gdb/ChangeLog

   1 Tue Jun  6 16:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
   4         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
   5         config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h,
   6         config/mips/tm-vr4300.h, config/mips/tm-tx39l.h,
   7         config/mips/tm-tx39.h, config/mips/tm-embedl64.h,
   8         config/mips/tm-embedl.h, config/mips/tm-embed64.h,
   9         config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P.
  10
  11         * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1.
  12
  13 Tue Jun  6 16:21:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  14
  15         * gdbarch.sh (generic_register_convertible_not,
  16         frame_num_args_unknown): Move from here.
  17         * arch-utils.c (generic_register_convertible_not,
  18         frame_num_args_unknown): To here.
  19         * arch-utils.h (frame_num_args_unknown): Add declaration.
  20         * gdbarch.h, gdbarch.c: Re-generate.
  21
  22 Tue Jun  6 15:07:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  23
  24         * remote-mips.c (mips_open): Select the default monitor prompt
  25         based on the target ISA.
  26
  27         * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT),
  28         config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT),
  29         config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT),
  30         config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT),
  31         config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT),
  32         config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT),
  33         config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT),
  34         config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro.
  35
  36 2000-06-05  Daniel Berlin  <dan@cgsoftware.com>
  37
  38         * c-exp.y (yylex): template handling fixes.
  39
  40 2000-06-03  Daniel Berlin  <dan@cgsoftware.com>
  41
  42         * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix list.
  43
  44         * symtab.c (lookup_partial_symbol): Change to stop forcing linear searches
  45         on C++ when we fail the binary search, by doing the binary search right.
  46
  47 2000-05-30  Daniel Berlin  <dan@cgsoftware.com>
  48
  49         * buildsym.c (hashname): Change to use hash function from bcache.c/.h
  50
  51         * bcache.c (hash): Change to newer hash function.
  52
  53         * bcache.h (hash): Prototype for hash function
  54
  55         * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size
  56         of type hash.
  57         (dwarf2_cached_types): New variable that is the cached types.
  58         (tag_type_to_type): Do the actual caching of types here.
  59
  60 2000-06-05  Mark Kettenis  <kettenis@gnu.org>
  61
  62         * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS):
  63         Renamed from HAVE_R_FS.
  64         (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS.
  65         * configure, config.in: Regenerated.
  66
  67 Sun Jun  4 14:00:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  68
  69         * TODO: Update.  Mention GNU/Linux/SPARC problems.
  70
  71 Wed May 31 21:41:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  72
  73         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf
  74         to a void pointer.  Update initial values.
  75         * gdbarch.h, gdbarch.c: Re-generate.
  76
  77         * findvar.c (address_to_signed_pointer,
  78         signed_pointer_to_address): New functions.
  79         * inferior.h (signed_pointer_to_address,
  80         signed_address_to_pointer): Declare.
  81
  82         * inferior.h, findvar.c (unsigned_pointer_to_address,
  83         address_to_unsigned_pointer): Rename generic_address_to_pointer
  84         and generic_pointer_to_address.  Update signatures to match
  85         gdbarch changes.
  86
  87         * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER):
  88         Define. MIPS has signed pointers.
  89
  90         * defs.h, utils.c (host_pointer_to_address,
  91         address_to_host_pointer): New functions.
  92         * irix5-nat.c (next_link_map_member, first_link_map_member),
  93         procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use.
  94
  95         * irix5-nat.c (solib_map_sections, symbol_add_stub): Change
  96         function signature to match catch_errors_ftype.
  97
  98         * TODO: Update. GDB builds using the IRIX native compiler.
  99
 100 Sat Jun  3 20:43:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 101
 102         * defs.h (strsignal, safe_strsignal): Delete declarations.
 103         * utils.c (safe_strsignal): Delete.
 104         * corelow.c (core_open): Replace save_strsignal with
 105         target_signal_to_string + target_signal_from_host.
 106         * TODO: Document problems with target_signal_from_host.
 107
 108 2000-06-03  Kevin Buettner  <kevinb@redhat.com>
 109
 110         * annotate.c, annotate.h, breakpoint.c, command.c, command.h,
 111         config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c,
 112         d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c,
 113         dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c,
 114         language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c,
 115         procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c,
 116         rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c,
 117         stabsread.h, stack.c, symfile.c, symfile.h, symtab.h,
 118         target.c, target.h, top.c, tracepoint.c, tracepoint.h,
 119         tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c,
 120         win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate
 121         PARAMS from function pointer declarations.
 122
 123 2000-06-03  Christopher Faylor  <cgf@cygnus.com>
 124
 125         * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is
 126         flushed before deleting and restoring it.
 127         (safe_symbol_file_add): Ensure that gdb_stderr is flushed before
 128         reassigning it.
 129         (handle_load_dll): Split into two functions so that WFI can handle
 130         shared library events.
 131         (child_solib_loaded_library_pathname): New function.
 132         (child_clear_solibs): New function.  Clears shared library list.
 133         (child_solib_add): New function.  Adds shared library symbols.
 134         (dll_symbol_command): New function.  Handles "dll-symbol" command.
 135         (info_dll_command): New function.  Handles info
 136         "sharedlibrary" command.
 137         (handle_exceptions): Eliminate 'ignore_trap' argument.
 138         (get_child_debug_event): Eliminate two arguments.  Return "pid" when
 139         appropriate.  Break out on most events to allow WFI to handle stuff.
 140         (child_wait): Accomodate get_child_debug_event changes.
 141         (child_attach): Clear thread list and list of loaded dlls.
 142         (child_create_inferior): Clear list of loaded dlls.  Use
 143         wait_for_inferior in a loop to look for first "trap".
 144         (child_resume): Avoid accessing a possibly-freed thread pointer.
 145         (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info
 146         sharedlibrary" commands.
 147         * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks.
 148
 149 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
 150
 151         * win32-nat.c: Fix up gcc warnings throughout.
 152         (handle_load_dll): Change DLL name to lower case.
 153         (handle_exception): Add a second argument indicating whether a
 154         breakpoint should be ignored.  Return a 0 if the breakpoint was
 155         ignored.
 156         (get_child_debug_event): Pass argument to handle_exception to control
 157         whether a breakpoint should be ignored.
 158         (child_create_inferior): Use modern cygwin API.  Explicitly clear
 159         last_sig.  Pass FIRST_EXCEPTION to get_child_debug_event for detection
 160         of first breakpoint.
 161
 162 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
 163
 164         * configure.in: Detect correct versions of dlltool and windres when
 165         cross-compiling.
 166         * configure: Regenerate.
 167
 168 2000-06-02  J.T. Conklin  <jtc@redback.com>
 169
 170         * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*.
 171         * config/i386/nbsdelf.mt: New file.
 172         * config/i386/tm-nbsdelf.h: New file.
 173
 174         * config/i386/tm-nbsd.h: change include of tm-nbsd.h to
 175         the more explicit config/tm-nbsd.h.
 176
 177 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
 178
 179         * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from
 180         register number when used as index into fpr_regs array.
 181
 182 Tue May 30 13:31:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 183
 184         * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
 185         TARGET_LONG_DOUBLE_FORMAT): Delete.
 186
 187         * gdbarch.sh: Add support for parameterized expressions.
 188         (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
 189         TARGET_LONG_DOUBLE_FORMAT): Add.  Include "floatformat.h".
 190         * gdbarch.h, gdbarch.c: Regenerate.
 191
 192         * arch-utils.c (default_single_format, default_double_format,
 193         default_long_double_format): New functions. Include
 194         "floatformat.h"
 195         * arch-utils.h: Declare.
 196
 197         * d10v-tdep.c (d10v_gdbarch_init): Set floating point format.
 198         Note that long double is 64 bit, the rest are 32 bit.  Include
 199         "floatformat.h".
 200
 201 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
 202
 203         * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define.
 204
 205 2000-06-01  Michael Snyder  <msnyder@seadog.cygnus.com>
 206
 207         * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's
 208         thread_db library) may cause this function to be called with an
 209         illegal address, in which case procfs_to_xfer_memory will
 210         return zero.  Return an error code instead of looping forever.
 211
 212 Thu Jun  1 20:05:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 213
 214         * TODO: More suggestions added.
 215
 216 2000-05-31  J.T. Conklin  <jtc@redback.com>
 217
 218         * configure.host: Add patterns for i[3456]86-*-netbsdaout*
 219         and i[3456]86-*-netbsdelf*.
 220         * config/i386/nm-nbsdelf.h: New file.
 221         * config/i386/nbsdelf.mh: New file.
 222
 223         * config/i386/nm-nbsd.h: change include of nm-nbsd.h to
 224         the more explicit config/nm-nbsd.h.
 225         * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to
 226         tm-i386.h.
 227         (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define.
 228
 229 2000-06-01  Mark Kettenis  <kettenis@gnu.org>
 230
 231         * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new
 232         native configurations.
 233
 234         * i386bsd-nat.c: Include "gregset.h".
 235         (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead
 236         of CANNOT_FETCH_REGISTER, if not already defined.
 237         (supply_gregset): Call supply_register with NULL as its second
 238         argument instead of supplying our own zeroed out buffer.
 239         (fill_gregset): Copy contents of correct registers instead of the
 240         contents of register REGNO.
 241
 242 2000-05-31  Kevin Buettner  <kevinb@redhat.com>
 243
 244         * gnu-regex.c (re_match_2_internal): Revert 2000-05-27
 245         patch which removed use of PARAMS from declaration.  This
 246         file should not have been touched as it is supposed to track
 247         the version in glibc.
 248
 249 2000-05-31  Mark Kettenis  <kettenis@gnu.org>
 250
 251         Add support for FreeBSD/Alpha.
 252         * configure.host, configure.tgt (alpha*-*-freebsd*): New entry.
 253         * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt,
 254         config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h,
 255         config/alpha/xm-fbsd.h: New files.
 256
 257 2000-05-31  Pierre Muller  <muller@sourceware.cygnus.com>
 258
 259         * MAINTAINERS: Add myself to "Write After Approval" list.
 260
 261 Tue May 30 18:48:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 262
 263         * TODO: Re-organize.
 264
 265 Tue May 30 11:22:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 266
 267         * gdbarch.sh: Add field ``postdefault''.  Rename fields
 268         ``startup'' and ``default'' to ``staticdefault'' and
 269         ``predefault''.  Fix initialization of valid_p.  Create/compare
 270         gdbarch.log.
 271
 272 Mon May 29 22:47:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 273
 274         * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
 275         Define.
 276         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
 277         GDB_FPREGSET_TYPE): Delete.
 278
 279 Mon May 29 15:41:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 280
 281         * symtab.h (make_cleanup_free_search_symbols): Add declaration.
 282         * symtab.c (make_cleanup_free_search_symbols,
 283         do_free_search_symbols_cleanup): New functions.
 284         (search_symbols, symtab_symbol_info, rbreak_command): Update.
 285         (search_symbols): Pass ``sr'', and not its address, to
 286         make_cleanup_free_search_symbols.
 287
 288 2000-05-28  Kevin Buettner  <kevinb@redhat.com>
 289
 290         * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
 291
 292 2000-05-27  Kevin Buettner  <kevinb@redhat.com>
 293
 294         * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
 295         annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
 296         ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
 297         call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
 298         coff-solib.h, coffread.c, command.c, command.h, complaints.c,
 299         complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
 300         config/alpha/nm-linux.h, config/alpha/nm-osf.h,
 301         config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
 302         config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
 303         config/arm/tm-embed.h, config/d30v/tm-d30v.h,
 304         config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
 305         config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
 306         config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
 307         config/i386/nm-i386v.h, config/i386/nm-linux.h,
 308         config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
 309         config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
 310         config/i386/tm-i386.h, config/i386/tm-i386nw.h,
 311         config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
 312         config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
 313         config/i386/tm-ptx.h, config/i386/tm-sun386.h,
 314         config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
 315         config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
 316         config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
 317         config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
 318         config/m68k/tm-isi.h, config/m68k/tm-linux.h,
 319         config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
 320         config/m68k/tm-news.h, config/m68k/tm-sun3.h,
 321         config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
 322         config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
 323         config/mips/nm-irix3.h, config/mips/nm-irix4.h,
 324         config/mips/nm-irix5.h, config/mips/nm-mips.h,
 325         config/mips/tm-embed.h, config/mips/tm-mips.h,
 326         config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
 327         config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
 328         config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
 329         config/pa/nm-hppah.h, config/pa/tm-hppa.h,
 330         config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
 331         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
 332         config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
 333         config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
 334         config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
 335         config/sh/tm-sh.h, config/sparc/nm-linux.h,
 336         config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
 337         config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
 338         config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
 339         config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
 340         config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
 341         config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
 342         config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
 343         copying.c, core-aout.c, core-regset.c, core-sol2.c,
 344         corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
 345         d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
 346         dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
 347         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
 348         environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
 349         f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
 350         frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
 351         gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
 352         h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
 353         hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
 354         hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
 355         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
 356         inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
 357         irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
 358         language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
 359         m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
 360         mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
 361         mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
 362         objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
 363         osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
 364         ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
 365         remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
 366         remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
 367         remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
 368         remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
 369         rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
 370         scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
 371         sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
 372         somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
 373         sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
 374         sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
 375         symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
 376         top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
 377         tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
 378         tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
 379         tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
 380         tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
 381         tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
 382         tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
 383         tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
 384         ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
 385         valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
 386         win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
 387         xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
 388         declarations.
 389
 390 2000-05-26  Michael Snyder  <msnyder@seadog.cygnus.com>
 391
 392         * gregset.h: New file.  Typedefs for gdb_gregset_t and
 393         gdb_fpregset_t, prototypes for supply_gregset and friends.
 394         * procfs.c: Include gregset.h.  Delete local prototypes for
 395         supply_gregset etc., and local typedef gdb_gregset_t etc.
 396         * sol-thread.c: Include gregset.h, delete local prototypes,
 397         add appropriate casts to gdb_gregset_t.
 398         * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
 399         sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
 400         m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
 401         irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
 402         arm-linux-nat.c, alpha-nat.c: Include gregset.h.
 403         * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
 404         * config/sparc/nm-sun4sol2.h: Ditto.
 405         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
 406         GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.)
 407
 408 Thu May 25 16:56:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 409
 410         * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
 411         * config.in, configure: Re-generate.
 412
 413 2000-05-25  Scott Bambrough <scottb@netwinder.org>
 414
 415         * arm-linux-tdep.c (find_minsym_and_objfile): New.
 416         (skip_hurd_resolver): New.
 417         (arm_linux_skip_solib_resolver): New.
 418         (arm_skip_solib_resolver): Removed.
 419
 420         * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
 421         arm_linux_skip_solib_resolver.
 422
 423 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
 424
 425         * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
 426         * configure.in: Add checks for r_fs and r_gs members of
 427         `struct reg'.
 428         * config.in, configure: Regenerated.
 429
 430 2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>
 431
 432         * ser-go32.c: Remove PARAMS.
 433
 434 Thu May 25 15:22:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 435
 436         * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
 437         <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
 438         * config.in, configure: Re-generate.
 439         * gdb_dirent.h: New file
 440
 441         * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
 442         * core-aout.c: Ditto.
 443         * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
 444
 445 Thu May 25 14:43:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 446
 447         * config.in: Regenerate.
 448
 449 Thu May 25 13:49:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 450
 451         From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
 452         config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
 453         and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
 454
 455 Thu May 25 11:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 456
 457         * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
 458         (enable-tui): Convert Makefile configury to use the same mechanism
 459         as MI.
 460
 461         * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
 462         TUI_CFLAGS): Delete
 463         (all-tui): Delete target.
 464         (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
 465         tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
 466         tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
 467         (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
 468         SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
 469         SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
 470         SUBDIR_TUI_UNINSTALL): Define.
 471
 472         * TODO: Update.
 473
 474 Thu May 25 11:02:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 475
 476         * TODO: Update.  Mark Kettenis fixed FreeBSD >2.2 support.
 477         * MAINTAINERS: Update Jim Ingham's address.
 478
 479 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
 480
 481         Add support for FreeBSD/i386 ELF.
 482         * i386bsd-nat.c: New file.
 483         * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
 484         Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
 485         (NUM_REGS): Remove redefinition.
 486         (USE_STRUCT_CONVENTION): Define.
 487         (i386_float_info): Remove prototype.
 488         (FLOAT_INFO): Remove define.
 489         (JB_ELEMENT_SIZE): Define to 4.
 490         (JB_PC): Define to 0.
 491         (GET_LONGJMP_TARGET): Define.
 492         (SIGTRAMP_START, SIGTRAMP_END): Define.
 493         (SIGCONTEXT_PC_OFFSET): Define.
 494         (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
 495         * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
 496         (FETCH_INFERIOR_REGISTERS): Define.
 497         (ATTACH_DETACH): Define.
 498         (kernel_u_size): Remove PARAMS.
 499         (register_u_addr): Use CORE_ADDR in prototype where appropriate.
 500         Remove PARAMS.
 501         (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
 502         Define.
 503         [SVR4_SHARED_LIBS]: Include "elf/common.h".
 504         Only define aliases for struct members from <link.h> if
 505         !SVR4_SHARED_LIBS.
 506         * config/i386/xm-fbsd.h: New file.
 507         * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
 508         * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o.  Add
 509         core-regset.o i387-nat.o i386bsd-nat.o.
 510
 511 2000-05-24  Michael Snyder  <msnyder@seadog.cygnus.com>
 512
 513         * findvar.c (value_from_register): Factor code, simplify logic.
 514
 515 2000-05-23  J.T. Conklin  <jtc@redback.com>
 516
 517         * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
 518         * config/i386/nbsd.mh (NATDEPFILES): ...to here.
 519         * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
 520         * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
 521         * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
 522         * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
 523
 524         * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
 525         * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
 526         * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
 527         (fetch_inferior_registers): Likewise.
 528         (store_inferior_registers): Likewise.
 529
 530         * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
 531         floating point registers.
 532         (store_inferior_registers): Likewise.
 533
 534 2000-05-24  Mark Kettenis  <kettenis@gnu.org>
 535
 536         * i387-nat.h, i387-nat.c: New files.
 537
 538 Tue May 23 17:21:24 2000  Alexandre Oliva  <aoliva@cygnus.com>
 539
 540         * config/sparc/nm-linux.h: Include config/nm-linux.h.
 541         * config/powerpc/nm-linux.h: Likewise.
 542
 543 Tue May 23 13:20:00 1999  Gregory Lielens  <info@fft.be>
 544
 545         * f-valprint.c : Corrected f_val_print function for TYPE_CODE
 546         (type) = TYPE_CODE_COMPLEX
 547
 548 Wed May 24 00:38:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 549
 550         * utils.c (make_cleanup_close, do_close_cleanup): New functions.
 551         * defs.h (make_cleanup_close): Add declaration.
 552
 553 Tue May 23 20:47:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 554
 555         * configure.in (build_warnings): Add -Wuninitialized.
 556         * configure: Regenerate.
 557
 558 Tue May 23 17:44:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 559
 560         From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
 561         (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
 562         * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
 563
 564         * configure: Re-generate.
 565         * proc-api.c: Only include <sys/user.h> when available.
 566         (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
 567
 568         * TODO: Update.
 569
 570 2000-05-17  Michael Snyder  <msnyder@seadog.cygnus.com>
 571
 572         * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
 573         * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
 574
 575 2000-05-17  Andrew Cagney  <cagney@sourceware.cygnus.com>
 576
 577         * GDB 5.0 released.
 578         * Makefile.in (VERSION): Set to 5.0.
 579
 580 Mon May 22 16:20:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 581
 582         * inferior.h (make_cleanup_restore_inferior_status):
 583         * infrun.c (make_cleanup_restore_inferior_status,
 584         do_restore_inferior_status_cleanup): New functions.
 585         * valops.c (hand_function_call): Use.
 586         * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
 587         (step_1): Use.
 588         * symfile.c (clear_symtab_users_cleanup): New function.
 589         (syms_from_objfile, reread_symbols): Use.
 590         * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
 591         New functions.
 592         * objfiles.h (make_cleanup_free_objfile): Add declaration.
 593         * symfile.c (syms_from_objfile, reread_symbols), hpread.c
 594         (hpread_build_psymtabs), hp-psymtab-read.c
 595         (hpread_build_psymtabs): Use.
 596         * dwarf2read.c (make_cleanup_free_die_list,
 597         do_free_die_list_cleanup): New functions.
 598         (psymtab_to_symtab_1): Use.
 599         * tracepoint.c (make_cleanup_free_actions,
 600         do_free_actions_cleanup): New functions.
 601         (read_actions): Use.
 602         * corelow.c (core_close_cleanup): New function.
 603         (core_open): Use.
 604         * dbxread.c (make_cleanup_free_bincl_list,
 605         do_free_bincl_list_cleanup): New function.
 606         (read_dbx_symtab): Use.
 607         * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
 608         functions.
 609         (coff_symfile_read): Use.
 610         * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
 611         New function.
 612         (varobj_create): Use.
 613         * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
 614         (free_funcalls): Change signature to match make_cleanup_ftype.
 615         * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
 616         (download), solib.c (open_symbol_file_object), sparcl-tdep.c
 617         (sparclite_open), parse.c (parse_exp_1): Remove cast using
 618         make_cleanup_func.
 619
 620 Mon May 22 15:49:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 621
 622         * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
 623         (proc_iterate_over_mappings): Use make_cleanup_close.
 624         (proc_get_LDT_entry): Ditto.
 625         (do_closedir_cleanup): New function.
 626         (proc_update_threads): Use.
 627         (do_destroy_procinfo_cleanup): New function.
 628         (info_proc_cmd): Use.
 629
 630 Mon May 22 15:21:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 631
 632         * top.h (command_loop_marker): Change signature to match
 633         make_cleanup_ftype.
 634         * top.c (command_loop_marker): Update.
 635         (command_loop, simplified_command_loop), event-top.c
 636         (command_handler): Remove cast using make_cleanup_func.
 637         * event-top.c (command_handler): Ditto.
 638
 639         * top.c (do_chdir_cleanup): New function.
 640         (gdb_init): Use.  Use xstrdup instead of strsave.
 641         * top.c (do_fclose_cleanup): New function.
 642         (source_command): Use.
 643         * top.c (do_restore_instream_cleanup): Rename
 644         source_cleanup. Change signature to match make_cleanup.
 645         (read_command_filem execute_user_command): Update. Remove cast
 646         using make_cleanup_func.
 647         * top.c (do_free_command_lines_cleanup,
 648         make_cleanup_free_command_lines): New funtions.
 649         (get_command_line, read_command_lines): Use.
 650         * top.c (arg_cleanup): Change signature to match make_cleanup.
 651         (setup_user_args): Remove cast using make_cleanup_func.
 652
 653 Mon May 22 12:05:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 654
 655         * defs.h (t_reg): Delete typedef.
 656         (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
 657         * utils.c (phex, phex_nz): New functions.
 658         (paddr, paddr_nz): Use.
 659
 660         * monitor.c (monitor_store_register): Replace preg with phex.
 661
 662 Mon May 22 11:46:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 663
 664         * TODO: Add note on typecast using catch_errors_ftype.
 665
 666 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
 667
 668         * i387-tdep.c (print_i387_value): Cast &value to (char *) in
 669         pointer arithmetic.  Fixes a bug which manifested itself on
 670         FreeBSD.
 671
 672 2000-05-20  J.T. Conklin  <jtc@redback.com>
 673
 674         * target.h (target_memory_bfd_section): Removed declaration.
 675         * target.c (target_memory_bfd_section): Removed.
 676         * exec.c (xfer_memory): Removed #if'ed-out code which referenced
 677         target_memory_bfd_section.
 678
 679         * target.h (target_read_memory_section): Removed declaration.
 680         * target.c (target_read_memory_section): Removed.
 681         (target_xfer_memory): Update, removed bfd_section argument.
 682         (target_read_string, target_read_memory, target_write_memory):
 683         Update for above change.
 684
 685         * gdbcore.h (read_memory_section): Removed declaration.
 686         * corefile.c (read_memory_section): Removed.
 687         * jv-lang.c (get_java_utf8_name): Changed calls to
 688         read_memory_section to read_memory.
 689         * printcmd.c (printf_command): Likewise.
 690         * valops.c (value_at, value_fetch_lazy): Likewise.
 691
 692 2000-05-18  J.T. Conklin  <jtc@redback.com>
 693
 694         * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
 695         * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
 696         config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
 697         config/powerpc/xm-nbsd.h: New files.
 698
 699 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
 700
 701         * gdb/config/djgpp/README: Fine-tune installation instructions
 702         based on user reports.
 703
 704 Wed May 17 18:27:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 705
 706         * configure.in (build_warnings): List possible warnings.
 707         * configure: Regenerate.
 708         * TODO: More updates.
 709         * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
 710         Approval.
 711
 712 Wed May 17 16:48:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 713
 714         From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
 715         * config/v850/tm-v850.h: Change breakpoint sequence to be
 716         'br *' since there is no 16bit "illegal" instruction on this
 717         processor.
 718
 719 Tue May 16 18:57:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 720
 721         * TODO: Review.  Delete anything that is no longer applicable.
 722
 723 Tue May 16 14:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 724
 725         * utils.c (free_current_contents): Make more robust.
 726
 727 Tue May 16 13:30:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 728
 729         * symtab.h (make_cleanup_discard_minimal_symbols): Replace
 730         discard_minimal_symbols.
 731         * minsyms.c (make_cleanup_discard_minimal_symbols):
 732         (do_discard_minimal_symbols_cleanup): New functions.
 733
 734         * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
 735         solib.c (solib_add_common_symbols), os9kread.c
 736         (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
 737         (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
 738         (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
 739         (coff_symfile_read): Replace make_cleanup.
 740
 741 Mon May 15 09:32:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 742
 743         * command.h (add_set_cmd): Change VAR parameter to void pointer.
 744         (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
 745         (struct command): Change member VAR to void pointer.
 746         * command.c (add_set_cmd, add_set_enum_cmd): Update.
 747
 748         * remote.c (add_packet_config_cmd), mips-tdep.c
 749         (_initialize_mips_tdep), infrun.c (_initialize_infrun),
 750         i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
 751         (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
 752
 753 Tue May 16 12:46:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 754
 755         * wrapper.h (wrap_value_subscript): Delete declaration.
 756
 757 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 758
 759         * defs.h (make_cleanup_bfd_close): Add declaration.
 760         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
 761         functions.
 762
 763         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
 764         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
 765         core_file_to_sym_file): Replace calls to make_cleanup.
 766
 767 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 768
 769         * TODO: Add notes on register cache.
 770
 771 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 772
 773         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
 774         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
 775          bfd_mach_sh3_dsp.
 776         (sh_show_regs): Floating point registers are called fr0-fr15.
 777         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
 778         Handle sh-dsp and sh3-dsp.
 779         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
 780         don't have floating point registers.
 781         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
 782         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
 783         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
 784
 785 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
 786
 787         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
 788
 789         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
 790         prototypes.
 791
 792 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 793
 794         * valops.c (hand_function_call): Replace #ifdef
 795         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
 796
 797         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
 798         * gdbarch.h, gdbarch.c: Regenerate.
 799
 800 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 801
 802         * ax.h (make_cleanup_free_agent_expr): Add declaration.
 803         * ax-general.c (do_free_agent_expr_cleanup):
 804         (make_cleanup_free_agent_expr): New functions.
 805
 806         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
 807         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
 808         to make_cleanup.
 809
 810 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 811
 812         * breakpoint.h (make_cleanup_delete_breakpoint,
 813         make_exec_cleanup_delete_breakpoint): Declare.
 814         * breakpoint.c (make_cleanup_delete_breakpoint,
 815         make_exec_cleanup_delete_breakpoint,
 816         do_delete_breakpoint_cleanup): New fuctions.
 817
 818         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
 819         breakpoint.c (until_break_command, until_break_command): Replace
 820         call to make_cleanup / make_exec_cleanup.
 821
 822 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 823
 824         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
 825         (core_addr_greaterthan, core_addr_lessthan): Move from here.
 826         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
 827         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
 828
 829 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 830
 831         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
 832         (do_setshow_command), breakpoint.c (print_it_typical, mention):
 833         Use make_cleanup_ui_out_stream_delete.
 834
 835 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 836
 837         * proc-events.c (init_syscall_table): Delete stray ``;''.
 838         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
 839         value.
 840         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
 841
 842 2000-05-12  Michael Snyder  <msnyder@.cygnus.com>
 843
 844         * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
 845
 846 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
 847
 848         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
 849         extension code.
 850
 851 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 852
 853         * TODO: Mention weak symbol problem.  Mention UnixWare thread
 854         problem.
 855
 856 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 857
 858         * README: Update section on kernel debugging.
 859
 860 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 861
 862         * mips-tdep.c (mips_get_saved_register): New function.  Handle
 863         case of 32 ABI saving 32 bit registers on stack when target has 64
 864         bit ISA.
 865         (mips_gdbarch_init): Update.
 866
 867 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 868
 869         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
 870
 871 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 872
 873         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
 874         options before using them. Report result.
 875         * configure: Regenerate.
 876
 877 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 878
 879         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
 880         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
 881         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
 882         accordingly.
 883
 884 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 885
 886         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
 887         Always check that a macro is defined before printing it.
 888         * gdbarch.c: Re-generate.
 889
 890 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 891
 892         * README: Update for GDB 5.0.
 893
 894 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 895
 896         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
 897
 898         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
 899         definition. Disable.  Document known problems.
 900         (MIPS_DEFAULT_ABI): Define.
 901
 902         * mips-tdep.c (enum mips_abi): Define.
 903         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
 904         (MIPS_EABI): Update.
 905         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
 906         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
 907         looking for a matching architecture require a matching MIPS_ABI.
 908         (mips_gdbarch_init): Cleanup arch_debug information.
 909
 910 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 911
 912         * solib.c (symbol_add_stub): Remember the index and the name of
 913         the section with the lowest address. Use this data (instead of
 914         data from .text) to pass info into symbol_file_add.
 915
 916         * elfread.c (record_minimal_symbol_and_info): Use the section
 917         where the symbol lives to get the index, instead of guessing.
 918
 919 2000-05-10  Michael Snyder  <msnyder@.cygnus.com>
 920
 921         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
 922         * sparc-tdep.c: include arch-utils.h.
 923         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
 924         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
 925         (GDB_TARGET_IS_SPARC64): make into a runtime test.
 926         (struct frame_extra_info): Define, use instead of the macro.
 927         (Many places): Use alloca instead of statically allocated buffers
 928         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
 929         (sparc_extract_struct_value_address): Accept a pointer arg instead
 930         of an array sized by REGISTER_BYTES.
 931         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
 932         instead of the defunct struct frame_saved_regs.  Recognize new
 933         Sparc64 store instructions as part of the prologue.  Ignore the
 934         destination of a frame store when parsing the prologue (so long
 935         as it's on the stack).
 936         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
 937         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
 938         instead of the defunct struct frame_saved_regs.
 939         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
 940         supply_register.  Provide 4-byte offset to compensate for diff
 941         between size of the prgreg_t elements on a 64-bit host and size
 942         of the registers for a 32-bit target.  Fill all inaccessible regs
 943         with zero so they won't keep being requested again and again.
 944         (fill_gregset): Handle 32/64 size difference between registers
 945         and prgreg_t.  Handle as many new 64-bit regs as possible.
 946         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
 947         (sparc_push_arguments): Rename to sparc32_push_arguments.
 948         Copy arguments into registers as well as onto stack, so that the
 949         CALL_DUMMY (code pushed onto the target stack) is not required.
 950         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
 951         (sparc_store_return_value): Use memset instead of bzero.
 952         Use write_register_gen instead of write_register_bytes.
 953         (sparclet_store_return_value): New function.
 954         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
 955         the gdbarch multi-architecture system.
 956         (sp64_push_arguments): Rename to sparc64_push_arguments.
 957         Extend to store arguments in general registers as well as on stack.
 958         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
 959         Use as a private function, to be called by the new external function
 960         sparc64_extract_return_value.
 961         (sparclet_extract_return_value): New function.
 962         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
 963         sparc64_register_name, sparc_print_extra_frame_info,
 964         sparclite_register_name, sparclet_register_name,
 965         sparc_push_return_address, sparc64_use_struct_convention,
 966         sparc32_store_struct_return, sparc64_store_struct_return,
 967         sparc32_register_virtual_type, sparc64_register_virtual_type,
 968         sparc32_register_size, sparc64_register_size,
 969         sparc32_register_byte, sparc64_register_byte,
 970         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
 971         sparc_convert_to_raw, sparc_frame_init_saved_regs,
 972         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
 973         sparc_coerce_float_to_double, sparc_call_dummy_address,
 974         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
 975         sparc_return_value_on_stack): New functions supporting multi-arch.
 976         (sparc_gdbarch_init): New function; initialize multi-arch.
 977         (struct gdbarch_tdep): Define, use for private multi-arch data.
 978         * config/sparc/tm-sparc.h: Move definitions around, enclose with
 979         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
 980         definitions.  Add enums for register names, to help debugging gdb.
 981         This header file must work for non-multi-arch and for multi-arch.
 982         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
 983         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
 984         Define GDB_MULTI_ARCH.
 985         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
 986         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
 987         * config/sparc/tm-sparclite.h: Ditto.
 988         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
 989         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
 990         avoid using deprecated REGISTER_NAMES macro.
 991         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
 992
 993 2000-05-08  Michael Snyder  <msnyder@.cygnus.com>
 994
 995         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
 996         * gdbarch.c, gdbarch.h: Regenerate.
 997         * core-regset.c: Change FP0_REGNUM to a runtime test.
 998         * procfs.c: Ditto.
 999         * sun3-nat.c: Ditto.
1000         * sparc-tdep.c: Ditto.
1001
1002         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
1003         * ptx4-nat.c: Ditto.
1004
1005         * sol-thread.c (sol_thread_create_inferior): only add the thread
1006         to the thread list if it is not already in there.
1007         (prototypes for thread_db func ptrs): pretty up formatting.
1008
1009 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
1010
1011         * config/djgpp/djconfig.sh: Use more warning switches.
1012
1013         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
1014         @V@ placebo.  djunpack.bat changed accordingly.
1015
1016 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1017
1018         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
1019         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
1020         and saved_gpreg_size_enums.
1021         (mips_stack_argsize): Update. Cleanup.
1022
1023         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
1024         MIPS_STACK_ARGSIZE.
1025         (MIPS_NABI32): Delete macro. Replaced by
1026         MIPS_REGS_HAVE_STACK_HOME_P.
1027         (mips_push_arguments): Update.
1028         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
1029         with test for MIPS_REGS_HAVE_STACK_HOME_P.
1030         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
1031         default.
1032         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
1033         mips_default_stack_argsize.
1034         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
1035         (mips_stack_argsize_string): New static variable.
1036         (mips_stack_argsize): New function, handle default case.
1037         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
1038         implemented as an enum using size_auto et.al.
1039         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
1040         mips_regs_have_stack_home_p.
1041
1042         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
1043         for n32.
1044         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
1045
1046 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1047
1048         * procfs.c (PROCFS_TRACE): Delete definition.
1049         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
1050         define.
1051
1052 2000-05-05  Michael Snyder  <msnyder@.cygnus.com>
1053
1054         * procfs.c: Cleanup of procfs tracing.  Move defines and
1055         prototypes to proc-utils.h
1056         * proc-utils.h: Define tracing macros.  Declare trace functions.
1057         * proc-api.c: Make procfs tracing a runtime option.
1058         (prepare_to_trace): New function, abstracted out of several
1059         places.  Open a trace file if one is required.
1060         (ioctl_with_trace, write_with_trace, open_with_trace,
1061         close_with_trace, wait_with_trace, lseek_with_trace):
1062         Report errno if an error occurs in a system call.
1063         (write_with_trace): Make 2nd arg void *, to agree with write.
1064
1065 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1066
1067         * elfread.c (elf_symtab_read): The calculation of 'offset'
1068         must be done for each symbol, not just once. The index
1069         used must be the index of the section where 'sym' resides,
1070         not .text.
1071
1072 2000-05-05  Michael Snyder  <msnyder@.cygnus.com>
1073
1074         * procfs.c (many functions): change int cmd; to long cmd;
1075         Solaris /proc API calls this parameter a long, and requires it
1076         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
1077         calls it an int, but on existing UnixWare hosts, int and long
1078         are the same size.  So long it must be.  If a future UnixWare
1079         version has problems with this, we'll have to use autoconf.
1080         * proc-api.c (write_with_trace): use long instead of int.
1081
1082 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
1083
1084         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
1085         already defined.
1086
1087 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
1088
1089         * infrun.c (handle_inferior_event): Add missing call to keep_going
1090         and missing return when handling an ordinary signal from the
1091         inferior.
1092
1093 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1094
1095         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
1096         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
1097         sect_index_text, sect_index_data, sect_index_rodata,
1098         sect_index_bss to objfile structure.
1099         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
1100         SECT_OFF_RODATA): Remove.
1101         * objfiles.c (allocate_objfile): Initialize
1102         sect_index_{text,data,bss,rodata} to -1, for error detection.
1103
1104         * symfile.c (default_symfile_offsets): Initialize
1105         sect_index_{text,data,bss,rodata} from bfd information.
1106         * xcoffread.c (xcoff_symfile_offsets): Ditto.
1107         * somread.c (som_symfile_offsets): Initialize
1108         sect_index_{text,data,bss,rodata}.
1109
1110         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
1111         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
1112         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
1113         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
1114         stabsread.c, symfile.c, xcoffread.c:
1115         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
1116         current objfile.
1117
1118         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
1119
1120 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1121
1122         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
1123         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
1124         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
1125         Delete unused macros.
1126
1127 2000-05-03  Michael Snyder  <msnyder@.cygnus.com>
1128
1129         * solib.c (elf_locate_base, info_sharedlibrary_command):
1130         Look at the bfd to determine if it is elf32 or elf64, rather
1131         than using an ifdef.  This makes it runtime teststable and
1132         multi-arch.
1133
1134 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
1135
1136         * infrun.c (handle_inferior_event): When doing a "next", and
1137         stepping out of a signal handler into its calling trampoline
1138         ignore the value of step_frame_address.
1139         (step_over_function): Only modify step_resume_breakpoint->frame if
1140         the value of step_frame_address is non-zero.
1141
1142 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
1143
1144         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
1145         is not static in the MULTI_ARCH world, so don't use it in a
1146         static array declaration.
1147
1148 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
1149
1150         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
1151         intelligently, making sure we use the information from the
1152         symbol tables fully.
1153
1154 2000-05-02  H.J. Lu  <hjl@gnu.org>
1155
1156         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
1157         instead of ELFOSABI_SYSV.
1158
1159 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1160
1161         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
1162         * gdbarch.h, gdbarch.c: Re-generate.
1163
1164         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
1165         NPC_REGNUM to run-time test.
1166         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
1167         and NNPC_REGNUM to run-time test.
1168         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
1169         run-time test.
1170         (procfs_store_registers): Ditto.
1171
1172 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1173
1174         * gdbarch.sh: Provide non- multi-arch defaults by direct
1175         definition in "gdbarch.h" instead of going through "gdbarch.c".
1176         * gdbarch.h, gdbarch.c: Re-generate.
1177         * defs.h: When non- multi-arch, include "arch-utils.h" so that
1178         legacy definitions are globally visible.
1179
1180 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1181
1182         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
1183         (symtabs): Add Elena to symtabs maintainers list.
1184         (Blanket Write Privs): Add Jim Blandy.
1185
1186 2000-05-01  Stan Shebs  <shebs@apple.com>
1187
1188         Remove obsolete Gould configuration:
1189         * configure.host, configure.tgt: Remove Gould configs.
1190         * Makefile.in: Remove Gould-related actions.
1191         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
1192         * NEWS: Mention removal.
1193
1194 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1195
1196         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
1197         * defs.h: Properly check for GCC version number.
1198
1199 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
1200
1201         Fix single-stepping out of signal trampolines.
1202         * config/i386/nm-linux.h (CHILD_RESUME): Define.
1203         * i386-linux-nat.c (child_resume): New function.
1204
1205 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1206
1207         * blockframe.c (frameless_look_for_prologue): Use
1208         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
1209         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
1210         * gdbarch.h, gdbarch.c: Re-generate.
1211         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
1212         function.
1213
1214 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1215
1216         From "Serge Nikulin" <nikulin@actsw.amat.com>:
1217         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
1218         name is unknow.
1219
1220 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
1221
1222         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
1223         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
1224         * gdbarch.c, gdbarch.h: regenerate
1225
1226 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1227
1228         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
1229         * target.c (do_monitor_command): Cast tcomplain to correct
1230         function type in comparison.
1231
1232 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1233
1234         From 2000-04-25 Guy Harris <guy@netapp.com>:
1235         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
1236         ser-pipe.o
1237
1238 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
1239
1240         * jv-valprint.c (java_val_print): Add arg declaration,
1241         fix compiler warning.
1242         * corelow.c (core_open): Call set_gdbarch_from_file so that
1243         gdbarch becomes aware of the architecture encoded in the
1244         corefile.
1245         * findvar.c (write_register_gen): Export this useful interface.
1246         * value.h (write_register_gen): Declare.
1247
1248 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1249
1250         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
1251         as special in the section_addr_info structure.
1252         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
1253         * osfsolib.c (symbol_add_stub): Ditto.
1254         * irix5-nat.c (symbol_add_stub): Ditto.
1255
1256 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1257
1258         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
1259
1260 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1261
1262         * TODO: Document IRIX X ARM cross compile problems.
1263
1264 2000-04-26  Michael Snyder  <msnyder@cygnus.com>
1265
1266         * utils.c (internal_verror): Call target_terminal_ours.
1267         * wrapper.h: Fix minor comment typo.
1268         * proc-api.c (write_with_trace): Change 'arg' from long to int.
1269         Treat 'off_t' and 'size_t' as unsigned long in printfs.
1270         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
1271         * procfs.c (comments): Eliminate "???" in comments, which GCC
1272         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
1273         fill_fpregset, supply_fpregset): Declare.
1274         (procfs_wait): Sysargs is a long, change printf format to match.
1275         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
1276
1277 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
1278
1279         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
1280         ia64linux-nat.c.
1281
1282 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
1283
1284         * ax-gdb.c (agent_command): Remove now useless cast of
1285         `free_current_contents' when passed to `make_cleanup'.
1286         * coffread.c (coff_symfile_read): Ditto.
1287         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
1288         (dwarf_decode_lines): Ditto.
1289         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
1290         (parse_and_eval, parse_to_comma_and_eval): Ditto.
1291         * parse.c (parse_exp_1): Ditto.
1292         * printcmd.c (print_command_1, output_command, set_command): Ditto.
1293         (x_command, print_frame_args, printf_command): Ditto.
1294         * top.c (execute_control_command): Ditto.
1295         * tracepoint.c (validate_actionline): Ditto.
1296         * typeprint.c (whatis_exp, ptype_command): Ditto.
1297         (maintenance_print_type): Ditto.
1298
1299 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
1300
1301         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
1302         (ia64-linux-tdep.o): Add dependencies.
1303         (ia64-tdep.o): Add dependency for arch-utils.h.
1304         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
1305
1306 2000-04-25  Michael Snyder  <msnyder@cygnus.com>
1307
1308         * blockframe.c: Fix a minor typo in a comment.
1309
1310 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
1311
1312         * ia64-tdep.c (examine_prologue): Recognize store instructions;
1313         those whose source operands are input registers which haven't
1314         been seen before are considered to be part of the prologue.
1315
1316 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
1317
1318         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
1319         patch being applied `Fri Apr  7 13:44:38 2000'.
1320
1321 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
1322
1323         * ia64-linux-tdep.c: New file.
1324         * ia64-tdep.c (elf-bfd.h): Include.
1325         (ia64_linux_sigcontext_register_address): New extern declaration.
1326         (struct gdbarch_tdep): New struct.
1327         (SIGCONTEXT_REGISTER_ADDRESS): New define.
1328         (read_sigcontext_register): New static function.
1329         (extract_bit_field, replace_bit_field, slotN_contents,
1330         replace_slotN_contents): Made static.
1331         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
1332         Added new code for signal handler frames and call dummy frames.
1333         (ia64_frame_init_saved_regs): Handle signal handler frames.
1334         (ia64_find_saved_register): Removed.
1335         (ia64_get_saved_register): Handle call dummy frames; reorganized
1336         to call generic_get_saved_register() to find registers saved
1337         in previous frames.
1338         (process_note_abi_tag_sections): New static function.
1339         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
1340         executable.  Based upon this information, set target dependent
1341         field sigcontext_register_address appropriately.  Also set
1342         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
1343         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
1344         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
1345         (ia64_linux_in_sigtramp): New declaration.
1346
1347 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
1348
1349         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
1350         manual.
1351
1352 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
1353
1354         * config/djgpp/README: Explain how to unpack using djunpack.bat.
1355
1356 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1357
1358         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
1359         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
1360         REG_STRUCT_HAS_ADDR.
1361         (define_symbol): Ditto.
1362
1363         * valops.c (hand_function_call): Replace #ifdef
1364         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
1365         affected code.
1366
1367         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
1368         function REG_STRUCT_HAS_ADDR_P.
1369         * gdbarch.h, gdbarch.c: Re-generate.
1370
1371 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1372
1373         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
1374
1375 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1376
1377         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
1378         section anymore.
1379         * somread.c (som_symfile_offsets): Ditto.
1380         * somsolib.c (som_solib_add_solib_objfile): Ditto.
1381
1382 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1383
1384         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
1385
1386 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1387
1388         * command.h (help_all): Delete declaration.
1389         * command.c (help_all): Add declaration.  Convert function
1390         argument list to ISO-C.
1391
1392 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1393
1394         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
1395         (d10v_stack_align): Make static.
1396         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
1397
1398 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1399
1400         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
1401         run-time test for STACK_ALIGN_P.
1402         * gdbarch.sh: Add support for function and variable predicates.
1403         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
1404         * gdbarch.h, gdbarch.c: Re-generate.
1405
1406 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1407
1408         * defs.h, utils.c (free_current_contents): Change parameter to
1409         void*.
1410
1411         From Philippe De Muyter  <phdm@macqel.be>:
1412         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
1413         `(free_current_contents, &x)', not `(free, x)'.
1414         * utils.c (free_current_contents): Do not `free (NULL)'.
1415
1416         * printcmd.c (print_address_symbolic): Cleanup after a failed
1417         call to build_address_symbolic.
1418
1419 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
1420
1421         * wince-stub.c (FREE): New macro.
1422         (mempool): Just free any buffer prior to reuse.  Don't bother with
1423         realloc.
1424         (flag_single_step): New function.
1425         (skip_message): Detect "helpful" Windows CE messages and skip sending
1426         them to the host.
1427         (wait_for_debug_event): Use skip_message to avoid sending debug
1428         messages to the host.
1429         (dispatch): Prelimary implementation of single step detection.
1430         * wince.c: Rework SH single stepping code to be more consistent with
1431         other wince targets.
1432         (handle_output_debug_string): Allow first chance exceptions to come
1433         through since they seem to be all that we get on some versions of
1434         Windows CE.
1435         (check_for_step): New function, conditionally compiled based on target.
1436         (regptr): Delete obsolete function.
1437         (handle_exception): Detect illegal instructions.
1438         (get_child_debug_event): Return success only if event code matches
1439         target.
1440         (child_create_inferior): Reflect change to get_child_debug_event
1441         arguments.
1442
1443 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
1444
1445         * win32-nat.c (thread_rec): Be more defensive about suspending already
1446         suspended threads.
1447         (safe_symbol_file_add_stub): New function.
1448         (safe_symbole_file_add_cleanup): New function.
1449         (safe_symbol_file_add): New function.
1450         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
1451         bogus errors from non-stabs DLLs.
1452         (handle_exception): Add work around for detection of first exception
1453         breakpoint which does not seem to occur on W2K.  Detect more "signals"
1454         that can be effectively passed to the debuggee.  Reorganize to eliminate
1455         continue_status global.
1456         (child_continue): Reorganize to eliminate continue_status global.
1457         (child_wait): Ditto.
1458         (child_resume): Ditto.
1459         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
1460         exception should be ignored.  Change method for signalling when an
1461         important event has occured to the caller.
1462         (child_create_inferior): Use new method for noticing when
1463         get_child_debug_event has found something interesting.
1464
1465 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
1466
1467         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
1468           fails due to lack of space.
1469
1470 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
1471
1472         * command.c, command.h (help_all): Add functionality to display
1473         a complete listing of available commands.
1474
1475 2000-04-20  Scott Bambrough <scottb@netwinder.org>
1476
1477         * arm-linux-nat.c (PIDGET, TIDGET): New.
1478         (get_thread_id, GET_THREAD_ID): New.
1479         (fetch_nwfpe_register, store_nwfpe_register): New.
1480         (fetch_register, store_register): New.
1481         (fetch_fpregister, store_fpregister): New.
1482         (fill_gregset, supply_gregset): New.
1483         (fill_fpregset, supply_fpregset): New.
1484         (fetch_fpregs): Modified to use thread id's.
1485         (store_fpregs): Modified to use thread id's and
1486         fetch_nwfpe_register.
1487         (fetch_regs): Modified to use thread id's.
1488         (store_regs): Modified to use thread id's.
1489         (fetch_inferior_registers): Modified to handle single register
1490         fetches.
1491         (store_inferior_registers): Modified to handle single register
1492         stores.
1493         (arm_linux_register_u_addr): Removed.
1494
1495         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
1496
1497         * config/arm/linux.mh
1498         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
1499         (LOADLIBES): Define.
1500
1501         * config/arm/nm-linux.h: Include config/nm-linux.h.
1502         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
1503         (REGISTER_U_ADDR): Removed.
1504         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
1505         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
1506
1507 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1508
1509         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
1510         <mooney@dogbert.cc.ndsu.nodak.edu>:
1511         * infrun.c (follow_fork_mode_kind_names): NULL terminate
1512         array. Re-indent.
1513         (scheduler_enums): Ditto.
1514
1515 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1516
1517         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1518         multi-arch targets.
1519         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1520         SIZEOF_CALL_DUMMY_WORDS): Update.
1521
1522         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1523         provided by gdbarch.
1524         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1525
1526         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1527
1528 2000-04-19  Jim Blandy  <jimb@redhat.com>
1529
1530         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1531         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1532         * gdbarch.c, gdbarch.h: Regenerated.
1533         * arch-utils.c (default_return_value_on_stack): New function.
1534         * arch-utils.h (default_return_value_on_stack): New declaration.
1535         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1536
1537         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1538         two-dimensional array, instead of faking it with explicit index
1539         arithmetic.
1540
1541         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1542         (Thanks to Guy Harris.)
1543
1544 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1545
1546         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1547
1548 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1549
1550         * TODO:  Update.
1551
1552 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1553
1554         * TODO: Document -Wreturn-type problem.
1555
1556 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1557
1558          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
1559
1560 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1561
1562         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
1563         `info registers'.
1564
1565 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1566
1567         From Philippe De Muyter <phdm@macqel.be>:
1568         * bcache.c (free_bcache): Do not free NULL.
1569
1570 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1571
1572         * TODO: Cleanup.
1573         * NEWS: Update GDB version.  Duplicate paragraph explaining
1574         obsolete.
1575
1576 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1577
1578         * Makefile.in (distclean): Delete tui/Makefile.
1579         * TODO: Add deletion of tui/Makefile.in to list.
1580
1581 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1582
1583         * symfile.h (struct section_addr_info ): Remove fields for special
1584         treatment of .text, .data and .bss sections.
1585
1586         * solib.c (symbol_add_stub): The special field text_addr is not
1587         available anymore. Search for the .text field the hard way.
1588
1589         * symfile.c (build_section_addr_info_from_section_table): Don't
1590         fill in {text, data, bss}_addr any more.
1591         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1592         to fill in section_offsets for objfile.
1593         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1594         special case anymore.
1595         (add_symbol_file_command): Ditto.
1596
1597 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1598
1599         symfile.c: (symbol_file_command): Remove support for rombug, to
1600         simplify code.
1601
1602 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1603
1604         * symfile.c (add_symbol_file_command): Rewrite the arguments
1605         processing part. Simplify syntax of command. Remove support for
1606         rombug.
1607         (_initialize_symfile): Update help message for add-symbol-file
1608         command.
1609
1610 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1611
1612         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1613         * gdbarch.h, gdbarch.c: Re-generate.
1614
1615 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1616
1617         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1618         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1619         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1620         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1621         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1622         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1623         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1624         ADDRESS_TO_POINTER): Delete default definition.  Handled by
1625         gdbarch.
1626
1627         * gdbarch.sh: Make multi-arch defaults, defaults for non-
1628         multi-arch targets.
1629         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1630         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1631         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1632         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1633         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1634         Provide default/legacy implementation.
1635         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1636         * gdbarch.h, gdbarch.c: Re-generate.
1637
1638 2000-04-16  Jim Blandy  <jimb@redhat.com>
1639
1640         * findvar.c (store_typed_address, extract_typed_address): Fix
1641         function names in error messages.
1642
1643 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
1644
1645         * config/djgpp/config.sed: Fix the lines which edit clean: and
1646         uninstall-info: targets.
1647
1648 2000-04-14  Jim Blandy  <jimb@redhat.com>
1649
1650         Bring IEEE_FLOAT under gdbarch's control.
1651         * gdbarch.sh (IEEE_FLOAT): New entry.
1652         * gdbarch.c, gdbarch.h: Regenerated.
1653         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1654         (print_floating): Use IEEE_FLOAT as if it were an expression; use
1655         the code specific to IEEE-format numbers whenever the value of
1656         IEEE_FLOAT is non-zero.
1657         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1658         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1659         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1660         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1661         config/mips/tm-mips.h, config/pa/tm-hppa.h,
1662         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1663         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1664         IEEE_FLOAT, make sure they give it the value (1).
1665
1666         Provide the hooks needed to support architectures on which
1667         pointers are not always simple byte addresses.
1668
1669         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1670         functions which architectures can redefine, defaulting to
1671         generic_pointer_to_address and generic_address_to_pointer.
1672         * findvar.c (extract_typed_address, store_typed_address,
1673         generic_pointer_to_address, generic_address_to_pointer): New
1674         functions.
1675         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1676         definitions.
1677         (extract_address, store_address): Doc fixes.
1678         * values.c (value_as_pointer): Doc fix.
1679         (value_from_pointer): New function.
1680         * defs.h (extract_typed_address, store_typed_address): New
1681         declarations.
1682         * inferior.h (generic_address_to_pointer,
1683         generic_pointer_to_address): New declarations.
1684         * value.h (value_from_pointer): New declaration.
1685
1686         The following changes are all of the general form "Use these
1687         functions instead of these other functions."  In each case, the
1688         change is because the new calls provide enough information to do
1689         the appropriate address / pointer conversions, where the old calls
1690         did not, or because the new functions are more appropriately named
1691         for the operation being performed.
1692
1693         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1694         value_from_longest.
1695         * blockframe.c (generic_push_dummy_frame): Use read_pc and
1696         read_sp, not read_register.
1697         * c-valprint.c (c_val_print): Use extract_typed_address instead of
1698         extract_address to extract vtable entries and references.
1699         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1700         instead of value_from_longest to extract the vtable's address.
1701         * eval.c (evaluate_subexp_standard): Use value_from_pointer
1702         instead of value_from_longest to compute `this', and for doing
1703         pointer-to-member dereferencing.
1704         * findvar.c (read_register): Use extract_unsigned_integer, not
1705         extract_address.
1706         (read_var_value): Use store_typed_address instead of store_address
1707         for building label values.
1708         (locate_var_value): Use value_from_pointer instead of
1709         value_from_longest.
1710         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1711         instead of value_from_longest, to build arguments to __d_shl_get.
1712         * printcmd.c (set_next_address): Use value_from_pointer, not
1713         value_from_longest.
1714         (x_command): Use value_from_pointer, not value_from_longest.
1715         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1716         not value_from_longest.
1717         * valarith.c (value_add, value_sub): Use value_from_pointer, not
1718         value_from_longest.
1719         * valops.c (find_function_in_inferior, value_coerce_array,
1720         value_coerce_function, value_addr, hand_function_call): Same.
1721         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1722         * values.c (unpack_long): Use extract_typed_address to produce
1723         addresses from pointers and references, not extract_address.
1724         (value_from_longest): Use store_typed_address instead of
1725         store_address to produce pointer and reference values.
1726
1727 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
1728
1729         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1730         HAVE_PSADDR_T): Add them here instead of in config.in.
1731
1732         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1733         * configure.in: Add check for broken prfpregset_t type.
1734         * lin-thread.c (gdb_prfpregset): New typedef, depends on
1735         definition of PRFPREGSET_T_BROKEN.
1736         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1737         p_td_thr_setfpregs, thread_db_fetch_registers,
1738         thread_db_store_registers): Use gdb_prfpregset_t instead of
1739         prfpregset_t.
1740         * config.in: Regenerated.
1741         * configure: Regenerated.
1742
1743 2000-04-13  DJ Delorie  <dj@cygnus.com>
1744
1745         * mips-tdep.c (do_fp_register_row): copy the number of bytes
1746         allocated, not the size of the pointer.
1747
1748 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1749
1750         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
1751         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
1752         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
1753         to handle floating point registers if NUM_FREGS is not zero.
1754
1755 2000-04-13  Nick Duffek  <nsd@cygnus.com>
1756
1757         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1758         and document to_find_new_threads bug.
1759
1760 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
1761
1762         * infrun.c (proceed, normal_stop): Change the error message about
1763         failure to insert breakpoints/watchpoints so that it makes sense
1764         even if ptrace is not used or no other processes can be active.
1765
1766 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1767
1768         * configure.in: Add --enable-maintainer-mode.
1769         * aclocal.m4, configure: Re-generate.
1770
1771         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1772         on maintainer-mode.  Update copying.c in source directory.
1773         (copying.txt): Delete rule.
1774         (copying.o): Add explict paths to $(srcdir) and explicit make
1775         rule.
1776
1777 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
1778
1779         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1780         (fetch_debug_register, fetch_debug_register_pair,
1781         store_debug_register, store_debug_register_pair, is_power_of_2,
1782         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1783         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1784         New functions.
1785         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1786         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1787         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1788         target_remove_watchpoint): Define.
1789         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1790         ia64_linux_remove_watchpoint): Declare.
1791
1792 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1793
1794         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1795         hardware breakpoint resources, return EBUSY.
1796         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1797         one of the enumerated values, return EINVAL.
1798
1799 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1800
1801         * README: Mention special build instructions for DJGPP.
1802         * NEWS: Update with FP features on x87 platforms, and
1803         DJGPP-related changes.
1804
1805 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1806
1807         * top.c (gdb_completer_file_name_break_characters): New variable.
1808         (line_completion_function): When completing on file names, use
1809         gdb_completer_file_name_break_characters as word break
1810         characters for the readline library.
1811
1812 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
1813
1814         * i387-tdep.c (print_i387_value): Avoid call to
1815         floatformat_to_doublest if long double type is the same on host
1816         and target.
1817
1818 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
1819
1820         * wrapper.h: Remove definitions of internal functions.
1821         * wrapper.c: Remove definitions of exported functions (which are
1822         already in wrapper.h) and make static all internal wrap_* functions.
1823
1824 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1825
1826         * acconfig.h (USE_INCLUDED_REGEX): Add.
1827         * Makefile.in (REGEX_CFLAGS): Delete
1828         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1829         * configure, config.in: Re-generate.
1830
1831 2000-04-10  Philip Blundell <philb@gnu.org>
1832
1833         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1834         arm-linux-tdep.c.
1835         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1836
1837 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
1838
1839         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1840         * command.h (enum command_class): Remove trailing "," to placate
1841         AIX xlc.
1842
1843 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1844
1845         * TODO, NEWS: Update.  Mention MI.
1846
1847 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1848
1849         * gdbarch-utils.h, gdbarch-utils.c: Delete.
1850         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
1851         name problems.
1852         * Makefile.in: Update.
1853         * gdbarch.c: Update.
1854
1855 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1856
1857         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1858         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1859         new "set mips saved-gpreg-size" command
1860         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1861         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1862         either from target, or gdb multi-arch
1863         (show_mips_command): New. For "show mips" prefix command
1864         (set_mips_command): New. For "show mips" prefix command
1865         (_initialize_mips_tdep): Add top-level mips prefix command
1866         Add "set mips saved-gpreg-size" command
1867
1868         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1869         mips_default_saved_regsize.
1870         (mips_gdbarch_init): Update.
1871         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1872         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1873         mips_default_saved_regsize.
1874
1875 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1876
1877         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1878         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1879         replace calls to target_xfer_memory() with target_read_memory()
1880         and target_write_memory().
1881
1882 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1883
1884         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1885         NULL. Macro returns a CORE_ADDR.
1886
1887 2000-04-08  Jim Blandy  <jimb@redhat.com>
1888
1889         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1890         Don't include "bfd-elf.h".
1891         (address_significant_size): Delete variable.
1892         (dwarf2_build_psymtabs_hard): Don't set it, or check for
1893         consistency between it and the Dwarf 2 compilation unit header
1894         address size.
1895         (read_address): Don't mask off bits above
1896         address_significant_size.
1897         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1898         (elf_bfd_h): Remove variable; it's no longer used.
1899
1900 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1901
1902         * configure.in (NEW_PROC_API):  Escape square brackets when testing
1903         for solaris2.[678].
1904         * configure:  Regenerate.
1905
1906 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1907
1908         * ChangeLog: Correct date on last entry.
1909         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1910         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1911         * config/arm/tm-embed: Fix build warning from redefinition of
1912         LOWEST_PC.
1913         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1914         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1915         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
1916         override default in tm-arm.h.  Use default target byte order
1917         from tm-arm.h.
1918
1919 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1920
1921         * Makefile.in: Add dependency information for arm-linux-tdep.c.
1922         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1923
1924 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1925
1926         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
1927         of PROC_SERVICE_IS_OLD.
1928         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1929         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
1930
1931 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1932
1933         * Makefile.in (CFLAGS): Set using configure.
1934
1935         * configure.in (WARN_CFLAGS): Enable by default when GCC.
1936         * configure: Re-generate.
1937
1938 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1939
1940         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1941         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
1942         procfs_ops.to_has_all_memory to 1.
1943
1944         * TODO: Update
1945
1946 2000-04-06  Nick Duffek  <nsd@cygnus.com>
1947
1948         * configure.in (_MSE_INT_H): Define on Solaris 7.
1949         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1950         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1951         * configure: Regenerate.
1952         * config.in: Regenerate.
1953
1954 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
1955
1956         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1957         Change to rely on PIDGET etc.
1958         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1959         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1960         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1961         define.  Allow target to use procfs hardware watchpoints.
1962         * config/sparc/nm-sun4sol2.h: ditto.
1963         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1964         definitions to use 16 bits for the pid, 15 bits for the tid, and
1965         1 bit for the flag.
1966         * config/sparc/tm-sun4sol2.h: ditto.
1967         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1968         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1969         for more than 15 thread increments.
1970
1971 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
1972
1973         * top.c (filename_completer): Set subsequent_name to 1 early on,
1974         to prevent an infinite loop if the first file in the directory is
1975         a backup file (whose name ends in a `~').
1976
1977 2000-04-05  Jim Blandy  <jimb@redhat.com>
1978
1979         * solib.c (update_solib_list): New function.
1980         (solib_add): Call update_solib_list, and then read symbols.
1981         (info_sharedlibrary_command): Call update_solib_list, not
1982         solib_add.
1983
1984 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1985
1986         * arm-linux-tdep.c: Resolve implicit function declarations by
1987         including target.h and value.h.  Inclusion of symtab.h is
1988         no longer needed.
1989
1990 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1991
1992         * arm-linux-tdep.c: New file.
1993         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1994         (arm_get_longjmp_target): Moved it and all defines
1995         it uses to arm-linux-tdep.c.
1996         (arm_linux_extract_return_value): Moved to
1997         arm-linux-tdep.c.
1998         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
1999
2000 2000-04-04  Nick Duffek  <nsd@cygnus.com>
2001
2002         * infrun.c (handle_inferior_event): Call target_mourn_inferior
2003         instead of kill_target.
2004
2005 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
2006
2007         * TODO: Make note of various C++ things i have planned for 5.1.
2008
2009 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2010
2011         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
2012         in shift.  Stop GCC thinking it has a shift overflow.
2013
2014 2000-04-03  H.J. Lu  <hjl@gnu.org>
2015
2016         * TODO: Remove the regex entry.
2017
2018 2000-04-03  H.J. Lu  <hjl@gnu.org>
2019
2020         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
2021         is defined and <regex.h> otherwise.
2022
2023         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
2024         * monitor.c: Likewise.
2025         * osfsolib.c: Likewise.
2026         * solib.c: Likewise.
2027         * source.c: Likewise.
2028         * symtab.c: Likewise.
2029
2030         * Makefile.in (REGEX): Changed to @REGEX@.
2031         (REGEX_CFLAGS): New.
2032         (REGEX1): Removed.
2033         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
2034         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
2035
2036         * configure.in (--with-included-regex): New switch.
2037         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
2038         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
2039         * configure: Regenerated.
2040
2041 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
2042
2043         * NEWS (powerpc-*-linux*): Mention.
2044
2045 2000-04-03  J.T. Conklin  <jtc@redback.com>
2046
2047         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
2048
2049 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
2050
2051         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
2052         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
2053
2054         * ia64-linux-nat.c (fill_gregset): Implement.
2055         (supply_fpregset, fill_fpregset): New functions.
2056
2057         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
2058         which the CFM is fetched for certain frames.
2059         (find_global_pointer, find_extant_func_descr): Don't use
2060         partial symtabs for locating sections.
2061
2062         * config/ia64/linux.mh (LOADLIBES): Define.
2063         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
2064         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
2065         file containing generic linux declarations/definitions.
2066         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
2067         defined in generic nm-linux.h.
2068         (solib.h): Remove include; already included in generic nm-linux.h.
2069
2070 2000-04-03  Jim Blandy  <jimb@redhat.com>
2071
2072         * solib.c (solib_add): Move all the code for loading symbol tables
2073         below the code to sort out additions and removals.  That way, we
2074         always catch all loaded shared libraries whose symbols we haven't
2075         grabbed yet.
2076
2077         * solib.c (solib_add): Don't try to free a shared object's objfile
2078         if it doesn't have one.  Duh.
2079
2080         * solib.c (solib_add): If a pattern was given, but it doesn't
2081         match any currently loaded shared libraries, print a message;
2082         don't just be silent.
2083
2084 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
2085
2086         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
2087         two-dimensional array instead of faking it with index
2088         arithmetics.
2089
2090 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
2091
2092         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
2093
2094         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
2095         definition (and use the common one in tm-i386.h).
2096         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
2097         (I386_DJGPP_TARGET): Don't define, it's no longer required.
2098         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
2099         i386-tdep.c defines it for all x86 targets.
2100         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
2101
2102         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
2103
2104         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
2105         results.  Fix editing of `main' arguments for non-GNU Sed.
2106
2107 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
2108
2109         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
2110         error message: there's no "overlay on" command.
2111
2112 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
2113
2114         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
2115         (copying.txt): New target, a link to COPYING.
2116
2117 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2118
2119         * TODO: Update.
2120
2121 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2122
2123         * top.c: Re-indent.
2124         (set_hook, error_hook): Remove PARAMS.
2125
2126 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2127
2128         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
2129         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
2130         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
2131
2132 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2133
2134         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
2135
2136 2000-04-02  Nick Duffek  <nsd@cygnus.com>
2137
2138         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
2139         error() during parse_and_eval_type().
2140         (check_stub_method): Call safe_parse_type instead of
2141         parse_and_eval_type().
2142         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
2143         (wrap_parse_and_eval_type): New support function.
2144         * wrapper.h (gdb_parse_and_eval_type): Prototype.
2145         (wrap_parse_and_eval_type): Prototype.
2146
2147 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2148
2149         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
2150
2151 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2152
2153         * gdbarch-utils.h, gdbarch-utils.c: New files.
2154         * Makefile.in (SFILES, COMMON_OBS): Update.
2155         (gdbarch_utils_h) Define.
2156         (gdbarch-utils.o): Add dependencies.
2157
2158         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
2159         handling default method values.
2160         (startup_gdbarch): Rename default_gdbarch, name misleading.
2161         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
2162         (register_name): Default to legacy_register_name.
2163         (call_dummy_words): Default to legacy_call_dummy_words.
2164         (sizeof_call_dummy_words): Default to
2165         legacy_sizeof_call_dummy_words.
2166         (register_convertible): Default to
2167         generic_register_convertible_not.
2168         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
2169         (remote_translate_xfer_address): Default to
2170         generic_remote_translate_xfer_address.
2171         (frameless_function_invocation): Default to
2172         generic_frameless_function_invocation_not.
2173
2174 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
2175
2176         * i386-linux-nat.c: Add copyright notice.
2177
2178         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
2179         &floatformat_i387_ext.
2180         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
2181
2182 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
2183
2184         * findvar.c (extract_floating): Remove reference to
2185         TARGET_EXTRACT_FLOATING.
2186         (store_floating): Remove reference to TARGET_STORE_FLOATING.
2187
2188 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
2189
2190         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
2191         Safe version of value_subscript.
2192         * varobj.c (): Use gdb_value_subscript() to get an array element value.
2193
2194 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
2195
2196         * ui-file.c: Include "gdb_string.h"
2197         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
2198         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
2199         unions, since they are all used to hold both pointers and ints
2200         at various times.  Casting pointer to int and vice versa gives
2201         warnings (and is not safe) if they are not the same size.
2202
2203 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
2204
2205         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
2206         casting problems when int and pointer are not the  same size.
2207         * event-top.c (command_handler): Use data as a union.
2208         (command_line_handler_continuation): Ditto.
2209         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
2210         (step_once): ditto.  (finish_command_continuation): Ditto.
2211         (finish_command): Ditto.
2212         * breakpoint.c (until_break_command): Use data as a union.
2213         (until_break_command_continuation): Ditto.
2214         * utils.c (add_intermediate_continuation): Fix typo in comment.
2215
2216 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2217
2218         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
2219         * gdbarch.sh: Re-sync with gdbarch.[hc].
2220
2221 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
2222
2223         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
2224         (install_minimal_symbols): Fix demangled symbol problems caused by
2225         using add_minsym_to_hash_table for the demangled names, which is
2226         wrong. Now we use add_minsym_to_demangled_hash_table.
2227         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
2228         caused by weird control flow.
2229         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
2230
2231 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
2232
2233         * configure.in: -linux-gnu*, not -linux-gnu.
2234
2235 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2236
2237         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
2238         with qThreadExtraInfo.
2239
2240 2000-03-29  J.T. Conklin  <jtc@redback.com>
2241
2242         * i386nbsd-nat.c (fetch_core_registers): Make static.
2243
2244         * m68knbsd-nat.c (fetch_core_registers): Make static.
2245         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
2246
2247 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2248
2249         * TODO: Update GDB 5 status.
2250
2251 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2252
2253         * breakpoint.h (remove_hw_watchpoints): Add declaration.
2254         * breakpoints.c (remove_hw_watchpoints): Update.
2255         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
2256         condition.
2257
2258 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2259
2260         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
2261         infrun.c (resume):  Remove hardware watchpoints before stepping
2262         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
2263
2264 2000-03-28  Michael Snyder  <msnyder@cygnus.com>
2265
2266         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
2267
2268 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2269
2270         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
2271         CORE_ADDR, to match call from procfs_set_watchpoint.
2272
2273         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
2274         Reselect the saved frame silently after frame selection for
2275         watchpoint evaluation.
2276         (insert_breakpoints):  Add missing space in `Hardware watchpoint
2277         deleted' message.  Do not reinsert hardware watchpoint if it is
2278         already marked for deletion at next stop.
2279
2280 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
2281
2282         * partial-stab.h: Add one more check against corrupted or irregular
2283         stabs entry.
2284
2285 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
2286
2287         * gnu-regex.c (regerror): Function renamed from `__regerror'.
2288         (Change also approved in the mainline glibc sources)
2289
2290 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2291
2292         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
2293         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
2294         particularly ensuring it can't return SERIAL_TIMEOUT when told
2295         not to time out.
2296
2297 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
2298
2299         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
2300         which never existed before, and thus, has no deprecated old command.
2301
2302         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
2303         "set archdebug" (same goes for the show commands).
2304         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
2305         deprecate "set eventdebug" (same goes for the show commands).
2306         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
2307         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
2308         instead.
2309         x(init_main): Add the "set debug" and "show debug" commands.
2310         Add setdebuglist and showdebuglist.
2311
2312 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
2313
2314         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
2315           Added prototype for the deprecate command so it doesn't complain.
2316
2317 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2318
2319         * top.c (print_gdb_version): Bump copyright year to 2000.
2320
2321 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2322
2323         * MAINTAINERS: Add Glen McCready to write after approval list.
2324
2325 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2326
2327         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
2328         * config.h: Regenerate.
2329
2330 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2331
2332         * TODO: Update.  Add criteria for next release of GDB.
2333
2334 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2335
2336         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
2337         * config.h: Regenerate.
2338
2339 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2340
2341         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
2342         before installing GDB.
2343
2344 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2345
2346         * Makefile.in (all-gdbtk): Check for an existing link/directory.
2347         Re-format warning message.  Document that post 5.0 this can be
2348         deleted.
2349
2350 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2351
2352         * ChangeLog: Revert whitespace changes.
2353
2354 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2355
2356         * MAINTAINERS: Update folks who need accounts.
2357
2358 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2359
2360         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
2361
2362 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
2363
2364         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
2365         instead of TARGET_LONG_DOUBLE_BITS.
2366         * config/i386/tm-i386mk.h: Likewise.
2367
2368 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
2369
2370         Provide `long double' support for most i386 targets.
2371         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
2372         &floatformat_i387_ext.
2373         (TARGET_LONG_DOUBLE_BITS): Define as 96.
2374         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
2375         `builtin_type_long_double'.
2376         (REGISTER_CONVERT_TO_VIRTUAL): Call
2377         i386_register_convert_to_virtual.
2378         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
2379         (i387_to_double, double_to_i387): Remove prototypes.
2380         (i386_extract_return_value): Change prototype to match definition
2381         in i386-tdep.c.
2382         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
2383         (TARGET_LONG_DOUBLE_BITS): #undef.
2384         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
2385         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
2386         (i387_extract_floating, i387_store_floating): Remove prototypes.
2387         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
2388         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
2389         (REGISTER_VIRTUAL_TYPE): Remove.
2390         * i386-tdep.c (i386_register_convert_to_virtual): New function.
2391         (i386_register_convert_to_raw): New function.
2392         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
2393         (i387_store_floating): Remove.
2394
2395 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2396
2397         * maint.c: Re-indent.
2398
2399 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2400
2401         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
2402
2403 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
2404
2405         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
2406         be inoperative.
2407
2408 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
2409
2410         * win32-nat.c: Back out special frame walking code.  It was broken.
2411         (handle_exception): Correctly identify an illegal instruction.
2412         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
2413         normal i386 handling.
2414
2415 2000-03-24  J.T. Conklin  <jtc@redback.com>
2416
2417         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
2418         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
2419         (fetch_core_registers): Read fp registers.
2420         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
2421
2422 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
2423
2424         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
2425         so that we can stop searching for the prologue past the function end
2426         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
2427
2428 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
2429
2430         * linux-thread.c, lin-thread.c (save_inferior_pid,
2431         restore_inferior_pid): Don't do compile time comparison
2432         of TARGET_PTR_BIT and TARGET_INT_BIT.
2433
2434 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
2435
2436         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
2437         and P_LINK_W.
2438         (P_PEA_FP, P_MOVL_SP_FP): New macros.
2439         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
2440         P_MOVM_L.
2441         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
2442         constants.
2443         (delta68_in_sigtramp): New function.
2444         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
2445         (m68k_skip_prologue): Use P_* macros, not hex constants.
2446         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
2447         instructions, but accept them in any order; use P_* macros, not octal
2448         or hex constants; recognize also `fmovemx to (fp + displacement)' and
2449         `moveml to (fp + displacement)'.
2450         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
2451         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
2452
2453 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2454
2455         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
2456
2457 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
2458
2459         * solib.c (open_symbol_file_object): To sneak an int argument
2460         past catch_errors, instead of casting it to a pointer, simply
2461         pass it by address.
2462
2463 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
2464
2465         * gdbtypes.c (rank_function): Rank all N parameters and use correct
2466         index into the prams[] and args[] arrays.
2467
2468 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
2469
2470         From David Whedon <dwhedon@gordian.com>
2471
2472         * top.c (execute_command): Checks all commands beore executing
2473         to see if the user needs to be warned that the command is
2474         deprecated, warns user if appropriate.
2475         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
2476         return values from void to struct cmd_list_element *.
2477         * command.c (lookup_cmd_1): Check aliases before following link
2478         in case user needs to be warned about a deprecated alias.
2479         (deprecate_cmd): new exported function for command deprecation,
2480         sets flags and posibly a replacement string.
2481         (deprecated_cmd_warning): New exported funciton to warn user about
2482         a deprecated command.
2483         (lookup_cmd_composition): New exported function that determines
2484         alias, prefix_command, and cmd based on a string.  This is useful
2485         is we want to full name of a command.
2486         * command.h : Added prototypes for deprecate_cmd,
2487         deprecated_warn_user and lookup_cmd_composition, added flags to
2488         the cmd_list_element structure, changed return values for
2489         add_com_* and add_info_* from void to cmd_list_element.
2490         * maint.c : (maintenance_deprecate): New function to deprecate a
2491         command.  This exists only so that the testsuite can deprecate
2492         commands at runtime and check the warning behavior.
2493         (maintenance_undeprecate) : New function, drops deprecated flags.
2494         (maintenance_do_deprecate): Actually does the (un)deprecation.
2495         (initialize_maint_cmds): Added the above new deprecate commands.
2496
2497 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
2498         * command.c (apropos_cmd_helper): New function, meat of the
2499         apropos command.
2500         (apropos_command): New apropos command to search command
2501         names/documentation for regular expressions.
2502         (_initialize_command): Add the apropos command.
2503
2504 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
2505
2506         * sol-thread.c (ps_pglobal_lookup): Change argument type from
2507         paddr_t to psaddr_t.  This mistake appears to date from an
2508         erroneous man page in Solaris 2.5 -- the correct type from the
2509         system headers has always been psaddr_t.
2510         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
2511         (rw_common): Ditto.
2512
2513 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
2514
2515         * ia64-linux-nat.c: Fix copyright.
2516         (fill_gregset): Minor formatting fix.
2517         * ia64-tdep.c (template_encoding_table, fetch_instruction,
2518         examine_prologue): Clean up some compiler warnings.
2519         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2520         find_global_pointer, find_extant_func_descr): New functions.
2521         (ia64_use_struct_convention, ia64_extract_return_value,
2522         ia64_push_arguments): Handle HFAs.
2523         (ia64_push_arguments): Find (or build) a function descriptor
2524         when given a function address.
2525         (ia64_push_return_address): Moved code for finding the
2526         global pointer into its own function, find_global_pointer ().
2527
2528 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2529
2530         * event-loop.c (handle_file_event): Run through indent.
2531
2532 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2533
2534         From  Philippe De Muyter  <phdm@macqel.be>
2535
2536         * event-loop.c (sys/types.h): File now included unconditionally.
2537         (use_poll): New variable..
2538         (gdb_notifier): poll- and select-versions merged.
2539         (add_file_handler): If HAVE_POLL, check whether poll is usable,
2540         and reset `use_poll' if not.
2541         (create_file_handler): Select poll- or select-version according to
2542         `use_poll'.
2543         (delete_file_handler, handle_file_event): Likewise.
2544         (gdb_wait_for_event, poll_timers): Likewise.
2545
2546 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2547
2548         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
2549         size of a target pointer before passing them to print_address.
2550
2551 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
2552
2553         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2554         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2555         Remove
2556         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2557         (i386_extract_return_value): Rewritten.  Correctly support all
2558         floating-point types and large integer types on targets that use
2559         the standard i386 GDB register layout and return floating-point
2560         values in the FPU.
2561
2562 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2563
2564         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2565
2566 2000-03-21  J.T. Conklin  <jtc@redback.com>
2567
2568         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2569         * i386nbsd-nat.c: New file.
2570
2571         * i386/tm-nbsd.h (NUM_REGS): Removed.
2572         (HAVE_I387_REGS): Defined.
2573         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2574
2575         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2576         SVR4_SHARED_LIBS.
2577
2578 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2579
2580         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
2581         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
2582         the write after approval list.
2583
2584 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
2585
2586         * symtab.h (MAX_SECTIONS, struct section_addr_info,
2587         symbol_file_add):  Move declarations from here...
2588         * symfile.h: ...to here.
2589
2590         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2591         all section addresses, not just .text.
2592         * symfile.h, symfile.c (free_section_addr_info,
2593         build_section_addr_info_from_section_table): New functions.
2594
2595         * symfile.h (MAX_SECTIONS): Increase value to 40.
2596         * symfile.c (syms_from_objfile): Add bounds check prior to
2597         accessing ``other'' array in a section_addr_info_struct.
2598         Remove unused variable section_offsets.
2599         (add_symbol_file_command): Remove unused variable text_addr.
2600
2601 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
2602
2603         * breakpoint.c (bpstat_stop_status): Don't stop if a read
2604         watchpoint appears to break, but the watched value changed.
2605
2606 2000-03-21  Jim Blandy  <jimb@redhat.com>
2607
2608         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2609         a companion to gdbarch_alloc, which allows a gdbarch init function
2610         to free partially-built gdbarch structures.
2611         * gdbarch.c, gdbarch.h: Regenerated.
2612
2613 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2614
2615         * configure.host, configure.tgt (ia64-*-linux*): New entry.
2616
2617         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2618         initialize_arch): Define for IA-64.
2619         (initialize_arch): Add declaration.
2620
2621 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
2622
2623         * breakpoint.c (insert_breakpoints, remove_breakpoint)
2624         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2625         remove, or check status of hardware watchpoints for entire structs
2626         and arrays unless the user explicitly asked to watch that struct
2627         or array.
2628         (insert_breakpoints): Try to insert watchpoints for all the values
2629         on the value chain, even if some of them fail to insert.
2630
2631         * values.c (value_primitive_field): Set the offset in struct value
2632         we return when the field is a packed bitfield.
2633
2634 2000-03-20  Michael Snyder  <msnyder@cygnus.com>
2635
2636         * remote.c (remote_threads_extra_info): New function.
2637         Implement the extra thread info query for "info threads".
2638         (remote_threads_info): Clean up a bit.
2639         (use_threadinfo_query, use_threadextra_query): New variables.
2640         Control whether GDB will use the new or old protocol for
2641         thread info queries.
2642         (remote_open_1): Initialize new variables.
2643         (remote_async_open_1): Ditto.
2644         (remote_cisco_open): Ditto.
2645
2646 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2647
2648         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2649         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2650         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2651
2652 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2653
2654         * utils.c (floatformat_from_doublest): Don't assume that a long
2655         will be exactly 32 bits in length.  Also...  make sure space
2656         that we're writing the float to is completely initialized to
2657         zeroes, even when the number of bits in the float is not
2658         evenly divisible by FLOATFORMAT_CHAR_BIT.
2659
2660 2000-03-20  Jim Blandy  <jimb@redhat.com>
2661
2662         * i386-linux-nat.c: No need to #include "frame.h" any more.
2663         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2664         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2665         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2666         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2667         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2668         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2669         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2670         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2671         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2672         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2673         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
2674         out that these are target-dependent, and useful in non-native
2675         configurations.  Moved to...
2676         * i386-linux-tdep.c: ... Here, a new file.
2677         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2678         (i386-linux-tdep.o): New rule.
2679         (i386-linux-nat.o): We no longer depend on frame.h.
2680         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2681
2682 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
2683
2684         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2685         Print an error at compile time if we are to use select, but FD_SET
2686         is not available.
2687         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2688         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2689         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2690         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2691         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2692         instead of using memcpy and memset.  Use FD_ISSET.
2693
2694         * config/i386/xm-go32.h (fd_mask): Remove typedef.
2695
2696 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2697
2698         * command.c (_initialize_command): Document requirements for ``!''
2699         command.
2700
2701 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2702
2703         From Fri 10 Mar 2000 Robert
2704         <robert.melchers@drives.eurotherm.co.uk>:
2705         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2706
2707 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2708
2709         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2710         <dave@hiauly1.hia.nrc.ca>:
2711         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2712         _initialize_hpux_thread being called twice.
2713         * configure: Regenerated.
2714
2715 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2716
2717         * event-top.c (_initialize_event_loop): If instream is not
2718         connected to a terminal device, turn editing off.
2719
2720 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2721
2722         Support for building GDB with DJGPP, and running the test suite on
2723         it:
2724         * config/djgpp/djconfig.sh: New file.
2725         * config/djgpp/config.sed: New file.
2726         * config/djgpp/README: New file.
2727         * config/djgpp/fnchange.lst: New file.
2728         * config/djgpp/djcheck.sh: New file.
2729
2730 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2731
2732         * ser-go32.c (ports): Make the initializers complete, to pacify
2733         GCC 2.9X.
2734
2735 2000-03-17  Jim Blandy  <jimb@redhat.com>
2736
2737         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2738         two-dimensional array, instead of faking it with explicit index
2739         arithmetic.
2740
2741         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2742         linuxthreads_create_inferior): Fix typo in variable name: it's
2743         linuxthreads_exit_status, not linux_exit_status.
2744
2745         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2746         to W_STOPCODE.
2747
2748         * solib.c (solib_add): Delete debugging code.
2749
2750 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
2751
2752         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2753         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2754
2755 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
2756
2757         * language.c (set_lang_str): Do not call `free' for a null pointer.
2758         (set_type_str, set_range_str): Ditto.
2759
2760 2000-03-16  Jim Blandy  <jimb@redhat.com>
2761
2762         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2763         merge; reinstated.
2764
2765         * solib.c (current_sos): Be more careful about freeing the new
2766         so_list node if an error occurs.
2767
2768         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2769         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2770         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2771         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2772         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2773         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2774         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2775         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2776         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2777         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2778         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
2779         Linux-specific signal trampoline detection, and should be moved
2780         to...
2781         * i386-linux-nat.c: ... here.
2782         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2783         this any more, since we're not enabling OS-specific code in a
2784         OS-independent file.
2785
2786 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
2787
2788         * Makefile.in (go32-nat.o): Add prerequisites.
2789         (ALLDEPFILES): Add go32-nat.c.
2790
2791 2000-03-15  Michael Snyder  <msnyder@cygnus.com>
2792
2793         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2794         * symfile.c (reread_symbols):  Clear msymbol hash table.
2795
2796 2000-03-15  Jim Blandy  <jimb@redhat.com>
2797
2798         Deal with the inferior unloading shared objects.
2799         * solib.c (current_sos): New function, replacing find_solib.
2800         (find_solib): Deleted.
2801         (free_so): New function.
2802         (clear_solib): Call free_so, instead of writing it out.
2803         (solib_add): Rewritten: compare the inferior's current list of
2804         shared objects with GDB's list, and do the required loads and
2805         unloads.
2806         (info_sharedlibrary_command, solib_address): Don't use find_solib
2807         to walk the list of shared libraries: call solib_add, and then
2808         walk the list at so_list_head normally.
2809         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2810         detach the core target.  These tasks are taken care of elsewhere.
2811         * target.c (remove_target_sections): New function.
2812         * target.h (remove_target_sections): New declaration.
2813
2814         * solib.c (symbol_add_stub): Check whether we've already created
2815         an objfile for this shared object first, before doing all that
2816         work to compute section addresses, etc.
2817
2818         * objfiles.c (unlink_objfile): Report an internal error if objfile
2819         doesn't occur in the object_files list.
2820
2821         * solib.c (special_symbol_handling): Delete argument; it's not
2822         used.
2823
2824         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2825
2826         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
2827         from solib structures. Use it throughout solib.c, get rid of all
2828         CORE_ADDR casts.
2829         (struct so_list):  Change type of lmaddr to CORE_ADDR.
2830         (first_link_map_member):  Change return value type to CORE_ADDR,
2831         update callers.
2832         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
2833         update callers.
2834         (open_symbol_file_object, find_solib):  Change type of lm variable
2835         to CORE_ADDR.
2836
2837 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
2838
2839         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2840         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2841         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2842         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2843
2844         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2845         not opened by dos_open, but let the 3 standard handles go through
2846         unharmed.
2847
2848 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2849
2850         * eval.c (evaluate_subexp_with_coercion): Add call to
2851         check_typedef, to handle typedeffed vars correctly.
2852
2853 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2854
2855         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2856         somewhat redundant.
2857         (QUIT): Note that this can probably be replaced by a function.
2858
2859 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
2860
2861         Add support for a variable object that tries to evaluate itself in
2862         the currently selected frame, rather than in a fixed frame.
2863
2864         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2865         gdb_parse_exp_1.
2866         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2867         of varobj_create.
2868         * varobj.c (varobj_list): Return type indicates whether the
2869         variable's type has changed (for current frame variables).
2870         (varobj_update): Handle the case where the variable's type has
2871         changed.
2872         (delete_variable_1): Allow for deletion of variables that have not
2873         been installed yet.
2874         (new_root_variable): Initialize use_selected_frame variable.
2875         (value_of_root): This is where most of the work to handle "current
2876         frame" variables was added.  Most of the complexity involves
2877         handling the case where the type of the variable has changed.
2878         (varobj_create): Add a "type" argument, to tell if the
2879         variable is one of these "current frame" variables.  Also protect
2880         call to parse_exp_1 from long jumping.
2881
2882 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
2883
2884         * go32-nat.c (struct env387): Remove declaration.
2885         (print_387_status, i386_go32_float_info): Remove redundant
2886         functions.
2887         (regno_mapping, sig_map, excepn_map): Add braces around inner
2888         initializers.
2889         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2890         fix code which mixed signed with unsigned.
2891         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2892         (go32_wait): Initialize INT3_addr.
2893         (go32_fetch_registers): Extend all FP registers that are shorter
2894         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
2895         on config/i386/tm-i386.h.
2896         (store_register): Support 32 FP registers.
2897         (go32_create_inferior): Don't crash if handed a NULL pointer
2898         instead of exec file name.
2899         (ignore): Remove unused function.
2900         (go32_insert_hw_breakpoint): Remove unused variables.
2901         (init_go32_ops): Set value of processing_gcc_compilation to 2.
2902
2903 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2904
2905         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2906         overloading, add support for seeing through references:
2907         * valops.c (find_overload_match): Handle STABS overloading for
2908         C++.
2909         (find_overload_match): Look in right place for function arguments
2910         in the debug info.
2911         (find_overload_match): Rather than giving up when we have >1
2912         perfect match, just choose one, especially since the
2913         recommendation GDB gives ("disambiguate it by specifying function
2914         signature"), is basically impossible.
2915         (check_field_in): STREQ->strcmp_iw
2916         (search_struct_field): STREQ->strcmp_iw
2917         (find_method_list): STREQ->strcmp_iw
2918         * gdbtypes.c (rank_one_type): Add ability to see through
2919         references.
2920         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2921         be different.
2922         (rank_function): Rank function properly (was doing it wrong
2923         before, comparing the wrong parts of the arrays)
2924         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2925         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2926         associated with converting a non-reference to a reference.
2927     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2928     return full value object; for STRUCTOP_PTR, use pointer to
2929     rtti type to get member / method if objectprint is set and
2930     target type of pointer is class.
2931
2932         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2933         #ifdef DEBUG_OLOAD.
2934
2935 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2936
2937         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2938         a binary operator.
2939         (gnu_attach): Change error message for missing
2940         argument to be identical to the corresponding message in
2941         `inftarg.c'.  This makes the testsuite happy.
2942
2943 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2944
2945         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2946         %eflags isn't modified.  This fixes a bug where every call to a
2947         function in the program beyond the first call would fail.
2948
2949 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2950
2951         * MAINTAINERS: Devolve responsibility for domain maintenance.
2952
2953 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2954
2955         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2956
2957 2000-02-25  Scott Bambrough <scottb@netwinder.org>
2958
2959         * gdb.base/long_long.exp: Correct test suite failure when printing
2960         a long long value as a double on ARM platforms.
2961
2962 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2963
2964         * MAINTAINERS (Core): Anthony Green is the Java - including
2965         testsuite - maintainer.  Reformat testsuite and language support
2966         sections
2967
2968 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
2969
2970         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2971         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2972         i386_linux_saved_pc_after_call.
2973
2974 2000-03-06  Jim Blandy  <jimb@redhat.com>
2975
2976         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2977
2978         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2979         (compact_minimal_symbols): Added `objfile' argument.
2980         Put symbols in the objfile's hash table.
2981         (install_minimal_symbols): Put symbols in the objfile's demangled
2982         hash table.
2983         (lookup_minimal_symbol): Use hash table to find symbol in
2984         objfile.
2985         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2986         functions.
2987         (prim_record_minimal_symbol_and_info): Initialize the
2988         hash link fields of the new minimal symbol.
2989         * symtab.h (struct minimal_symbol): New fields `hash_next',
2990         `demangled_hash_next'.
2991         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2992         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2993         (struct objfile): New fields `msymbol_hash',
2994         `msymbol_demangled_hash'.
2995
2996 2000-03-06  Jim Blandy  <jimb@redhat.com>
2997
2998         * solib.c (first_link_map_member): Doc fix.
2999
3000 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3001
3002         From  Eli Zaretskii  <eliz@is.elta.co.il>:
3003
3004         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
3005         zero, since time_t might be unsigned.
3006
3007 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
3008
3009         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
3010         in *FPREGSETP.
3011         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
3012
3013 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
3014
3015         Allow GDB to run on Linux 2.0 again.
3016         * config.in: Add HAVE_PTRACE_GETREGS.
3017         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
3018         * configure: Regenerated.
3019         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
3020         CANNOT_STORE_REGISTER): New defines.
3021         * i386-linux-nat.c (have_ptrace_getregs): New variable.
3022         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
3023         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
3024         store_register, old_store_inferior_registers): Copied over from
3025         `inptrace.c' as a temporary measure.
3026         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
3027         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
3028         HAVE_PTRACE_GETREGS isn't defined.
3029         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
3030         with EIO.
3031         (fetch_inferior_registers, store_inferior_registers): Fall back on
3032         the method use in `infptrace.c' (by calling
3033         old_fetch_inferior_registers and old_store_inferior_registers) if
3034         `have_ptrace_getregs' isn't set.
3035
3036 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
3037
3038         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
3039         of gregset_t and fpregset_t.  Those are the only names that are
3040         guaranteed to specify the right types for all supported Linux
3041         systems out there.
3042         Various doc fixes and gratitious local variable renames, all in an
3043         attempt to stress similarities between the code and unify the
3044         terminology used.  Use ISO-C all over.
3045         (regmap): Remove trailing comma.
3046         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
3047         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
3048         is unnecessary and wasn't used anyway.  All callers changed.
3049         (convert_to_fpregset, convert_to_xfpregset): Likewise.
3050         (fetch_regs, store_regs): Remove unused variable `regno'.
3051         (fill_fpregs): If REGNO is not -1, only update the specified
3052         register.
3053         (fetch_core_registers): Renamed from
3054         i386_linux_fetch_core_registers.  There is no need for a unique
3055         name since the function is static anyway.
3056         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
3057         since it is more descriptive.
3058
3059 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3060
3061         * MAINTAINERS (readline/): Expand to include host maintainers.
3062
3063 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
3064
3065         Fix support for Linux/i386 signal trampolines.  The old approach
3066         didn't work for Linux 2.2 and beyond, and didn't work with recent
3067         versions of the GNU C library.
3068         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
3069         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
3070         (linux_rt_sigtramp_code): New variable.
3071         (LINUX_RT_SIGTRAMP_LEN): New define.
3072         (i386_linux_rt_sigtramp_start): New function.  Detect start of
3073         signal trampolines for RT signals.
3074         (i386_linux_sigtramp): Removed.
3075         (i386_linux_in_sigtramp): New function.
3076         (i386_linux_sigcontext_addr): New function.  Recognize the names
3077         of the signal tranmpolines used by recent versions of the GNU C
3078         library, and add support for RT signals.
3079         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
3080         defines.  Moved here from config/i386/tm-linux.h.
3081         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
3082         Reimplement in terms of i386_linux_sigcontext_addr.
3083         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
3084         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
3085         Moved to i386-tdep.c.
3086         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
3087
3088 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3089
3090         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3091         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
3092
3093 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3094
3095         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
3096         sim directory.
3097
3098 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3099
3100         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
3101         ``Blanket Write Privs'' maintainers.
3102
3103 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3104
3105         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
3106         * language.c (longest_local_hex_string_custom): Don't compile
3107         'long long' section if host doesn't have 'long long'.
3108
3109 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3110
3111         * language.c (longest_raw_hex_string): Comment out.  Appears
3112         unused.
3113
3114 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3115
3116         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
3117         "mmalloc.h" which means using PTRs.
3118         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
3119
3120 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3121
3122         * defs.h (store_address, store_unsigned_integer, store_address):
3123         Replace PTR with void* in delcaration.
3124         * findvar.c (extract_signed_integer, extract_unsigned_integer,
3125         extract_long_unsigned_integer, extract_address,
3126         store_signed_integer, store_unsigned_integer, store_address):
3127         Convert definition to ISO-C.  Replace PTR with void*.
3128
3129 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3130
3131         * defs.h (make_cleanup_func): Document as deprecated.
3132         (make_cleanup_ftype): New typedef.  Make signature consistent with
3133         other function typedefs.  Document as not be used out side of
3134         make_cleanup code. Use in make_cleanup declarations.
3135         (null_cleanup): Replace PTR with void*.
3136
3137         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
3138         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
3139         null_cleanup): Change K&R definition to ISO-C using void* and
3140         make_cleanup_fytpe.
3141         (discard_my_cleanups): Don't cast argument to free.
3142
3143 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3144
3145         * defs.h (struct continuation_arg): Change type of field 'data'
3146         from PTR to void *.
3147
3148         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
3149
3150         * event-top.c: Ditto.
3151
3152 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3153
3154         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
3155         configure.
3156         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
3157         SUBDIR_GDBTK_ALL): Define.
3158         (all-gdbtk, clean-gdbtk): New targets.
3159         (all): Add CONFIG_ALL as dependency.
3160         (clean): Add CONFIG_CLEAN as dependency.
3161
3162         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
3163         (LN_S): Define.  Delete GDBtk's link code.
3164
3165 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3166
3167         * configure.in (ENABLE_GDBTK): Delete variable.
3168         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
3169         * Makefile.in: Update.
3170         * configure: Regenerate
3171
3172 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3173
3174         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
3175         NATDEPFILES list.
3176
3177 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
3178
3179         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
3180         Override definitions to include the normal FPU registers.
3181         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
3182         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
3183         fine for AIX/i386.
3184         (i387_to_double, double_to_i387): Remove prototypes.
3185
3186 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
3187
3188         * findvar.c (extract_floating, store_floating): Use target
3189         floating point type sizes rather host sizes to determine
3190         which conversion needs to be done.
3191
3192 2000-03-02  Nick Duffek  <nsd@cygnus.com>
3193
3194         * uw-thread.c: Apply GNU conventions to comment formatting.
3195         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
3196         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
3197         call to deactivate_uw_thread().
3198
3199 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3200
3201         * MAINTAINERS: Daniel Berlin is C++ maintainer.
3202
3203 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3204
3205         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
3206         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
3207         share SCO/Unixware.  Nick Duffek and Peter Schauer share
3208         Solaris/x86.
3209
3210 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3211
3212         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3213         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
3214         * remote-rdi.c (arm_rdi_close): Ditto.
3215
3216 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3217
3218         * CONTRIBUTE (configure.in): Note that patches to configure are
3219         not needed.
3220
3221 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
3222
3223         * MAINTAINERS: Correct my own mail address.
3224
3225 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3226
3227         * MAINTAINERS: Document people with paperwork pending.
3228
3229 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3230
3231         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3232         Make NEW_PROC_ABI interface functional on Solaris x86.
3233         * sol-thread.c (ps_lgetLDT): Rewrite to use new
3234         procfs_find_LDT_entry function from procfs.c, mostly copied from
3235         lin-thread.c.
3236         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
3237         needed.
3238
3239 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3240
3241         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3242         * config/i386/tm-i386sol2.h (MERGEPID): Define.
3243
3244 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3245
3246         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
3247         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
3248         FRAME_FIND_SAVED_REGS.
3249         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
3250         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
3251         Update.
3252
3253 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3254
3255         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3256         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
3257         parameter.
3258
3259 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3260
3261         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3262         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
3263         (top level): Add prototypes for go32_* functions.
3264         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
3265         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3266         Override definitions from tm-i386.h.
3267         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
3268         * i386-tdep.c (i386_extract_return_value)
3269         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
3270         to the list of targets which return FP values in FP registers.
3271
3272         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
3273         that this function be re-implemented using multi-arch.
3274
3275 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3276
3277         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3278         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
3279         and ScreenRows.
3280         * ser-go32.c: Include string.h, for prototype of strncasecmp.
3281         (dpmi_regs, dpmi_sregs): Remove unused variables.
3282         (dos_flush_input): Return a value, to prevent compiler warning.
3283         * expprint.c (dump_prefix_expression): Use %ld in format and cast
3284         sizeof(union exp_element) to long, to prevent GCC from complaining
3285         about format/argument mismatch.
3286         (dump_postfix_expression): Likewise.
3287
3288 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3289
3290         * arm-tdep.c: Include <ctype.h>.
3291
3292 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3293
3294         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3295         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
3296         that the target's stack was valid.
3297
3298 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3299
3300         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
3301         * dwarf2read.c (read_address): Read 16-bits addresses.
3302
3303 2000-02-28  Scott Bambrough <scottb@netwinder.org>
3304
3305         * arm-linux-nat.c (fetch_nw_fpe_*):
3306         Renamed to fetch_nwfpe_* to use the same naming convention
3307         as in the Linux kernel.  Modified prototype to get rid of
3308         unused parameters.
3309         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
3310         naming convention as in the Linux kernel.  Fixed calls to
3311         fetch_nwfpe_*.
3312         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
3313         unused variable.
3314
3315 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3316
3317         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
3318
3319 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
3320
3321         * win32-nat.c: Remove unneeded header.
3322         * wince.c: Ditto.
3323
3324 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3325
3326         * wince.c: Include "gdb_wait.h" and not "wait.h".
3327
3328 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3329
3330         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
3331         Target/Architecture maintainers descriptions.
3332
3333 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
3334
3335         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
3336         Reorder headers a bit.  Overall cleanup and minor reformatting.
3337         (MIG_SERVER_DIED): Remove define.
3338         (proc_update_sc): Add braces to silence compiler warning.
3339         (proc_steal_exc_port): Initialize err to zero.
3340         (make_proc): Add braces to silence compiler warning.
3341         (inf_validate_task_sc): Add cast to silence compiler warning.
3342         (inf_set_traced): Reorganize a bit to silence compiler warning.
3343         (inf_validate_procs): Use mach_msg_type_number_t for all thread
3344         numbers and add braces to silence compiler warning.
3345         (gnu_wait): Add prototypes for server functions and add braces to
3346         silence compiler warnings.
3347         (S_exception_raise_request): Pass subcode to inf_debug call.
3348         (gnu_write_inferior): Remove unused variable `protection_changed'.
3349         (gnu_xfer_memory): Remove unused variable `result'.
3350         (set_sig_thread_cmd): Remove unused varible `tid'.
3351         (set_signals_cmd): Remve unused variable `trace'.
3352         (add_task_commands): Provide complete prototype.  Reformat help
3353         strings a bit to make sure the first line is a full sentence.
3354         Call info_port_rights_cmd instead of info_send_rights_cmd for the
3355         "info port-rights" command.
3356         (add_thread_commands): Provide complete prototype.  Make static.
3357         Reformat help strings a bit to make sure the first line is a full
3358         sentence.
3359         (_initialize_gnu_nat): Provide complete prototype.
3360
3361 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
3362
3363         Make cross-compilation for the Hurd more friendly.
3364         From Jeff Bailey <jbailey@gnu.org>:
3365         * configure.in: Use AC_CHECK_TOOL to find MiG.
3366         * Makefile.in (MIG): New variable.
3367         * config/i386/i386gnu.mh (MIG): Remove.
3368         * configure: Regenerated.
3369
3370 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
3371
3372         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
3373         comment explaining motivation behind this function and why
3374         the generic facilities won't work for this platform.
3375         * rs6000-tdep.c (skip_prologue): Always test to make sure
3376         that an instruction is read successfully from the target's
3377         memory.  Introduce notion of instructions which may appear in
3378         the prologue, but may not end the prologue.  Added explicit
3379         check for nop instruction.  Use memset() to zero the frame
3380         data instead of assignment from a statically allocated,
3381         uninitialized structure.
3382
3383 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3384
3385         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
3386         systems.  Note that Jim Blandy as maintainer for ``tracing
3387         bytecode stuff''
3388
3389 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
3390
3391         From: Thomas Zenker <thz@Lennartz-electronic.DE>
3392         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
3393         NetBSD...) sys_errlist should not be declared in hsys.c.
3394         NEED_SYSERRLIST is set already by configure, so we can use it.
3395         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
3396         posix compliant and we should not work with the old compatibility
3397         stuff.  Because of that I undef BSD in case of FBSD etc and include
3398         sys/ioctl to get the flags.
3399         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
3400         for exclusive use.
3401
3402 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
3403
3404         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
3405         of return structure in r3 if necessary.
3406         (ppc_linux_memory_remove_breakpoints): New function.
3407         * rs6000-tdep.c (skip_prologue): Make sure that the cases
3408         for storing either cr or lr to the stack only handle those
3409         cases.  (I.e, don't let these cases match 0x00000000 which is
3410         found found in the shared library trampoline prior to the
3411         loading of the shared library.)
3412         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
3413         Declare.
3414         (MEMORY_REMOVE_BREAKPOINT): Define.
3415
3416 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
3417
3418         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
3419
3420 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3421
3422         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
3423         $(SUBDIR_*_INSTALL) when so configured.
3424         * configure: Regenerate.
3425
3426         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
3427         configure.
3428         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
3429         installing GDBtk.
3430         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
3431         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
3432         SUBDIR_GDBTK_INSTALL): Define.
3433         (install-gdbtk): New target.
3434
3435 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3436
3437         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
3438         * configure: Regenerate.
3439
3440 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
3441
3442         * configure.tgt: Add arm, mips, sh wince targets.
3443         * config/arm/tm-wince.h: New file.
3444         * config/arm/wince.mt: New file.
3445         * config/sh/tm-wince.h: New file.
3446         * config/sh/wince.mt: New file.
3447         * config/mips/tm-wince.h: New file.
3448         * config/mips/wince.mt: New file.
3449         * wince.c: New file.
3450         * wince-stub.c: New file.
3451         * wince-stub.h: New file.
3452         * sh-tdep.c: Use correct register names for Windows CE.
3453
3454 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3455
3456         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
3457         (error_return, quit_return): Merge into catch_return pointer.
3458         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
3459         and communicate reason to catch_errors via setjmp return value.
3460         (catch_errors): Always catch both quit and error, and if a catch
3461         wasn't requested by caller, throw it to the next catch_error.
3462         Replace dual longjmp buffer memcpy with single pointer change.
3463         Add FIXME for possibly adding new interface to tell caller what
3464         event was caught.  Add extensive comments.
3465         * defs.h (enum return_reason): Reserve 0 for use as initial
3466         setjmp() return value.
3467         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
3468         enum return_reason.
3469         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
3470
3471 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
3472
3473         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
3474         * valops.c (_initialize_valops): Add command "set unwindonsignal".
3475         (hand_function_call): Test for unwind_on_signal and act accordingly.
3476
3477 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3478
3479         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
3480         Match ../include/dis-asm.h change.
3481         * gdbarch.h: Regenerate.
3482         * corefile.c (dis_asm_read_memory): Update.
3483
3484 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3485
3486         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
3487         (ENABLE_CFLAGS): Move initialization to start of file.
3488         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
3489         selected and an ${srcdir}/mi directory is present enable MI
3490         interface.
3491
3492         * configure: Regenerate.
3493
3494         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
3495         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
3496         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
3497         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
3498         @CONFIG...@.
3499         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
3500         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
3501
3502         * mi: New directory. MI interface to GDB.
3503
3504         * defs.h (interpreter_p): Declare when UI_OUT.
3505         * top.c (gdb_init): When interpreter_p, check that the interpreter
3506         was recognized by one of the linked in interpreters.
3507         * main.c (interpreter_p): Define.
3508         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
3509         * event-top.c (display_gdb_prompt): When interpreter_p, assume
3510         interpreter displays prompt.
3511
3512         * breakpoint.c (print_it_typical, watchpoint_check,
3513         print_one_breakpoint, mention): When MI include additional
3514         target status information.
3515         * infrun.c (print_stop_reason, normal_stop): Ditto.
3516
3517 2000-02-22  Jim Blandy  <jimb@redhat.com>
3518
3519         * gdbarch.sh: Make the `default' field really default to zero, as
3520         documented.
3521
3522         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3523         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3524         more function-like.
3525         (default_coerce_float_to_double, standard_coerce_float_to_double):
3526         New functions.
3527         (value_arg_coerce): Adjust for new definition.
3528         * value.h (default_coerce_float_to_double,
3529         standard_coerce_float_to_double): New declarations for the above.
3530         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3531         * gdbarch.c, gdbarch.h: Regenerated.
3532         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
3533         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3534         definitions.
3535         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3536         function here.
3537         (mips_gdbarch_init): Install that as our coerce_float_to_double
3538         function.
3539
3540 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
3541
3542         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3543         type.
3544         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3545         forward declaration.
3546
3547         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3548         where the next frame is a signal handler caller.
3549
3550         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3551         undef.
3552         (tm-linux.h): Include.
3553         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
3554         include this file for us.
3555         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
3556         config/tm-linux.h for us.
3557         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3558
3559 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
3560
3561         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3562         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3563         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3564         and like targets.
3565
3566         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3567         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3568         * config/powerpc/xm-linux.h: Substantially revised for native
3569         port.
3570         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3571         (NATDEPFILES): Update list to reflect the fact that we can
3572         now debug natively.
3573
3574         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3575         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3576         Renamed; The former names were lacking the rs6000_ prefix.
3577         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3578         instead of rs6000_frame_chain.
3579         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3580         of rs6000_frameless_function_invocation.
3581
3582 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3583
3584         From Philippe De Muyter  <phdm@macqel.be>
3585
3586         * event-loop.c (handle_file_event): In case of poll, enable
3587         printing of informational message if an error/exception is
3588         detected on the file descriptor.
3589
3590 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
3591
3592         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3593
3594 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3595
3596         * buildsym.c: Include "language.h" and "expression.h" for
3597         longest_local_hex_string_custom.
3598
3599 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3600
3601         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3602         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
3603         Cagney <cagney@b1.cygnus.com>.
3604
3605 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3606
3607         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
3608         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3609         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3610         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3611         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3612         Kingdon.
3613         * MAINTAINERS: Add Nick Clifton to write after approval list.
3614
3615 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3616
3617         * MAINTAINERS: Add note on multiple maintainers.
3618
3619 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
3620
3621         * cli-out.c (cli_table_header): Type of parameter `alignment' is
3622         `enum ui_align', not `int'.
3623         (cli_field_string, cli_field_skip): Likewise.
3624
3625 2000-02-18  Jim Blandy  <jimb@redhat.com>
3626
3627         From Jimmy Guo <guo@cup.hp.com>:
3628         * buildsym.h (add_free_pendings): Declare.
3629         * buildsym.c (add_free_pendings): New function.
3630         (make_blockvector): 32x64 fix using longest_local_hex_string().
3631         (start_subfile): initialize variable 'subfile'.
3632
3633 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3634
3635         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
3636         make sure that all is cleaned up after we disconnect from the
3637         target.
3638         (remote_detach): Ditto.
3639
3640 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3641
3642         From Rodney Brown  <RodneyBrown@pmsc.com>
3643         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3644         potentially harming mistake.
3645
3646 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3647
3648         * arm-tdep.c: Use header file instead of extern declarations for
3649         the {get,set}_arm_regname* functions.
3650
3651 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3652
3653         * configure.in: Replaces obsolete gdbtk-variable.c with
3654         gdbtk-varobj.c.
3655         * configure: Regenerate.
3656         * Makefile.in: Remove obsolete/extraneous references to
3657         gdbtk-var* files.
3658
3659 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
3660
3661         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3662         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
3663         33 by definition, whereas REALTIME_LO might be 32 on systems that
3664         have SIG32 such as Linux.  Make sure that the signal number
3665         returned is within the range specified by REALTIME_LO and
3666         REALTIME_HI.
3667
3668 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
3669
3670         * configure: Regenerated.
3671
3672 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3673
3674         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3675         _initialize_arm_tdep): Allows the user to choose between any of
3676         the flavors available for the disassembly to be used in the "info
3677         reg" command and elsewhere in gdb.  It prevents having to maintain
3678         this information in two places by using the data kept in the
3679         opcodes directory.
3680
3681 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3682
3683         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3684         prfpregset_t in <sys/procfs.h>.
3685         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3686         HAVE_PRFPREGSET_T.
3687         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3688         prgregset_t and prfpregset_t if they are not already present.
3689
3690 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3691
3692         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
3693         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
3694
3695 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
3696
3697         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3698         'do-doc'.
3699
3700 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
3701
3702         Changes for AIX 4.3:
3703         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3704         to correct value for generic dummy frames.  When using
3705         generic dummy frames, don't attempt to write TOC value or
3706         function to call into the call dummy.
3707         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
3708         code to also handle the PowerOpen ABI.
3709         (ppc_push_return_address): Enable for all ports.
3710         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
3711         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
3712         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3713         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3714         provided by generic RS6000 definitions so that call dummies
3715         are implemented using generic dummy frames instead.
3716
3717         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3718         prior to changing the stack pointer via ptrace().  Also, ignore
3719         attempts to store to undefined registers that are less than
3720         NUM_REGS.
3721
3722         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3723         frame from 436 to 448 to account for alignment padding.
3724         (rs6000_push_arguments): Obtain actual register size instead
3725         of assuming the register is 4 bytes long.  [There's still
3726         more work to be done to totally remove the 4 byte assumption,
3727         however.]  Make sure the stack is 16 byte aligned as required
3728         by the PowerOpen ABI.  Also, make sure that small structures
3729         passed in registers are properly aligned within the register.
3730
3731 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
3732
3733         Patch applied by Kevin Buettner <kevinb@redhat.com>
3734
3735         * rs6000-tdep.c (skip_prologue): skip copying of argument
3736         registers to local variable registers.
3737
3738 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
3739
3740         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
3741         sym->section->index number is not a SECT_OFF_* code.
3742
3743 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3744
3745         * MAINTAINERS (write after approval): Add H.J. Lu.
3746
3747 2000-02-14  Nick Clifton  <nickc@cygnus.com>
3748
3749         * sh-tdep.c: Remove extraneous code.
3750
3751 2000-02-14  Amit S. Kale  <akale@veritas.com>
3752
3753         * elfread.c (elf_symtab_read): Move the use of sym to after where
3754         it is set.
3755         Checked in by Jim Kingdon  <kingdon@redhat.com>
3756
3757 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3758
3759         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3760
3761 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3762
3763         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3764         * dwarf2read.c: (die_is_declaration): New fn.
3765         (read_structure_scope): Use it.
3766
3767         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3768
3769 2000-02-10  J.T. Conklin  <jtc@redback.com>
3770
3771         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3772         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3773         configdirs.
3774         * gdbserver/low-nbsd.c: New file.
3775
3776         * gdbserver/Makefile.in: convert to autoconf.
3777         * gdbserver/configure.in: likewise.
3778         * gdbserver/configure: generate.
3779
3780 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3781
3782         * CONTRIBUTE: New file.  How to contribute to GDB.
3783
3784 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3785
3786         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
3787         Buettner to powerpc maintainers.  Make Kevin Buettner the
3788         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
3789         and Jason Molenda to write after aproval list.
3790
3791 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3792
3793         * MAINTAINERS: Reformat.  Separate into check-in categories.
3794
3795 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3796
3797         * uw-thread.c: Remove __FUNCTION__ GNUism.
3798
3799 2000-01-17  Amit S. Kale  <akale@veritas.com>
3800
3801         * elfread.c (elf_symtab_read): Use offset for the section in which a
3802         symbol resides, instead of .text section for calculating address of a
3803         symbol.
3804         Checked in by Jim Kingdon  <kingdon@redhat.com>
3805
3806 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
3807
3808         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
3809         no longer necessary now we have gdb_wait.h.
3810
3811 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3812
3813         * gnu-nat.c (proc_string): Make global.
3814         (do_mach_notify_dead_name): Suppress dead name notifications if we
3815         know that the task is dead.
3816
3817 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
3818
3819         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3820         instead of directly from the kernel.  Add some hackery to make
3821         sure that the info isn't influenced by suspension of the task in
3822         the proc server itself.
3823
3824 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
3825
3826         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
3827         approved by Michael Snyder.
3828
3829 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3830
3831         * linux-thread.c: Include defs.h before gdb_wait.h.
3832
3833 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3834
3835         * Makefile.in (wait_h): Delete macro.  Update all dependencies
3836         specifying gdb_wait.h instead.
3837
3838         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3839         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3840         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3841         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3842         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3843         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3844         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3845         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3846         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3847         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3848         or <sys/wait.h>.
3849         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3850
3851         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
3852         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3853
3854 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
3855
3856         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3857         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3858         (d10v_stack_align): Declare.
3859         * d10v-tdep.c (d10v_stack_align): Define.
3860
3861 1999-08-23  J.T. Conklin  <jtc@redback.com>
3862
3863         * top.c (remote_timeout): Change default to 2.  Add comment
3864         explaining history of changes to the default value.
3865         * remote.c (_initialize_remote): Remove code that adds set/
3866         show remotetimeout, as that's also done in top.c
3867
3868 1999-10-18  J.T. Conklin  <jtc@redback.com>
3869
3870         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3871         Return E01 instead of P01 when 'P' command fails.
3872
3873 2000-02-05  J.T. Conklin  <jtc@redback.com>
3874
3875         * remote.c (putpkt_binary): Handle NAK from target stub.
3876
3877 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3878
3879         * configure.in: Remove the addition of sol-thread.c to the
3880         CONFIG_INITS list. This caused problems with init.c, because
3881         sol-thread.c would be grepped twice for _initialize_* functions.
3882         * configure: Ditto.
3883         * Makefile.in: Add FIXME for init.c.
3884
3885 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
3886
3887         Clean up compiler warnings:
3888         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3889         stack.c, valprint.c: Change variables to unsigned.
3890         * bcache.c: Rearrange to avoid warnings about variables not being set.
3891         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3892         rather than declaring print_max and repeat_count_threashold
3893         ourselves (incorrectly).
3894         * valprint.h: Do declare repeat_count_threashold.
3895         * ch-exp.c: Use default case for internal error.
3896         * findvar.c: Don't omit argument type.
3897         * symtab.c: Remove unused variable.
3898
3899 2000-02-04  Jim Blandy  <jimb@redhat.com>
3900
3901         * c-typeprint.c (remove_qualifiers): New function.
3902         (c_type_print_base): Use it to remove qualifiers from C++
3903         qualified names, not strrchr.
3904
3905         * c-typeprint.c (c_type_print_base): Recognize type conversion
3906         operators by calling is_type_conversion_operator.
3907         (is_type_conversion_operator): New function.
3908
3909 2000-02-04  Nick Clifton  <nickc@cygnus.com>
3910
3911         * config/arm/tm-arm.h (LOWEST_PC): Define.
3912
3913 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3914
3915         * infrun.c (resume): Make just one call to target_resume(), instead
3916         of four: set up correct parameters in all the cases ahead of time,
3917         and do call at the end.
3918
3919 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3920
3921         * config/powerpc/tm-ppc-eabi.h: Define
3922         SOFUN_ADDRESS_MAYBE_MISSING.
3923
3924 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3925
3926         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3927         frames (revisited).
3928
3929 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3930
3931         * Makefile.in (INIT_FILES): Append CONFIG_INITS
3932         * configure.in (CONFIG_INIT): Initialize.
3933         (links): Link srcdir/gdbtk/library to gdbtcl2.
3934         * gdbtcl2: Moved to gdbtk/library.
3935         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3936         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3937         gdbtk.h: Moved to gdbtk/generic.
3938
3939 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3940
3941         * printcmd.c (build_address_symbolic): New function. Returns all
3942         the parts that are necessary to print an address in a symbolic
3943         form.
3944         (print_address_symbolic): Split into a printing part and an
3945         information building part, build_address_symbolic().
3946
3947         * defs.h (build_address_symbolic): Export.
3948
3949 2000-02-03  Jim Blandy  <jimb@redhat.com>
3950
3951         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3952         opcode.
3953
3954 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3955
3956         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3957         arguments on dummy frames.
3958
3959 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3960
3961         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3962         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3963
3964 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3965
3966         * remote.c (getpkt_sane): New function. It is the old getpkt(),
3967         which now returns a timeout indication.
3968         (getpkt): New function. Wrapper for getpkt_sane(), so that return
3969         value can still be ignored.
3970
3971 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3972
3973         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3974         UI_OUT.
3975
3976 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3977
3978         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
3979         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
3980         GDB_FILE.
3981
3982         * Makefile.in: Update.
3983
3984         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3985         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3986         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3987         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3988         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3989         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3990         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3991         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3992         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3993         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3994         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
3995         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
3996         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
3997         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
3998         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
3999         config/pa/tm-hppa.h: Update.
4000         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
4001
4002 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
4003
4004         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
4005         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
4006         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
4007         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
4008         config/m88k/delta88v4.mh, config/mips/irix4.mh,
4009         config/mips/irix5.mh, config/mips/mipsv4.mh,
4010         config/powerpc/solaris.mh (NATDEPFILES): Change references to
4011         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
4012         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
4013
4014 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4015
4016         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
4017
4018         * main.c (captured_main): Only use the legacy tui_file code when
4019         linking in older code such as the TUI.
4020
4021         * gdb-file.h, gdb-file.c: New files.
4022         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
4023         null_file_isatty, null_file_rewind, null_file_put,
4024         null_file_flush, null_file_write, null_file_fputs,
4025         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
4026         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
4027         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
4028         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
4029         set_gdb_file_data, struct accumulated_gdb_file,
4030         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
4031         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
4032         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
4033         stdio_file_delete, stdio_file_flush, stdio_file_write,
4034         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
4035         Moved to gdb-file.h and gdb-file.c.
4036         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
4037         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
4038         tui_file_rewind, tui_file_put, tui_file_fputs,
4039         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
4040         fputs_unfiltered_hook):
4041         Moved to tui/tui-file.c and tui/tui-file.h.
4042
4043         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
4044         (tui-file.o, gdb-file.o): Add dependencies.
4045         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
4046         * main.c: #include tui/tui-file.h.
4047
4048 2000-01-28  Fred Fish  <fnf@cygnus.com>
4049
4050         * findvar.c (value_from_register): Special case handling of D10V
4051         pointer values fetched from registers.
4052
4053 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4054
4055         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
4056         support for new style thumb prologues.
4057
4058 2000-01-28  Nick Clifton  <nickc@redhat.com>
4059
4060         * arm-tdep.c: Remove extraneous dash at start of strings
4061         introduced in previous delta.
4062
4063 2000-01-27  Nick Clifton  <nickc@redhat.com>
4064
4065         * arm-tdep.c: Replace uses of arm_toggle_renames() with
4066         parse_arm_disassembler_option().
4067
4068 2000-01-27  Jim Blandy  <jimb@cygnus.com>
4069
4070         * symtab.c (decode_line_1): Don't let commas that are within
4071         quotes or parenthesis terminate the line spec.  Don't use pp when
4072         removing the final double quote of a double-quoted string.  Don't
4073         forget to skip the opening double quote.  I have no clue whether
4074         this change is correct; probably we've just moved this function
4075         from one buggy place to another buggy place, and never came within
4076         an outhouse whiff of correctness.
4077         (find_toplevel_char): New function.
4078
4079 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4080
4081         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
4082         passing the pointer to a thumb function as an argument.
4083
4084 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4085
4086         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
4087         are reinserted for another run.
4088
4089 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4090
4091         * cli-out.c (cli_filed_string): Test for NULL string.
4092
4093 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4094
4095         * infcmd.c (run_stack_dummy): Account for a random signal stopping
4096         the inferior as well as breakpoints being hit while performing an
4097         inferior function call.
4098         * valops.c (hand_function_call): Ditto.
4099
4100 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4101
4102         From  Mark Kettenis  <kettenis@gnu.org>
4103
4104         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
4105         i386_REGS_SEGS_STATE.
4106         (HAVE_I387_REGS): Define.
4107         (FLOAT_INFO): Remove.
4108         * i386gnu-nat.c: Almost completely rewritten to use new i386
4109         register layout and `float info' implementation.
4110         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
4111         Move prototypes from here.
4112         * gnu-nat.h: To here.
4113
4114 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
4115
4116         * utils.c (get_field, put_field): Fix buffer underruns and
4117         overruns.  Also, handle case where total_len is not evenly
4118         divisible by 8.
4119         (getfield): Make sure zeroing of unwanted bits occurs even
4120         when bit field to extract does not straddle two or more
4121         bytes.
4122
4123 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
4124
4125         * defs.h: Add gdb_thread_select declaration.
4126
4127 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
4128
4129         * linux-thread.c (_initialize_linuxthreads): Make sure that
4130         linuxthreads_block_mask does not block SIGCHLD.
4131
4132 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4133
4134         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
4135         text so that new lines work properly.
4136
4137 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4138
4139         * proc-utils.h: New file. Export functions from proc-*.c.
4140
4141         * proc_api.c: Rename to:
4142         * proc-api.c: New file. Add include of proc-utils.h.
4143
4144         * proc_events.c: Rename to:
4145         * proc-events.c: New file.
4146
4147         * proc_flags.c: Rename to:
4148         * proc-flags.c: New file.
4149
4150         * proc_why.c: Rename to:
4151         * proc-why.c: New file. Add include of proc-utils.h.
4152
4153         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
4154         ctype.h, proc-utils.h.
4155         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
4156         (open_procinfo_files): Conditionalize local variable tmp, to avoid
4157         compiler warnings.
4158         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
4159         pathname.
4160         (procfs_wait): Adjust format in some printf_filetered calls to
4161         avoid compiler warnings.
4162         (make_signal_thread_runnable): Ifdef 0. The calls to this function
4163         are also ifdef'd 0 .
4164         (procfs_resume): Add parentheses around '&&' operation.
4165         (procfs_set_exec_trap): Remove unused variable.
4166         (info_proc_cmd): Add braces to avoid ambiguous else clause.
4167
4168         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
4169         proc-why.o): Update dependencies.
4170
4171         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
4172         proc-*.o.
4173
4174 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
4175
4176         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
4177         Fix from Robert Lipe <robertl@sco.com>.
4178         * configure: Regenerated.
4179
4180 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4181
4182         * stack.c (print_frame_info_base): Break up into the frame info
4183         (location) printing part and the rest (source line printing).
4184         (print_frame): New function. Take care of printing the location
4185         information.
4186         Update copyright.
4187
4188         * infrun.c (normal_stop): Use enum values rather than integers for the
4189         source_flag to be passed to show_and_print_stack_frame().
4190         Update copyright.
4191
4192         * frame.h (print_what): New enum for 'source' argument to
4193         print_frame_info_base(). Use this instead of obscure numbers.
4194         Update copyright.
4195
4196 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
4197
4198         * event-top.c (stdin_event_handler): call quit_command rather than
4199         exit -- run cleanups, give target code a chance to say goodbye to
4200         the target.  Fixes bug where the inferior processes were left
4201         around on Solaris (and probably elsewhere) by the testsuite.
4202
4203 2000-01-14  Mark Salter  <msalter@cygnus.com>
4204
4205         * v850-tdep.c (v850_target_architecture_hook): Setup correct
4206         machine id for disassembly.
4207
4208 2000-01-13  Jim Blandy  <jimb@cygnus.com>
4209
4210         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
4211         convert_to_regset, when regno indicates a specific register.
4212
4213 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
4214
4215         * uw-thread.c: Document libthread.so debugging interface.  Minor
4216         comment and formatting tweaks.
4217         (DEBUG): #define as 0 instead of 1.
4218         (CALL_BASE): Include function name in error msg.
4219         (libthread_stub): Adjust inferior_pid after thread exit.
4220         (uw_thread_create_inferior): Deactivate uw_thread_ops before
4221         asking procfs_ops to create inferior.
4222         (libthread_init): Don't return nonlocally on error.
4223
4224 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4225
4226         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
4227         variable.
4228
4229 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4230
4231         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
4232         both sides are on the same state.
4233
4234 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4235
4236         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
4237         115200 (minor syntax mistake).
4238
4239 2000-01-12  Jim Blandy  <jimb@cygnus.com>
4240
4241         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
4242         this here, to go along with the definitions of PIDGET and TIDGET.
4243
4244 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4245
4246         * thread.c (do_captured_thread_select): New function. Switch
4247         current thread, safely from within catch_errors().
4248         (gdb_thread_select): New function. Switch threads safely.
4249         (thread_command): Use gdb_thread_select().
4250         Include ui-out.h.
4251         (do_captured_list_thread_ids): New function.
4252         (gdb_list_thread_ids): New function.
4253
4254         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
4255
4256 2000-01-11  Christopher Faylor <cgf@cygnus.com>
4257
4258         * configure.in: Avoid linking -limagehlp unless it's a native build.
4259         * configure: Regenerate.
4260         * thread.cc (add_thread): Clear private data pointer here or suffer
4261         strange behavior when it is checked for NULL later.
4262
4263 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
4264
4265         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
4266         * configure.in: Add an additional library to cygwin link.
4267         * configure: Regenerate.
4268
4269         Patch from Egor Duda <deo@logos-m.ru>:
4270         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
4271         type.
4272
4273 2000-01-07  Michael Snyder  <msnyder@cygnus.com>
4274
4275         * uw-thread.c: New file to support UnixWare user-mode threads:
4276         contributed by Nickolas Duffek  <nsd@cygnus.com>.
4277         * target.h (struct target_ops): New vector, to_extra_thread_info,
4278         allows back-ends to give extra details in info thread display.
4279         (target_extra_thread_info): define new macro.
4280         (target_find_new_threads): simplify macro.  Cleanup comments.
4281         * target.c (to_extra_thread_info): default and inherit new vector.
4282         (cleanup_target): eliminate PARAMS, break up long lines,
4283         provide default definition for to_extra_thread_info, and
4284         to_find_new_threads.  Default to_thread_alive and to_query
4285         to return_zero, not target_ignore (they each return int not void).
4286         (debug_to_find_new_threads): new debug entry.
4287         (setup_target_debug): add debug_to_find_new_threads.
4288         * gdbthread.h: export struct thread_info, find_thread_pid, and
4289         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
4290         copyright.  Add new private data pointer for use by target back-ends.
4291         * thread.c (struct thread_info): move definition to gdbthread.h.
4292         (find_thread_pid): new exported function for thread lookup.
4293         (iterate_over_threads): new exported function for applying
4294         arbitrary operations to threads.  Update copyright to 2000.
4295         (info_threads_command): use new target_extra_thread_info vector
4296         to display extra information about each thread (if implemented).
4297         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
4298         Add defines for PIDGET, etc.
4299         * config/i386/tm-i386sol2.h: ditto.
4300         * config/sparc/tm-sun4sol2.h: ditto.
4301         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
4302         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
4303         if -lpthread and -lpthreads fail.
4304
4305         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
4306         (proc_flags): combine flags that UnixWare splits into two locations.
4307         (proc_modify_flag): add support for PR_KLC (kill on last close).
4308         (proc_[un]set_kill_on_last_close): new functions.
4309
4310 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4311
4312         * infrun.c (normal_stop): Print out thread id when we stop.
4313
4314 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4315
4316         * remote.c (remote_open_1): Fix message so it does not imply a
4317         specific syntax for serial ports, as it is OS dependent.
4318         (remote_async_open_1): Ibid.
4319         (init_remote_ops): Ibid.
4320
4321 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4322
4323         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
4324         "set remotebaud" command (if set) when no speed is specified on
4325         the "target rdi" command.
4326
4327 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4328
4329         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
4330         115200.
4331         (baud_options[]): Ibid.
4332
4333 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4334
4335         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
4336         used by each operating system.
4337
4338 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4339
4340         * breakpoint.c (until_break_command): Add an argument for the
4341         continuation, the beginning of the cleanups set up by this
4342         command.
4343         (until_break_command_continuation): Do cleanups until the one
4344         passed in as argument instead of doing all of them.
4345
4346         * infcmd.c (finish_command_continuation): Expect a new argument,
4347         which indicates up to where to do cleanups. Update calls to
4348         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
4349         (finish_command): Add another argument for the continuation: the
4350         starting cleanup for this command.
4351
4352 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4353
4354         From Grant Edwards <grante@visi.com> (original patch from Thomas
4355         Zenker ):
4356         * rdi-share/ardi.c: Allow interruption of interruptible
4357         targets with a <CNTL-C>.
4358
4359 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4360
4361         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
4362         to control port to accommodate some versions of Angel.
4363
4364 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4365
4366         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
4367         Add interpretation for C Support Library packets.
4368
4369 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4370
4371         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
4372         is now being modified.
4373         * rdi-share/devsw.h: Adjust declaration of the above funtion.
4374
4375 For older changes see ChangeLog-99
4376 \f
4377 Local Variables:
4378 mode: change-log
4379 left-margin: 8
4380 fill-column: 74
4381 version-control: never
4382 End: