.c: New file.
 700
 701 2001-01-24  Fernando Nasser  <fnasser@redhat.com>
 702
 703         * top.c (print_gdb_version): Update Copyright year.
 704
 705 2001-01-24  J.T. Conklin  <jtc@redback.com>
 706
 707         * dcache.c (dcache_write_line): Fix typo.
 708
 709         * memattr.c (delete_mem_region): Replace free() with xfree().
 710         (mem_number): Add explicit type.
 711
 712         * sol-thread.c (sol_thread_xfer_memory): Add attrib argument.
 713         (rw_common): Likewise.
 714
 715 2001-01-24  Fernando Nasser  <fnasser@redhat.com>
 716
 717         * infcmd.c (get_inferior_args, set_inferior_args): Accessor functions
 718         for the inferior program arguments.
 719         (run_command, run_no_args_command, init_infcmd)): Use accessor
 720         functions to set the inferior program arguments.
 721         * inferior.h: Add definitions to the accessor functions above.
 722
 723 2001-01-23  Jim Blandy  <jimb@redhat.com>
 724
 725         * dwarf2read.c (read_tag_const_type, read_tag_volatile_type):
 726         Implement these correctly, using make_cv_type.
 727
 728 2001-01-23  J.T. Conklin  <jtc@redback.com>
 729
 730         * exec.c (xfer_memory): Add attrib argument.
 731         * infptrace.c (child_xfer_memory): Likewise.
 732         * lin-lwp.c (lin_lwp_xfer_memory): Likewise.
 733         * monitor.c (monitor_xfer_memory): Likewise.
 734         * remote-adapt.c (adapt_xfer_inferior_memory): Likewise.
 735         * remote-array.c (array_xfer_memory): Likewise.
 736         * remote-bug.c (bug_xfer_memory): Likewise.
 737         * remote-e7000.c (e7000_xfer_inferior_memory): Likewise.
 738         * remote-eb.c (eb_xfer_inferior_memory): Likewise.
 739         * remote-es.c (es1800_xfer_inferior_memory): Likewise.
 740         * remote-mips.c (mips_xfer_memory): Likewise.
 741         * remote-mm.c (mm_xfer_inferior_memory): Likewise.
 742         * remote-nindy.c (nindy_xfer_inferior_memory): Likewise.
 743         * remote-os9k.c (rombug_xfer_inferior_memory): Likewise.
 744         * remote-rdi.c (arm_rdi_xfer_memory): Likewise.
 745         * remote-rdp.c (remote_rdp_xfer_inferior_memory): Likewise.
 746         * remote-sds.c (sds_xfer_memory): Likewise.
 747         * remote-sim.c (gdbsim_xfer_inferior_memory): Likewise.
 748         * remote-st.c (st2000_xfer_inferior_memory): Likewise.
 749         * remote-udi.c (udi_xfer_inferior_memory): Likewise.
 750         * remote-vx.c (vx_xfer_memory): Likewise.
 751         * remote.c (remote_xfer_memory): Likewise.
 752         * target.c (debug_to_xfer_memory, do_xfer_memory): Likewise.
 753         * target.h (child_xfer_memory, do_xfer_memory, xfer_memory): Likewise.
 754         * thread-db.c (thread_db_xfer_memory): Likewise.
 755
 756         * target.h (#include "memattr.h"): Added.
 757         (target_ops.to_xfer_memory): Add attrib argument.
 758
 759         * wince.c (_initialize_inftarg): Removed call to set_dcache_state.
 760         * dcache.h (set_dcache_state): Removed declaration.
 761         * dcache.c (set_dcache_state): Removed definition
 762
 763         * dcache.c: Update module comment, as dcache is now enabled and
 764         disabled with memory region attributes instead of by the global
 765         variable "remotecache".  Add comment describing the interaction
 766         between dcache and memory region attributes.
 767         (dcache_xfer_memory): Add comment describing benefits of moving
 768         cache writeback to a higher level.
 769         (dcache_struct): Removed cache_has_stuff field.  This was used to
 770         record whether the cache had been accessed in order to invalidate
 771         it when it was disabled.  However, this is not needed because the
 772         cache is write through and the code that enables, disables, and
 773         deletes memory regions invalidate the cache.  Add comment which
 774         suggests that we could be more selective and only invalidate those
 775         cache lines containing data from those memory regions.
 776         (dcache_invalidate): Updated.
 777         (dcache_xfer_memory): Updated.
 778
 779         (dcache_alloc): Don't abort() if dcache_enabled_p is clear.
 780         (dcache_xfer_memory): Removed code that called do_xfer_memory() to
 781         perform a uncached transfer if dcache_enabled_p was clear.  This
 782         function is now only called if caching is enabled for the memory
 783         region.
 784         (dcache_info): Always print cache info.
 785
 786         * target.c (do_xfer_memory): Add attrib argument.
 787         (target_xfer_memory, target_xfer_memory_partial): Break transfer
 788         into chunks defined by memory regions, pass region attributes to
 789         do_xfer_memory().
 790         * dcache.c (dcache_read_line, dcache_write_line): Likewise.
 791
 792         * Makefile.in (SFILES): Add memattr.c.
 793         (COMMON_OBS): Add memattr.o.
 794         (dcache.o): Add target.h to dependencies.
 795         * memattr.c: New file.
 796         * memattr.h: Likewise.
 797
 798         * config/m32r/m32r.mt (GDBSERVER_LIBS): Added ../../intl/libintl.a.
 799         * config/mips/vr5000.mt (GDBSERVER_LIBS): Likewise.
 800         * config/tic80/tic80.mt (GDBSERVER_LIBS): Likewise.
 801         * gdbserver/low-sim.c (#include "defs.h"): Removed.
 802         (mygeneric_load): Rename from generic_load.
 803
 804         * gdbserver/low-hppabsd.c (#include "server.h"): Added.
 805         (#include "defs.h"): Removed.
 806         (inferior_pid, perror_with_name): Remove declarations.
 807         * gdbserver/low-linux.c: Likewise.
 808         * gdbserver/low-nbsd.c: Likewise.
 809         * gdbserver/low-sparc.c: Likewise.
 810         * gdbserver/low-sun3.c: Likewise.
 811
 812         * i386-stub.c: Re-indent.
 813         * m68k-stub.c: Re-indent.
 814
 815 2001-01-22  Nicholas Duffek  <nsd@redhat.com>
 816
 817         * gdbarch.sh (PARM_BOUNDARY): Define.
 818         * gdbarch.c: Regenerate.
 819         * gdbarch.h: Regenerate.
 820
 821 2001-01-22  J.T. Conklin  <jtc@redback.com>
 822
 823         * ns32k-tdep.c: #include "frame.h"
 824         * config/ns32k/tm-umax.h (FRAME_FIND_SAVED_REGS): Restore.  It
 825         appears to have been inadvertantly removed sometime in May 1999.
 826
 827         * Revert 2000-11-09 changes where shared library objects were
 828         moved from NATDEPFILES to TDEPFILES on NetBSD targets.  While
 829         we'd like to be able to debug dynamically linked executables,
 830         this makes it impossible to build a cross debugger on a many
 831         hosts.
 832
 833         * config/i386/nbsd.mt: Remove solib.o, solib-svr4.o from TDEPFILES.
 834         * config/i386/nbsdelf.mt: Likewise.
 835         * config/m68k/nbsd.mt: Likewise.
 836         * config/ns32k/nbsd.mt: Likewise.
 837         * config/powerpc/nbsd.mt: Likewise.
 838         * config/sparc/nbsd.mt: Likewise.
 839         * config/sparc/nbsdelf.mt: Likewise.
 840         * config/i386/nbsd.mh: Add solib.o, solib-svr4.o to NATDEPFILES.
 841         * config/i386/nbsdelf.mh: Likewise.
 842         * config/m68k/nbsd.mh: Likewise.
 843         * config/ns32k/nbsd.mh: Likewise.
 844         * config/powerpc/nbsd.mh: Likewise.
 845         * config/sparc/nbsd.mh: Likewise.
 846
 847 2001-01-19  Jason Merrill  <jason@redhat.com>
 848
 849         * dbxread.c (read_ofile_symtab): Stay with AUTO_DEMANGLING for G++.
 850         (process_one_symbol): Likewise.
 851         * dwarfread.c (handle_producer): Likewise.
 852
 853 Thu Jan 18 12:08:57 2001  Andrew Cagney  <cagney@b1.cygnus.com>
 854
 855         * configure.in (build_warnings): Disable -Wuninitialized until GDB
 856         compiles with -Wuninitialized,-Werror.
 857         * configure: Regenerate.
 858
 859         * MAINTAINERS: Add list of buildable targets.
 860
 861 Thu Jan 18 12:48:04 2001  Andrew Cagney  <cagney@b1.cygnus.com>
 862
 863         * defs.h (STRCMP): Delete macro.
 864
 865         * objfiles.c (objfile_relocate): Replace STRCMP with call to
 866         strcmp.
 867         * symtab.c (lookup_partial_symbol, lookup_block_symbol): Ditto.
 868         * symfile.c (compare_symbols):  Ditto.
 869         * standalone.c (open):  Ditto.
 870         * remote-es.c (verify_break):  Ditto.
 871         * cli/cli-decode.c (add_cmd, add_show_from_set): Ditto.
 872
 873         * symfile.c (compare_psymbols): Delete comment refering to STRCMP.
 874
 875 Thu Jan 18 12:25:06 2001  Andrew Cagney  <cagney@b1.cygnus.com>
 876
 877         * varobj.c (FREEIF): Delete macro.
 878         (varobj_set_value, free_variable): Replace FREEIF with ``xfree''
 879         call.
 880
 881 2001-01-18  Nick Clifton  <nickc@redhat.com>
 882
 883         * arc-tdep.c (arc_cpu_type_table): Add new arc core numbers.
 884         (arc_print_insn): No bfd available, so pass NULL to
 885         arc_get_disassembler.
 886
 887 2001-01-09  James Ingham  <jingham@inghji.apple.com>
 888
 889          * symtab.c (lookup_symbol_aux): Call lookup_symbol_aux to lookup
 890          a mangled symbol rather than recursing into lookup_symbol, since
 891          this will just re-unmangle the name & call lookup_symbol_aux -
 892          leading to an infinite recursion.
 893
 894 2001-01-18  Mark Kettenis  <kettenis@gnu.org>
 895
 896         * infcmd.c (print_return_value): Restore another space lost by
 897         switch to UIOUT. ``$NN='' should be ``$NN =''.
 898
 899 Fri Jan 19 02:31:40 2001  Andrew Cagney  <cagney@b1.cygnus.com>
 900
 901         * target.h (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT)
 902         * breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Wrap macro
 903         definition in parenthesis.
 904
 905 Fri Jan 19 02:13:40 2001  Andrew Cagney  <cagney@b1.cygnus.com>
 906
 907         From 2000-10-27 Mark Salter <msalter@redhat.com>:
 908         * remote.c (remote_remove_hw_breakpoint): Add 'len' field to Z
 909         packet.
 910         (remote_insert_hw_breakpoint): Ditto.
 911
 912 2001-01-17  J.T. Conklin  <jtc@redback.com>
 913
 914         * config/m68k/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
 915         (BPT_VECTOR, REMOTE_BPT_VECTOR): Change to 0xf.
 916         * config/m68k/nbsd.mt (TDEPFILES): Add m68knbsd-tdep.o.
 917         * m68knbsd-tdep.c: New file.
 918
 919         * i386nbsd-tdep.c: Remove #if 0'd out #includes.
 920
 921         * m68knbsd-nat.c: #include gdbcore.h.
 922
 923 Wed Jan 17 09:41:58 2001  Andrew Cagney  <cagney@b1.cygnus.com>
 924
 925         * MAINTAINERS: Add J.T. Conklin to Blanket Write Privs.
 926
 927 2001-01-16  Michael Snyder  <msnyder@cleaver.cygnus.com>
 928
 929         * procfs.c (procfs_stopped_by_watchpoint): Don't die if process
 930         goes away -- just return false (ie. not stopped by watchpoint).
 931         * source.c (openp): Fix typo in comment.
 932
 933 2001-01-12  Nicholas Duffek  <nsd@redhat.com>
 934
 935         * blockframe.c (generic_get_saved_register): Spelling fix.
 936         * frame.h (FRAME_FP): Spelling fix.
 937
 938 Fri Jan 12 18:29:46 2001  Andrew Cagney  <cagney@b1.cygnus.com>
 939
 940         * infcmd.c (print_return_value): Restore space lost by switch to
 941         UIOUT. ``$NN='' should be ``$NN =''.
 942
 943 2001-01-08  Nicholas Duffek  <nsd@redhat.com>
 944
 945         * regcache.c (set_register_cached, register_buffer,
 946         real_register, pseudo_register fetch_register, store_register):
 947         New functions.
 948         (register_changed, read_relative_register_raw_bytes_for_frame,
 949         registers_changed, registers_fetched, read_register_bytes,
 950         read_register_gen, write_register_gen, read_register,
 951         read_signed_register, write_register, supply_register): Replace
 952         register_valid[] with register_cached() and
 953         set_register_cached().
 954         (read_register_bytes, read_register_gen, write_register_gen,
 955         read_register, read_signed_register, write_register,
 956         supply_register): Replace registers[] with register_buffer().
 957         (read_register_bytes, read_register_gen, read_register,
 958         read_signed_register): Call fetch_register().
 959         (write_register_gen, write_register): Call real_register() and
 960         store_register().
 961         (write_register_bytes): Call store_register().
 962         * value.h (set_register_cached, register_buffer): Prototype.
 963         * remote.c (remote_fetch_registers): Allocate regs[] with a
 964         run-time size.  Replace register_valid[] with
 965         set_register_cached().
 966         (store_register_using_P, remote_store_registers): Replace
 967         registers[] with register_buffer().
 968
 969 2001-01-08  Nicholas Duffek  <nsd@redhat.com>
 970
 971         * regcache.c: Change "write-back" comment to "write-through".
 972         Change "regno" to "regnum".
 973         (read_register, read_signed_register): Remove "raw" from return
 974         value description.
 975         (supply_register): Spelling fix.
 976         * value.h: Change "regno" to "regnum".
 977
 978 2001-01-08  Fernando Nasser  <fnasser@redhat.com>
 979
 980         * Makefile.in (install-gdbtk): Add .itcl files to the list of files
 981         to be installed.
 982
 983 2001-01-04  Michael Snyder  <msnyder@mvstp600e.cygnus.com>
 984
 985         * mips-tdep.c (mips_coerce_float_to_double): Fix typo in comment.
 986
 987 2001-01-04  Nicholas Duffek  <nsd@redhat.com>
 988
 989         * valops.c (VALUE_SUBSTRING_START): Delete.
 990
 991 2001-01-04  Nicholas Duffek  <nsd@redhat.com>
 992
 993         * Makefile.in (SUBDIR_CLI_OBS): Add cli/cli-utils.o.
 994         (SUBDIR_CLI_SRCS): Add cli/cli-utils.c.
 995         (cli_utils_h): New variable.
 996         (cli/cli-utils.o): New rule.
 997         * cli/cli-utils.c: New file.
 998         * cli/cli-utils.h: New file.
 999
1000 2001-01-04  Nicholas Duffek  <nsd@redhat.com>
1001
1002         * config/i386/tm-i386.h (REGISTER_CONVERT_TO_VIRTUAL,
1003         REGISTER_CONVERT_TO_RAW): Delete trailing semicolon.
1004
1005 2001-01-03  J.T. Conklin  <jtc@redback.com>
1006
1007         * alphabsd-nat.c, i386-linux-nat.c, i386bsd-nat.c: Fix typo in
1008         comment.
1009
1010 2001-01-02  Michael Snyder  <msnyder@cleaver.cygnus.com>
1011
1012         * sh-tdep.c (sh_default_store_return_value):  Allow for small return type.
1013         (sh3e_sh4_store_return_value): Call sh_default_store_return_value for
1014         non-float types.
1015         * sparc-tdep.c (sparc_frame_chain): Fix typo in comment.
1016         Update copyright notice.
1017
1018 For older changes see ChangeLog-2000
1019 \f
1020 Local Variables:
1021 mode: change-log
1022 left-margin: 8
1023 fill-column: 74
1024 version-control: never
1025 End: