gdb/ChangeLog

   1 Tue Jun  6 21:14:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * command.c (do_setshow_command): Accept an enum option immediatly
   4         when it is an exact match.
   5
   6 Tue Jun  6 16:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   7
   8         * config/mips/tm-vr5000el.h, config/mips/tm-vr5000.h,
   9         config/mips/tm-vr4xxxel.h, config/mips/tm-vr4xxx.h,
  10         config/mips/tm-vr4300el.h, config/mips/tm-vr4100.h,
  11         config/mips/tm-vr4300.h, config/mips/tm-tx39l.h,
  12         config/mips/tm-tx39.h, config/mips/tm-embedl64.h,
  13         config/mips/tm-embedl.h, config/mips/tm-embed64.h,
  14         config/mips/tm-embed.h: Delete TARGET_BYTE_ORDER_SELECTABLE_P.
  15
  16         * tm-mips.h (TARGET_BYTE_ORDER_SELECTABLE_P): Define as 1.
  17
  18 Tue Jun  6 16:21:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  19
  20         * gdbarch.sh (generic_register_convertible_not,
  21         frame_num_args_unknown): Move from here.
  22         * arch-utils.c (generic_register_convertible_not,
  23         frame_num_args_unknown): To here.
  24         * arch-utils.h (frame_num_args_unknown): Add declaration.
  25         * gdbarch.h, gdbarch.c: Re-generate.
  26
  27 Tue Jun  6 15:07:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  28
  29         * remote-mips.c (mips_open): Select the default monitor prompt
  30         based on the target ISA.
  31
  32         * config/mips/tm-vr4100.h (TARGET_MONITOR_PROMPT),
  33         config/mips/tm-vr4300el.h (TARGET_MONITOR_PROMPT),
  34         config/mips/tm-vr4300.h (TARGET_MONITOR_PROMPT),
  35         config/mips/tm-vr4xxx.h (TARGET_MONITOR_PROMPT),
  36         config/mips/tm-vr4xxxel.h (TARGET_MONITOR_PROMPT),
  37         config/mips/tm-vr5000el.h (TARGET_MONITOR_PROMPT),
  38         config/mips/tm-vr5000.h (TARGET_MONITOR_PROMPT),
  39         config/mips/tm-mips.h (TARGET_MONITOR_PROMPT): Delete macro.
  40
  41 2000-06-05  Daniel Berlin  <dan@cgsoftware.com>
  42
  43         * c-exp.y (yylex): template handling fixes.
  44
  45 2000-06-03  Daniel Berlin  <dan@cgsoftware.com>
  46
  47         * symtab.h (VTBL_PREFIX_P): Add newer g++ vtbl prefix to prefix list.
  48
  49         * symtab.c (lookup_partial_symbol): Change to stop forcing linear searches
  50         on C++ when we fail the binary search, by doing the binary search right.
  51
  52 2000-05-30  Daniel Berlin  <dan@cgsoftware.com>
  53
  54         * buildsym.c (hashname): Change to use hash function from bcache.c/.h
  55
  56         * bcache.c (hash): Change to newer hash function.
  57
  58         * bcache.h (hash): Prototype for hash function
  59
  60         * dwarf2read.c (TYPE_HASH_SIZE): New define for controlling size
  61         of type hash.
  62         (dwarf2_cached_types): New variable that is the cached types.
  63         (tag_type_to_type): Do the actual caching of types here.
  64
  65 2000-06-05  Mark Kettenis  <kettenis@gnu.org>
  66
  67         * acconfig.h, configure.in, i386bsd.c (HAVE_STRUCT_REG_R_FS):
  68         Renamed from HAVE_R_FS.
  69         (HAVE_STRUCT_REG_GS): Renamed from HAVE_R_GS.
  70         * configure, config.in: Regenerated.
  71
  72 Sun Jun  4 14:00:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  73
  74         * TODO: Update.  Mention GNU/Linux/SPARC problems.
  75
  76 Wed May 31 21:41:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  77
  78         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Change buf
  79         to a void pointer.  Update initial values.
  80         * gdbarch.h, gdbarch.c: Re-generate.
  81
  82         * findvar.c (address_to_signed_pointer,
  83         signed_pointer_to_address): New functions.
  84         * inferior.h (signed_pointer_to_address,
  85         signed_address_to_pointer): Declare.
  86
  87         * inferior.h, findvar.c (unsigned_pointer_to_address,
  88         address_to_unsigned_pointer): Rename generic_address_to_pointer
  89         and generic_pointer_to_address.  Update signatures to match
  90         gdbarch changes.
  91
  92         * config/mips/tm-mips.h (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER):
  93         Define. MIPS has signed pointers.
  94
  95         * defs.h, utils.c (host_pointer_to_address,
  96         address_to_host_pointer): New functions.
  97         * irix5-nat.c (next_link_map_member, first_link_map_member),
  98         procfs.c (proc_set_watchpoint, proc_iterate_over_mappings): Use.
  99
 100         * irix5-nat.c (solib_map_sections, symbol_add_stub): Change
 101         function signature to match catch_errors_ftype.
 102
 103         * TODO: Update. GDB builds using the IRIX native compiler.
 104
 105 Sat Jun  3 20:43:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 106
 107         * defs.h (strsignal, safe_strsignal): Delete declarations.
 108         * utils.c (safe_strsignal): Delete.
 109         * corelow.c (core_open): Replace save_strsignal with
 110         target_signal_to_string + target_signal_from_host.
 111         * TODO: Document problems with target_signal_from_host.
 112
 113 2000-06-03  Kevin Buettner  <kevinb@redhat.com>
 114
 115         * annotate.c, annotate.h, breakpoint.c, command.c, command.h,
 116         config/rs6000/tm-rs6000.h, corefile.c, d10v-tdep.c,
 117         d30v-tdep.c, dbxread.c, dcache.c, dcache.h, dsrec.c,
 118         dve3900-rom.c, exec.c, fork-child.c, gdbcore.h, hpux-thread.c,
 119         language.h, linux-thread.c, mdebugread.c, monitor.h, ocd.c,
 120         procfs.c, ptx4-nat.c, remote-sim.c, remote-utils.h, remote.c,
 121         rs6000-tdep.c, ser-ocd.c, sol-thread.c, sparcl-tdep.c,
 122         stabsread.h, stack.c, symfile.c, symfile.h, symtab.h,
 123         target.c, target.h, top.c, tracepoint.c, tracepoint.h,
 124         tui/tui.h, tui/tuiIO.c, utils.c, v850ice.c, varobj.c,
 125         win32-nat.c, wince.c, xcoffsolib.c, xcoffsolib.h: Eliminate
 126         PARAMS from function pointer declarations.
 127
 128 2000-06-03  Christopher Faylor  <cgf@cygnus.com>
 129
 130         * win32-nat.c (safe_symbol_file_add_cleanup): Ensure that gdb_stderr is
 131         flushed before deleting and restoring it.
 132         (safe_symbol_file_add): Ensure that gdb_stderr is flushed before
 133         reassigning it.
 134         (handle_load_dll): Split into two functions so that WFI can handle
 135         shared library events.
 136         (child_solib_loaded_library_pathname): New function.
 137         (child_clear_solibs): New function.  Clears shared library list.
 138         (child_solib_add): New function.  Adds shared library symbols.
 139         (dll_symbol_command): New function.  Handles "dll-symbol" command.
 140         (info_dll_command): New function.  Handles info
 141         "sharedlibrary" command.
 142         (handle_exceptions): Eliminate 'ignore_trap' argument.
 143         (get_child_debug_event): Eliminate two arguments.  Return "pid" when
 144         appropriate.  Break out on most events to allow WFI to handle stuff.
 145         (child_wait): Accomodate get_child_debug_event changes.
 146         (child_attach): Clear thread list and list of loaded dlls.
 147         (child_create_inferior): Clear list of loaded dlls.  Use
 148         wait_for_inferior in a loop to look for first "trap".
 149         (child_resume): Avoid accessing a possibly-freed thread pointer.
 150         (_initialize_inftarg): Add "dll-symbols", "sharedlibrary", and "info
 151         sharedlibrary" commands.
 152         * config/i386/tm-cygwin.h: Add some shared library (aka DLL) hooks.
 153
 154 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
 155
 156         * win32-nat.c: Fix up gcc warnings throughout.
 157         (handle_load_dll): Change DLL name to lower case.
 158         (handle_exception): Add a second argument indicating whether a
 159         breakpoint should be ignored.  Return a 0 if the breakpoint was
 160         ignored.
 161         (get_child_debug_event): Pass argument to handle_exception to control
 162         whether a breakpoint should be ignored.
 163         (child_create_inferior): Use modern cygwin API.  Explicitly clear
 164         last_sig.  Pass FIRST_EXCEPTION to get_child_debug_event for detection
 165         of first breakpoint.
 166
 167 2000-06-02  Christopher Faylor  <cgf@cygnus.com>
 168
 169         * configure.in: Detect correct versions of dlltool and windres when
 170         cross-compiling.
 171         * configure: Regenerate.
 172
 173 2000-06-02  J.T. Conklin  <jtc@redback.com>
 174
 175         * configure.tgt: Add pattern for i[3456]86-*-netbsdelf*.
 176         * config/i386/nbsdelf.mt: New file.
 177         * config/i386/tm-nbsdelf.h: New file.
 178
 179         * config/i386/tm-nbsd.h: change include of tm-nbsd.h to
 180         the more explicit config/tm-nbsd.h.
 181
 182 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
 183
 184         * alphabsd-nat.c (supply_fpregset): Substract FP0_REGNUM from
 185         register number when used as index into fpr_regs array.
 186
 187 Tue May 30 13:31:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 188
 189         * defs.h (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
 190         TARGET_LONG_DOUBLE_FORMAT): Delete.
 191
 192         * gdbarch.sh: Add support for parameterized expressions.
 193         (TARGET_FLOAT_FORMAT, TARGET_DOUBLE_FORMAT,
 194         TARGET_LONG_DOUBLE_FORMAT): Add.  Include "floatformat.h".
 195         * gdbarch.h, gdbarch.c: Regenerate.
 196
 197         * arch-utils.c (default_single_format, default_double_format,
 198         default_long_double_format): New functions. Include
 199         "floatformat.h"
 200         * arch-utils.h: Declare.
 201
 202         * d10v-tdep.c (d10v_gdbarch_init): Set floating point format.
 203         Note that long double is 64 bit, the rest are 32 bit.  Include
 204         "floatformat.h".
 205
 206 2000-06-02  Mark Kettenis  <kettenis@gnu.org>
 207
 208         * config/alpha/nm-fbsd.h (CANNOT_STEP_BREAKPOINT): Define.
 209
 210 2000-06-01  Michael Snyder  <msnyder@seadog.cygnus.com>
 211
 212         * sol-thread.c (rw_common): Circumstances (eg. a bug in Sun's
 213         thread_db library) may cause this function to be called with an
 214         illegal address, in which case procfs_to_xfer_memory will
 215         return zero.  Return an error code instead of looping forever.
 216
 217 Thu Jun  1 20:05:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 218
 219         * TODO: More suggestions added.
 220
 221 2000-05-31  J.T. Conklin  <jtc@redback.com>
 222
 223         * configure.host: Add patterns for i[3456]86-*-netbsdaout*
 224         and i[3456]86-*-netbsdelf*.
 225         * config/i386/nm-nbsdelf.h: New file.
 226         * config/i386/nbsdelf.mh: New file.
 227
 228         * config/i386/nm-nbsd.h: change include of nm-nbsd.h to
 229         the more explicit config/nm-nbsd.h.
 230         * config/i386/tm-nbsd.h: change include of tm-i386bsd.h to
 231         tm-i386.h.
 232         (SIGTRAMP_START, SIGTRAMP_END, SIGCONTEXT_PC_OFFSET): Define.
 233
 234 2000-06-01  Mark Kettenis  <kettenis@gnu.org>
 235
 236         * NEWS: Mention FreeBSD/Alpha and FreeBSD/i386 3.x and up as new
 237         native configurations.
 238
 239         * i386bsd-nat.c: Include "gregset.h".
 240         (CANNOT_STORE_REGISTER): Define to cannot_fetch_register instead
 241         of CANNOT_FETCH_REGISTER, if not already defined.
 242         (supply_gregset): Call supply_register with NULL as its second
 243         argument instead of supplying our own zeroed out buffer.
 244         (fill_gregset): Copy contents of correct registers instead of the
 245         contents of register REGNO.
 246
 247 2000-05-31  Kevin Buettner  <kevinb@redhat.com>
 248
 249         * gnu-regex.c (re_match_2_internal): Revert 2000-05-27
 250         patch which removed use of PARAMS from declaration.  This
 251         file should not have been touched as it is supposed to track
 252         the version in glibc.
 253
 254 2000-05-31  Mark Kettenis  <kettenis@gnu.org>
 255
 256         Add support for FreeBSD/Alpha.
 257         * configure.host, configure.tgt (alpha*-*-freebsd*): New entry.
 258         * alphabsd-nat.c, config/alpha/fbsd.mh, config/alpha/fbsd.mt,
 259         config/alpha/nm-fbsd.h, config/alpha/tm-fbsd.h,
 260         config/alpha/xm-fbsd.h: New files.
 261
 262 2000-05-31  Pierre Muller  <muller@sourceware.cygnus.com>
 263
 264         * MAINTAINERS: Add myself to "Write After Approval" list.
 265
 266 Tue May 30 18:48:33 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 267
 268         * TODO: Re-organize.
 269
 270 Tue May 30 11:22:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 271
 272         * gdbarch.sh: Add field ``postdefault''.  Rename fields
 273         ``startup'' and ``default'' to ``staticdefault'' and
 274         ``predefault''.  Fix initialization of valid_p.  Create/compare
 275         gdbarch.log.
 276
 277 Mon May 29 22:47:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 278
 279         * config/sparc/nm-sun4sol2.h (GDB_GREGSET_T, GDB_FPREGSET_T):
 280         Define.
 281         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
 282         GDB_FPREGSET_TYPE): Delete.
 283
 284 Mon May 29 15:41:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 285
 286         * symtab.h (make_cleanup_free_search_symbols): Add declaration.
 287         * symtab.c (make_cleanup_free_search_symbols,
 288         do_free_search_symbols_cleanup): New functions.
 289         (search_symbols, symtab_symbol_info, rbreak_command): Update.
 290         (search_symbols): Pass ``sr'', and not its address, to
 291         make_cleanup_free_search_symbols.
 292
 293 2000-05-28  Kevin Buettner  <kevinb@redhat.com>
 294
 295         * config/nm-linux.h (GDB_GREGSET_T, GDB_FPREGSET_T): Fix typos.
 296
 297 2000-05-27  Kevin Buettner  <kevinb@redhat.com>
 298
 299         * abug-rom.c, alpha-nat.c, alpha-tdep.c, annotate.c,
 300         annotate.h, arc-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
 301         ax.h, breakpoint.c, breakpoint.h, c-exp.y, c-lang.c, c-lang.h,
 302         call-cmds.h, ch-exp.c, ch-lang.c, ch-lang.h, cli-out.c,
 303         coff-solib.h, coffread.c, command.c, command.h, complaints.c,
 304         complaints.h, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h,
 305         config/alpha/nm-linux.h, config/alpha/nm-osf.h,
 306         config/alpha/nm-osf2.h, config/alpha/tm-alpha.h,
 307         config/alpha/tm-alphalinux.h, config/arc/tm-arc.h,
 308         config/arm/tm-embed.h, config/d30v/tm-d30v.h,
 309         config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
 310         config/h8500/tm-h8500.h, config/i386/nm-i386bsd.h,
 311         config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
 312         config/i386/nm-i386v.h, config/i386/nm-linux.h,
 313         config/i386/nm-nbsd.h, config/i386/nm-ptx4.h,
 314         config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
 315         config/i386/tm-i386.h, config/i386/tm-i386nw.h,
 316         config/i386/tm-i386sol2.h, config/i386/tm-i386v.h,
 317         config/i386/tm-i386v4.h, config/i386/tm-nbsd.h,
 318         config/i386/tm-ptx.h, config/i386/tm-sun386.h,
 319         config/i960/tm-mon960.h, config/i960/tm-nindy960.h,
 320         config/m32r/tm-m32r.h, config/m68k/nm-dpx2.h,
 321         config/m68k/nm-linux.h, config/m68k/tm-cisco.h,
 322         config/m68k/tm-delta68.h, config/m68k/tm-es1800.h,
 323         config/m68k/tm-isi.h, config/m68k/tm-linux.h,
 324         config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
 325         config/m68k/tm-news.h, config/m68k/tm-sun3.h,
 326         config/m68k/tm-vx68.h, config/m68k/xm-hp300bsd.h,
 327         config/m88k/tm-m88k.h, config/mcore/tm-mcore.h,
 328         config/mips/nm-irix3.h, config/mips/nm-irix4.h,
 329         config/mips/nm-irix5.h, config/mips/nm-mips.h,
 330         config/mips/tm-embed.h, config/mips/tm-mips.h,
 331         config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
 332         config/nm-linux.h, config/nm-lynx.h, config/ns32k/nm-nbsd.h,
 333         config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
 334         config/pa/nm-hppah.h, config/pa/tm-hppa.h,
 335         config/pa/tm-hppa64.h, config/pa/xm-hppah.h,
 336         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h,
 337         config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-solaris.h,
 338         config/powerpc/xm-aix.h, config/rs6000/nm-rs6000.h,
 339         config/rs6000/tm-rs6000.h, config/rs6000/xm-rs6000.h,
 340         config/sh/tm-sh.h, config/sparc/nm-linux.h,
 341         config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
 342         config/sparc/tm-sp64.h, config/sparc/tm-sp64sim.h,
 343         config/sparc/tm-sparc.h, config/sparc/tm-sparclet.h,
 344         config/sparc/tm-spc-em.h, config/sparc/tm-sun4os4.h,
 345         config/sparc/tm-sun4sol2.h, config/tic80/tm-tic80.h,
 346         config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
 347         config/w65/tm-w65.h, config/xm-aix4.h, config/z8k/tm-z8k.h,
 348         copying.c, core-aout.c, core-regset.c, core-sol2.c,
 349         corefile.c, corelow.c, cp-valprint.c, cpu32bug-rom.c,
 350         d10v-tdep.c, d30v-tdep.c, dbug-rom.c, dbxread.c, dcache.c,
 351         dcache.h, demangle.c, dink32-rom.c, dsrec.c, dstread.c,
 352         dve3900-rom.c, dwarf2read.c, dwarfread.c, elfread.c,
 353         environ.h, eval.c, exec.c, expprint.c, expression.h, f-exp.y,
 354         f-lang.c, f-lang.h, f-valprint.c, findvar.c, fr30-tdep.c,
 355         frame.h, gdb_string.h, gdbcmd.h, gdbcore.h,
 356         gdbserver/server.h, gdbtypes.c, gdbtypes.h, gnu-regex.c,
 357         h8300-tdep.c, hp-psymtab-read.c, hp-symtab-read.c,
 358         hp300ux-nat.c, hppa-tdep.c, hppah-nat.c, hpread.c, hpread.h,
 359         hpux-thread.c, i386-tdep.c, i386aix-nat.c, i386mach-nat.c,
 360         i386v-nat.c, i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c,
 361         inferior.h, inflow.c, infptrace.c, inftarg.c, irix4-nat.c,
 362         irix5-nat.c, jv-exp.y, jv-lang.c, jv-lang.h, language.c,
 363         language.h, lynx-nat.c, m2-exp.y, m2-lang.c, m2-lang.h,
 364         m32r-rom.c, mac-nat.c, main.c, maint.c, mdebugread.c,
 365         mi/mi-out.c, minsyms.c, mips-nat.c, mips-tdep.c, mipsread.c,
 366         mn10300-tdep.c, mon960-rom.c, monitor.c, monitor.h, nlmread.c,
 367         objfiles.c, objfiles.h, ocd.c, ocd.h, op50-rom.c, os9kread.c,
 368         osfsolib.c, pa64solib.c, pa64solib.h, parse.c, parser-defs.h,
 369         ppc-bdm.c, printcmd.c, procfs.c, remote-array.c, remote-bug.c,
 370         remote-e7000.c, remote-es.c, remote-est.c, remote-hms.c,
 371         remote-mips.c, remote-nindy.c, remote-nrom.c, remote-rdi.c,
 372         remote-rdp.c, remote-sds.c, remote-sim.c, remote-udi.c,
 373         remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
 374         rom68k-rom.c, rs6000-nat.c, rs6000-tdep.c, scm-exp.c,
 375         scm-lang.c, scm-lang.h, ser-e7kpc.c, ser-mac.c, sh3-rom.c,
 376         sol-thread.c, solib.c, solib.h, somread.c, somsolib.c,
 377         somsolib.h, source.c, sparc-nat.c, sparcl-tdep.c,
 378         sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
 379         sun3-nat.c, symfile.c, symfile.h, symmisc.c, symtab.c,
 380         symtab.h, target.c, target.h, terminal.h, thread.c, top.c,
 381         top.h, tracepoint.c, tracepoint.h, tui/tui-file.c, tui/tui.c,
 382         tui/tui.h, tui/tuiCommand.h, tui/tuiData.c, tui/tuiData.h,
 383         tui/tuiDataWin.h, tui/tuiDisassem.c, tui/tuiDisassem.h,
 384         tui/tuiGeneralWin.c, tui/tuiGeneralWin.h, tui/tuiIO.c,
 385         tui/tuiIO.h, tui/tuiLayout.c, tui/tuiLayout.h, tui/tuiRegs.c,
 386         tui/tuiRegs.h, tui/tuiSource.c, tui/tuiSource.h,
 387         tui/tuiSourceWin.h, tui/tuiStack.c, tui/tuiStack.h,
 388         tui/tuiWin.c, tui/tuiWin.h, typeprint.c, ui-file.c, ui-out.h,
 389         ultra3-nat.c, utils.c, v850-tdep.c, v850ice.c, valarith.c,
 390         valops.c, valprint.c, value.h, values.c, varobj.c, w89k-rom.c,
 391         win32-nat.c, wince.c, wrapper.c, wrapper.h, xcoffread.c,
 392         xcoffsolib.c, xmodem.h, z8k-tdep.c: Remove PARAMS from function
 393         declarations.
 394
 395 2000-05-26  Michael Snyder  <msnyder@seadog.cygnus.com>
 396
 397         * gregset.h: New file.  Typedefs for gdb_gregset_t and
 398         gdb_fpregset_t, prototypes for supply_gregset and friends.
 399         * procfs.c: Include gregset.h.  Delete local prototypes for
 400         supply_gregset etc., and local typedef gdb_gregset_t etc.
 401         * sol-thread.c: Include gregset.h, delete local prototypes,
 402         add appropriate casts to gdb_gregset_t.
 403         * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
 404         sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
 405         m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
 406         irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
 407         arm-linux-nat.c, alpha-nat.c: Include gregset.h.
 408         * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
 409         * config/sparc/nm-sun4sol2.h: Ditto.
 410         * config/sparc/xm-sun4sol2.h: (GDB_GREGSET_TYPE,
 411         GDB_FPREGSET_TYPE): Delete (replaced by GDB_GREGSET_T etc.)
 412
 413 Thu May 25 16:56:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 414
 415         * configure.in (AC_CHECK_HEADERS): Check for ncurses.h.
 416         * config.in, configure: Re-generate.
 417
 418 2000-05-25  Scott Bambrough <scottb@netwinder.org>
 419
 420         * arm-linux-tdep.c (find_minsym_and_objfile): New.
 421         (skip_hurd_resolver): New.
 422         (arm_linux_skip_solib_resolver): New.
 423         (arm_skip_solib_resolver): Removed.
 424
 425         * config/arm/tm-linux.h (SKIP_SOLIB_RESOLVER): Changed to use
 426         arm_linux_skip_solib_resolver.
 427
 428 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
 429
 430         * acconfig.h (HAVE_R_FS, HAVE_R_GS): Add.
 431         * configure.in: Add checks for r_fs and r_gs members of
 432         `struct reg'.
 433         * config.in, configure: Regenerated.
 434
 435 2000-05-25  Eli Zaretskii  <eliz@is.elta.co.il>
 436
 437         * ser-go32.c: Remove PARAMS.
 438
 439 Thu May 25 15:22:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 440
 441         * configure.in (AC_CHECK_HEADERS): Check for <dirent.h>,
 442         <sys/ndir.h>, <sys/dir.h> and <ndir.h>.
 443         * config.in, configure: Re-generate.
 444         * gdb_dirent.h: New file
 445
 446         * infptrace.c: Include "gdb_dirent.h" instead of <sys/dir.h>.
 447         * core-aout.c: Ditto.
 448         * procfs.c: Include "gdb_dirent.h" instead of <dirent.h>.
 449
 450 Thu May 25 14:43:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 451
 452         * config.in: Regenerate.
 453
 454 Thu May 25 13:49:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 455
 456         From Fri 19 May 2000 Eli Zaretskii <eliz@is.elta.co.il>: *
 457         config/djgpp/fnchange.lst: Fix bfd/coff-tic54x.c, bfd/coff-tc54x.c
 458         and gdb/testsuite/gdb.mi/mi-var-cmd.exp.
 459
 460 Thu May 25 11:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 461
 462         * configure.in (AC_OUTPUT): Do not generate tui/Makefile.
 463         (enable-tui): Convert Makefile configury to use the same mechanism
 464         as MI.
 465
 466         * Makefile.in (BUILD_TUI, TUI_LIBRARY, TUI_DIR, TUI_SRC,
 467         TUI_CFLAGS): Delete
 468         (all-tui): Delete target.
 469         (tuiWin.o, tuiStack.o, tuiSourceWin.o, tuiSource.o, tuiRegs.o,
 470         tuiLayout.o, tuiIO.o, tuiGeneralWin.o, tuiDisassem.o,
 471         tuiDataWin.o, tuiData.o, tuiCommand.o, tui.o): New targets.
 472         (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS, SUBDIR_TUI_DEPS,
 473         SUBDIR_TUI_INITS, SUBDIR_TUI_LDFLAGS, SUBDIR_TUI_CFLAGS,
 474         SUBDIR_TUI_ALL, SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL,
 475         SUBDIR_TUI_UNINSTALL): Define.
 476
 477         * TODO: Update.
 478
 479 Thu May 25 11:02:24 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 480
 481         * TODO: Update.  Mark Kettenis fixed FreeBSD >2.2 support.
 482         * MAINTAINERS: Update Jim Ingham's address.
 483
 484 2000-05-25  Mark Kettenis  <kettenis@gnu.org>
 485
 486         Add support for FreeBSD/i386 ELF.
 487         * i386bsd-nat.c: New file.
 488         * config/i386/tm-fbsd.h (HAVE_I387_REGS): Define.
 489         Include "i386/tm-i386.h" instead of "i386/tm-i386b.h".
 490         (NUM_REGS): Remove redefinition.
 491         (USE_STRUCT_CONVENTION): Define.
 492         (i386_float_info): Remove prototype.
 493         (FLOAT_INFO): Remove define.
 494         (JB_ELEMENT_SIZE): Define to 4.
 495         (JB_PC): Define to 0.
 496         (GET_LONGJMP_TARGET): Define.
 497         (SIGTRAMP_START, SIGTRAMP_END): Define.
 498         (SIGCONTEXT_PC_OFFSET): Define.
 499         (IN_SOLIB_CALL_TRAMPOLINE): Only define if !SVR4_SHARED_LIBS
 500         * config/i386/nm-fbsd.h (PTRACE_ARG3_TYPE): Define to caddr_t.
 501         (FETCH_INFERIOR_REGISTERS): Define.
 502         (ATTACH_DETACH): Define.
 503         (kernel_u_size): Remove PARAMS.
 504         (register_u_addr): Use CORE_ADDR in prototype where appropriate.
 505         Remove PARAMS.
 506         (SVR4_SHARED_LIBS) [FREEBSD_ELF || __ELF__ && !FREEBSD_AOUT]:
 507         Define.
 508         [SVR4_SHARED_LIBS]: Include "elf/common.h".
 509         Only define aliases for struct members from <link.h> if
 510         !SVR4_SHARED_LIBS.
 511         * config/i386/xm-fbsd.h: New file.
 512         * config/i386/fbsd.mt (TDEPFILES): Remove solib.o.
 513         * config/i386/fbsd.mh (NATDEPFILES): Remove i386b-nat.o.  Add
 514         core-regset.o i387-nat.o i386bsd-nat.o.
 515
 516 2000-05-24  Michael Snyder  <msnyder@seadog.cygnus.com>
 517
 518         * findvar.c (value_from_register): Factor code, simplify logic.
 519
 520 2000-05-23  J.T. Conklin  <jtc@redback.com>
 521
 522         * config/i386/nbsd.mt (TDEPFILES): Move solib.o from here...
 523         * config/i386/nbsd.mh (NATDEPFILES): ...to here.
 524         * config/m68k/nbsd.mt (TDEPFILES): Move solib.o from here...
 525         * config/m68k/nbsd.mh (NATDEPFILES): ...to here.
 526         * config/ns32k/nbsd.mt (TDEPFILES): Move solib.o from here...
 527         * config/ns32k/nbsd.mh (NATDEPFILES): ...to here.
 528
 529         * config/powerpc/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o.
 530         * configure.tgt (powerpc-*-netbsd*): add gdbserver to configdirs.
 531         * gdbserver/low-nbsd.c (initialize_arch): Define for PPC.
 532         (fetch_inferior_registers): Likewise.
 533         (store_inferior_registers): Likewise.
 534
 535         * gdbserver/low-nbsd.c (fetch_inferior_registers): Handle X86
 536         floating point registers.
 537         (store_inferior_registers): Likewise.
 538
 539 2000-05-24  Mark Kettenis  <kettenis@gnu.org>
 540
 541         * i387-nat.h, i387-nat.c: New files.
 542
 543 Tue May 23 17:21:24 2000  Alexandre Oliva  <aoliva@cygnus.com>
 544
 545         * config/sparc/nm-linux.h: Include config/nm-linux.h.
 546         * config/powerpc/nm-linux.h: Likewise.
 547
 548 Tue May 23 13:20:00 1999  Gregory Lielens  <info@fft.be>
 549
 550         * f-valprint.c : Corrected f_val_print function for TYPE_CODE
 551         (type) = TYPE_CODE_COMPLEX
 552
 553 Wed May 24 00:38:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 554
 555         * utils.c (make_cleanup_close, do_close_cleanup): New functions.
 556         * defs.h (make_cleanup_close): Add declaration.
 557
 558 Tue May 23 20:47:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 559
 560         * configure.in (build_warnings): Add -Wuninitialized.
 561         * configure: Regenerate.
 562
 563 Tue May 23 17:44:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 564
 565         From Mon May 8 14:49:51 2000 Andrew Cagney <cagney@b1.cygnus.com>
 566         (gdb 5.0): From Michael Paddon <mmpp@esec.com.au>:
 567         * configure.in (AC_CHECK_HEADERS): Check for <sys/user.h>.
 568
 569         * configure: Re-generate.
 570         * proc-api.c: Only include <sys/user.h> when available.
 571         (ioctl_table): Check that PIOCGETPR and PIOCGETU are defined.
 572
 573         * TODO: Update.
 574
 575 2000-05-17  Michael Snyder  <msnyder@seadog.cygnus.com>
 576
 577         * config/sparc/tm-sun4sol2.h: Turn on multi-arch.
 578         * sparc-tdep.c (gdb_print_insn_sparc): Remove temp. multi-arch hack.
 579
 580 2000-05-17  Andrew Cagney  <cagney@sourceware.cygnus.com>
 581
 582         * GDB 5.0 released.
 583         * Makefile.in (VERSION): Set to 5.0.
 584
 585 Mon May 22 16:20:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 586
 587         * inferior.h (make_cleanup_restore_inferior_status):
 588         * infrun.c (make_cleanup_restore_inferior_status,
 589         do_restore_inferior_status_cleanup): New functions.
 590         * valops.c (hand_function_call): Use.
 591         * infcmd.c (disable_longjmp_breakpoint_cleanup): New function.
 592         (step_1): Use.
 593         * symfile.c (clear_symtab_users_cleanup): New function.
 594         (syms_from_objfile, reread_symbols): Use.
 595         * objfiles.c (make_cleanup_free_objfile, do_free_objfile_cleanup):
 596         New functions.
 597         * objfiles.h (make_cleanup_free_objfile): Add declaration.
 598         * symfile.c (syms_from_objfile, reread_symbols), hpread.c
 599         (hpread_build_psymtabs), hp-psymtab-read.c
 600         (hpread_build_psymtabs): Use.
 601         * dwarf2read.c (make_cleanup_free_die_list,
 602         do_free_die_list_cleanup): New functions.
 603         (psymtab_to_symtab_1): Use.
 604         * tracepoint.c (make_cleanup_free_actions,
 605         do_free_actions_cleanup): New functions.
 606         (read_actions): Use.
 607         * corelow.c (core_close_cleanup): New function.
 608         (core_open): Use.
 609         * dbxread.c (make_cleanup_free_bincl_list,
 610         do_free_bincl_list_cleanup): New function.
 611         (read_dbx_symtab): Use.
 612         * coffread.c (free_linetab_cleanup, free_stringtab_cleanup): New
 613         functions.
 614         (coff_symfile_read): Use.
 615         * varobj.c (make_cleanup_free_variable, do_free_variable_cleanup):
 616         New function.
 617         (varobj_create): Use.
 618         * sparcl-tdep.c (close_tty), infrun.c (resume_cleanups), parse.c
 619         (free_funcalls): Change signature to match make_cleanup_ftype.
 620         * infrun.c (resume), tracepoint.c (encode_actions), remote-udi.c
 621         (download), solib.c (open_symbol_file_object), sparcl-tdep.c
 622         (sparclite_open), parse.c (parse_exp_1): Remove cast using
 623         make_cleanup_func.
 624
 625 Mon May 22 15:49:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 626
 627         * procfs.c (info_proc_cmd): Use make_cleanup_freeargv.
 628         (proc_iterate_over_mappings): Use make_cleanup_close.
 629         (proc_get_LDT_entry): Ditto.
 630         (do_closedir_cleanup): New function.
 631         (proc_update_threads): Use.
 632         (do_destroy_procinfo_cleanup): New function.
 633         (info_proc_cmd): Use.
 634
 635 Mon May 22 15:21:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 636
 637         * top.h (command_loop_marker): Change signature to match
 638         make_cleanup_ftype.
 639         * top.c (command_loop_marker): Update.
 640         (command_loop, simplified_command_loop), event-top.c
 641         (command_handler): Remove cast using make_cleanup_func.
 642         * event-top.c (command_handler): Ditto.
 643
 644         * top.c (do_chdir_cleanup): New function.
 645         (gdb_init): Use.  Use xstrdup instead of strsave.
 646         * top.c (do_fclose_cleanup): New function.
 647         (source_command): Use.
 648         * top.c (do_restore_instream_cleanup): Rename
 649         source_cleanup. Change signature to match make_cleanup.
 650         (read_command_filem execute_user_command): Update. Remove cast
 651         using make_cleanup_func.
 652         * top.c (do_free_command_lines_cleanup,
 653         make_cleanup_free_command_lines): New funtions.
 654         (get_command_line, read_command_lines): Use.
 655         * top.c (arg_cleanup): Change signature to match make_cleanup.
 656         (setup_user_args): Remove cast using make_cleanup_func.
 657
 658 Mon May 22 12:05:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 659
 660         * defs.h (t_reg): Delete typedef.
 661         (preg, preg_nz): Delete function. Replaced by phex and phex_nz.
 662         * utils.c (phex, phex_nz): New functions.
 663         (paddr, paddr_nz): Use.
 664
 665         * monitor.c (monitor_store_register): Replace preg with phex.
 666
 667 Mon May 22 11:46:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 668
 669         * TODO: Add note on typecast using catch_errors_ftype.
 670
 671 2000-05-21  Mark Kettenis  <kettenis@gnu.org>
 672
 673         * i387-tdep.c (print_i387_value): Cast &value to (char *) in
 674         pointer arithmetic.  Fixes a bug which manifested itself on
 675         FreeBSD.
 676
 677 2000-05-20  J.T. Conklin  <jtc@redback.com>
 678
 679         * target.h (target_memory_bfd_section): Removed declaration.
 680         * target.c (target_memory_bfd_section): Removed.
 681         * exec.c (xfer_memory): Removed #if'ed-out code which referenced
 682         target_memory_bfd_section.
 683
 684         * target.h (target_read_memory_section): Removed declaration.
 685         * target.c (target_read_memory_section): Removed.
 686         (target_xfer_memory): Update, removed bfd_section argument.
 687         (target_read_string, target_read_memory, target_write_memory):
 688         Update for above change.
 689
 690         * gdbcore.h (read_memory_section): Removed declaration.
 691         * corefile.c (read_memory_section): Removed.
 692         * jv-lang.c (get_java_utf8_name): Changed calls to
 693         read_memory_section to read_memory.
 694         * printcmd.c (printf_command): Likewise.
 695         * valops.c (value_at, value_fetch_lazy): Likewise.
 696
 697 2000-05-18  J.T. Conklin  <jtc@redback.com>
 698
 699         * configure.host, configure.tgt (powerpc-*-netbsd*): New entry.
 700         * config/powerpc/nbsd.mh, config/powerpc/nbsd.mt,
 701         config/powerpc/tm-nbsd.h, config/powerpc/nm-nbsd.h,
 702         config/powerpc/xm-nbsd.h: New files.
 703
 704 2000-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
 705
 706         * gdb/config/djgpp/README: Fine-tune installation instructions
 707         based on user reports.
 708
 709 Wed May 17 18:27:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 710
 711         * configure.in (build_warnings): List possible warnings.
 712         * configure: Regenerate.
 713         * TODO: More updates.
 714         * MAINTAINERS: Add Gary Thomas and Joern Renneck to Write After
 715         Approval.
 716
 717 Wed May 17 16:48:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 718
 719         From 2000-04-14 Gary Thomas <gthomas@redhat.com>:
 720         * config/v850/tm-v850.h: Change breakpoint sequence to be
 721         'br *' since there is no 16bit "illegal" instruction on this
 722         processor.
 723
 724 Tue May 16 18:57:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 725
 726         * TODO: Review.  Delete anything that is no longer applicable.
 727
 728 Tue May 16 14:17:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 729
 730         * utils.c (free_current_contents): Make more robust.
 731
 732 Tue May 16 13:30:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 733
 734         * symtab.h (make_cleanup_discard_minimal_symbols): Replace
 735         discard_minimal_symbols.
 736         * minsyms.c (make_cleanup_discard_minimal_symbols):
 737         (do_discard_minimal_symbols_cleanup): New functions.
 738
 739         * xcoffread.c (xcoff_initial_scan), somread.c (som_symfile_read),
 740         solib.c (solib_add_common_symbols), os9kread.c
 741         (os9k_symfile_read), nlmread.c (nlm_symfile_read), mipsread.c
 742         (mipscoff_symfile_read), elfread.c (elf_symfile_read), dstread.c
 743         (dst_symfile_read), dbxread.c (dbx_symfile_read), coffread.c
 744         (coff_symfile_read): Replace make_cleanup.
 745
 746 Mon May 15 09:32:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 747
 748         * command.h (add_set_cmd): Change VAR parameter to void pointer.
 749         (add_set_enum_cmd): Change VAR parameter to char pointer pointer.
 750         (struct command): Change member VAR to void pointer.
 751         * command.c (add_set_cmd, add_set_enum_cmd): Update.
 752
 753         * remote.c (add_packet_config_cmd), mips-tdep.c
 754         (_initialize_mips_tdep), infrun.c (_initialize_infrun),
 755         i386-tdep.c (_initialize_i386_tdep), arm-tdep.c
 756         (_initialize_arm_tdep): Update VAR parameter to add_set_enum_cmd.
 757
 758 Tue May 16 12:46:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 759
 760         * wrapper.h (wrap_value_subscript): Delete declaration.
 761
 762 Tue May 16 10:54:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 763
 764         * defs.h (make_cleanup_bfd_close): Add declaration.
 765         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_close): New
 766         functions.
 767
 768         * symfile.c (generic_load), sparcl-tdep.c (download), remote-udi.c
 769         (download), remote-e7000.c (e7000_load), corelow.c (core_open,
 770         core_file_to_sym_file): Replace calls to make_cleanup.
 771
 772 Mon May 15 16:50:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 773
 774         * TODO: Add notes on register cache.
 775
 776 Mon May 15 21:27:27 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
 777
 778         * sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
 779         (sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
 780          bfd_mach_sh3_dsp.
 781         (sh_show_regs): Floating point registers are called fr0-fr15.
 782         For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
 783         Handle sh-dsp and sh3-dsp.
 784         config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
 785         don't have floating point registers.
 786         (DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
 787         (M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
 788         (Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
 789
 790 2000-05-15  Eli Zaretskii  <eliz@is.elta.co.il>
 791
 792         * Makefile.in (gdbtypes.o, varobj.o): Depend on wrapper.h.
 793
 794         * wrapper.h (gdb_value_subscript, wrap_value_subscript): Add
 795         prototypes.
 796
 797 Mon May 15 15:31:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 798
 799         * valops.c (hand_function_call): Replace #ifdef
 800         SAVE_DUMMY_FRAME_TOS with if SAVE_DUMMY_FRAME_TOS_P.
 801
 802         * gdbarch.sh (SAVE_DUMMY_FRAME_TOS): Add.
 803         * gdbarch.h, gdbarch.c: Regenerate.
 804
 805 Mon May 15 16:05:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 806
 807         * ax.h (make_cleanup_free_agent_expr): Add declaration.
 808         * ax-general.c (do_free_agent_expr_cleanup):
 809         (make_cleanup_free_agent_expr): New functions.
 810
 811         * tracepoint.c (validate_actionline, encode_actions), ax-gdb.c
 812         (expr_to_agent, gen_trace_for_expr, agent_command): Replace calls
 813         to make_cleanup.
 814
 815 Mon May 15 14:06:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 816
 817         * breakpoint.h (make_cleanup_delete_breakpoint,
 818         make_exec_cleanup_delete_breakpoint): Declare.
 819         * breakpoint.c (make_cleanup_delete_breakpoint,
 820         make_exec_cleanup_delete_breakpoint,
 821         do_delete_breakpoint_cleanup): New fuctions.
 822
 823         * infcmd.c (finish_command), hppa-tdep.c (hppa_pop_frame),
 824         breakpoint.c (until_break_command, until_break_command): Replace
 825         call to make_cleanup / make_exec_cleanup.
 826
 827 Mon May 15 13:25:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 828
 829         * defs.h (core_addr_greaterthan, core_addr_lessthan), utils.c
 830         (core_addr_greaterthan, core_addr_lessthan): Move from here.
 831         * arch-utils.h (core_addr_greaterthan, core_addr_lessthan),
 832         arch-utils.c (core_addr_greaterthan, core_addr_lessthan): To here.
 833
 834 Mon May 15 12:07:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 835
 836         * printcmd.c (print_frame_args), stack.c (print_frame), command.c
 837         (do_setshow_command), breakpoint.c (print_it_typical, mention):
 838         Use make_cleanup_ui_out_stream_delete.
 839
 840 Mon May 15 11:23:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 841
 842         * proc-events.c (init_syscall_table): Delete stray ``;''.
 843         * ui-out.c (ui_out_set_flags, ui_out_clear_flags): Return old
 844         value.
 845         * mdebugread.c (START_PSYMTAB): Add paren to avoid x=x=x.
 846
 847 2000-05-12  Michael Snyder  <msnyder@.cygnus.com>
 848
 849         * config/i386/tm-i386sol2.h (COERCE_FLOAT_TO_DOUBLE): Define.
 850
 851 2000-05-12  Kevin Buettner  <kevinb@redhat.com>
 852
 853         * dwarf2read.c (dwarf2_const_value_data): Fix typo in sign
 854         extension code.
 855
 856 Fri May 12 20:38:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 857
 858         * TODO: Mention weak symbol problem.  Mention UnixWare thread
 859         problem.
 860
 861 Fri May 12 14:12:17 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 862
 863         * README: Update section on kernel debugging.
 864
 865 Fri May 12 19:13:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 866
 867         * mips-tdep.c (mips_get_saved_register): New function.  Handle
 868         case of 32 ABI saving 32 bit registers on stack when target has 64
 869         bit ISA.
 870         (mips_gdbarch_init): Update.
 871
 872 Fri May 12 14:46:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 873
 874         * mips-tdep.c (MIPS_EABI): Fix typo.  Test for MIPS_ABI_EABI64.
 875
 876 Thu May 11 21:52:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 877
 878         * configure.in (WERROR_CFLAGS): Check that GCC accepts a -W
 879         options before using them. Report result.
 880         * configure: Regenerate.
 881
 882 2000-05-11  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 883
 884         * coffread.c (coff_symtab_read): In the case of C_THUMBEXT |
 885         C_THUMBEXTFUNC | C_EXT, sec will never ever be the index for
 886         .rodata, because cs_to_section doesn't deal with .rodata. Fix test
 887         accordingly.
 888
 889 Thu May 11 21:33:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 890
 891         * gdbarch.sh (gdbarch_dump): Print the value of GDB_MULTI_ARCH.
 892         Always check that a macro is defined before printing it.
 893         * gdbarch.c: Re-generate.
 894
 895 Thu May 11 17:22:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 896
 897         * README: Update for GDB 5.0.
 898
 899 Thu May 11 13:24:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 900
 901         * mips-tdep.c (MIPS_DEFAULT_STACK_ARGSIZE): Fix typo.
 902
 903         * config/mips/tm-irix5.h (GDB_MULTI_ARCH): Add
 904         definition. Disable.  Document known problems.
 905         (MIPS_DEFAULT_ABI): Define.
 906
 907         * mips-tdep.c (enum mips_abi): Define.
 908         (struct gdbarch_tdep): Replace mips_eabi with mips_abi.
 909         (MIPS_EABI): Update.
 910         (mips_gdbarch_init): Add preliminary support for IRIX N32 ABI.
 911         Determine ABI from either ELF_FLAGS or MIPS_DEFAULT_ABI. When
 912         looking for a matching architecture require a matching MIPS_ABI.
 913         (mips_gdbarch_init): Cleanup arch_debug information.
 914
 915 2000-05-10  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 916
 917         * solib.c (symbol_add_stub): Remember the index and the name of
 918         the section with the lowest address. Use this data (instead of
 919         data from .text) to pass info into symbol_file_add.
 920
 921         * elfread.c (record_minimal_symbol_and_info): Use the section
 922         where the symbol lives to get the index, instead of guessing.
 923
 924 2000-05-10  Michael Snyder  <msnyder@.cygnus.com>
 925
 926         Make Sparc a Multi-Arch target.  Discard PARAMS macro (require ANSI).
 927         * sparc-tdep.c: include arch-utils.h.
 928         (SPARC_HAS_FPU, FP_REGISTER_BYTES, FP_MAX_REG NUM, SPARC_INTREG_SIZE,
 929         DUMMY_REG_SAVE_OFFSET): provide multi-arch-compatible definitions.
 930         (GDB_TARGET_IS_SPARC64): make into a runtime test.
 931         (struct frame_extra_info): Define, use instead of the macro.
 932         (Many places): Use alloca instead of statically allocated buffers
 933         that depend on a multi-arch variable such as MAX_REGISTER_RAW_SIZE.
 934         (sparc_extract_struct_value_address): Accept a pointer arg instead
 935         of an array sized by REGISTER_BYTES.
 936         (examine_prologue): Accept a pointer to an array of CORE_ADDR,
 937         instead of the defunct struct frame_saved_regs.  Recognize new
 938         Sparc64 store instructions as part of the prologue.  Ignore the
 939         destination of a frame store when parsing the prologue (so long
 940         as it's on the stack).
 941         (sparc_push_dummy_frame): Fix incorrect buffer offset for PSTATE.
 942         (sparc_frame_find_saved_regs): Accept a ptr to an array of CORE_ADDR
 943         instead of the defunct struct frame_saved_regs.
 944         (supply_gregset): Discard unnecessary 'zerobuf': just send NULL to
 945         supply_register.  Provide 4-byte offset to compensate for diff
 946         between size of the prgreg_t elements on a 64-bit host and size
 947         of the registers for a 32-bit target.  Fill all inaccessible regs
 948         with zero so they won't keep being requested again and again.
 949         (fill_gregset): Handle 32/64 size difference between registers
 950         and prgreg_t.  Handle as many new 64-bit regs as possible.
 951         (supply_fpregset, fill_fpregset): Attempt to handle 64-bit world.
 952         (sparc_push_arguments): Rename to sparc32_push_arguments.
 953         Copy arguments into registers as well as onto stack, so that the
 954         CALL_DUMMY (code pushed onto the target stack) is not required.
 955         (sparc_extract_return_value): Rename to sparc32_extract_return_value.
 956         (sparc_store_return_value): Use memset instead of bzero.
 957         Use write_register_gen instead of write_register_bytes.
 958         (sparclet_store_return_value): New function.
 959         (_initialize_sparc_tdep): Call register_gdbarch_init to activate
 960         the gdbarch multi-architecture system.
 961         (sp64_push_arguments): Rename to sparc64_push_arguments.
 962         Extend to store arguments in general registers as well as on stack.
 963         (sparc64_extract_return_value): Rename to sp64_extract_return_value.
 964         Use as a private function, to be called by the new external function
 965         sparc64_extract_return_value.
 966         (sparclet_extract_return_value): New function.
 967         (sparc32_stack_align, sparc64_stack_align, sparc32_register_name,
 968         sparc64_register_name, sparc_print_extra_frame_info,
 969         sparclite_register_name, sparclet_register_name,
 970         sparc_push_return_address, sparc64_use_struct_convention,
 971         sparc32_store_struct_return, sparc64_store_struct_return,
 972         sparc32_register_virtual_type, sparc64_register_virtual_type,
 973         sparc32_register_size, sparc64_register_size,
 974         sparc32_register_byte, sparc64_register_byte,
 975         sparc_gdbarch_skip_prologue, sparc_convert_to_virtual,
 976         sparc_convert_to_raw, sparc_frame_init_saved_regs,
 977         sparc_frame_address, sparc_gdbarch_fix_call_dummy,
 978         sparc_coerce_float_to_double, sparc_call_dummy_address,
 979         sparc_y_regnum, sparc_reg_struct_has_addr, sparc_intreg_size,
 980         sparc_return_value_on_stack): New functions supporting multi-arch.
 981         (sparc_gdbarch_init): New function; initialize multi-arch.
 982         (struct gdbarch_tdep): Define, use for private multi-arch data.
 983         * config/sparc/tm-sparc.h: Move definitions around, enclose with
 984         #ifdef GDB_MULTI_ARCH tests, provide some multi-arch alternate
 985         definitions.  Add enums for register names, to help debugging gdb.
 986         This header file must work for non-multi-arch and for multi-arch.
 987         * config/sparc/tm-sp64.h: Add GDB_MULTI_ARCH configuration.  Also add
 988         AT_ENTRY_POINT definitions for CALL_DUMMY, for non-multi-arch case.
 989         Define GDB_MULTI_ARCH.
 990         * config/sparc/tm-sparclet.h: Add GDB_MULTI_ARCH configuration.
 991         Do not define GDB_MULTI_ARCH (bfd does not correctly identify target).
 992         * config/sparc/tm-sparclite.h: Ditto.
 993         * config/sparc/tm-sun4sol2.h: Define GDB_MULTI_ARCH.
 994         * sparclet-rom.c (sparclet_regnames): Initialize explicitly, to
 995         avoid using deprecated REGISTER_NAMES macro.
 996         * Makefile.in: Let sparc-tdep.c depend on arch-utils.h.
 997
 998 2000-05-08  Michael Snyder  <msnyder@.cygnus.com>
 999
1000         * gdbarch.sh: Add FP0_REGNUM to list of multi-arched register numbers.
1001         * gdbarch.c, gdbarch.h: Regenerate.
1002         * core-regset.c: Change FP0_REGNUM to a runtime test.
1003         * procfs.c: Ditto.
1004         * sun3-nat.c: Ditto.
1005         * sparc-tdep.c: Ditto.
1006
1007         * i386mach-nat.c: Remove unnecessary ifdef for FP0_REGNUM.
1008         * ptx4-nat.c: Ditto.
1009
1010         * sol-thread.c (sol_thread_create_inferior): only add the thread
1011         to the thread list if it is not already in there.
1012         (prototypes for thread_db func ptrs): pretty up formatting.
1013
1014 2000-05-08  Eli Zaretskii  <eliz@is.elta.co.il>
1015
1016         * config/djgpp/djconfig.sh: Use more warning switches.
1017
1018         * config/djgpp/fnchange.lst: Replace the leading gdb-0222 with the
1019         @V@ placebo.  djunpack.bat changed accordingly.
1020
1021 Mon May  8 11:19:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1022
1023         * mips-tdep.c (size_auto, size_32, size_64, size_enums): Rename
1024         saved_gpreg_size_auto, saved_gpreg_size_32, saved_gpreg_size_64
1025         and saved_gpreg_size_enums.
1026         (mips_stack_argsize): Update. Cleanup.
1027
1028         * mips-tdep.c (STACK_ARGSIZE): Delete macro.  Replaced by
1029         MIPS_STACK_ARGSIZE.
1030         (MIPS_NABI32): Delete macro. Replaced by
1031         MIPS_REGS_HAVE_STACK_HOME_P.
1032         (mips_push_arguments): Update.
1033         (mips_push_arguments): Replace check for MIPS_EABI or MIPS_NABI32
1034         with test for MIPS_REGS_HAVE_STACK_HOME_P.
1035         (MIPS_REGS_HAVE_STACK_HOME_P): Define.  Provide non- multi-arch
1036         default.
1037         (struct gdbarch_tdep): Add mips_regs_have_stack_home_p and
1038         mips_default_stack_argsize.
1039         (MIPS_STACK_ARGSIZE): Define as mips_stack_argsize.
1040         (mips_stack_argsize_string): New static variable.
1041         (mips_stack_argsize): New function, handle default case.
1042         (__initialize_mips_tdep): Add command ``set mips stack-arg-size''
1043         implemented as an enum using size_auto et.al.
1044         (mips_gdbarch_init): Initialize mips_default_stack_argsize and
1045         mips_regs_have_stack_home_p.
1046
1047         * config/mips/tm-irix5.h (MIPS_DEFAULT_SAVED_REGSIZE): Define as 8
1048         for n32.
1049         (MIPS_REGS_HAVE_STACK_HOME_P): Define as 0 for n32.
1050
1051 Mon May  8 00:49:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1052
1053         * procfs.c (PROCFS_TRACE): Delete definition.
1054         * proc-utils.h (PROCFS_NOTE, PROC_PRETTYFPRINT_STATUS): Always
1055         define.
1056
1057 2000-05-05  Michael Snyder  <msnyder@.cygnus.com>
1058
1059         * procfs.c: Cleanup of procfs tracing.  Move defines and
1060         prototypes to proc-utils.h
1061         * proc-utils.h: Define tracing macros.  Declare trace functions.
1062         * proc-api.c: Make procfs tracing a runtime option.
1063         (prepare_to_trace): New function, abstracted out of several
1064         places.  Open a trace file if one is required.
1065         (ioctl_with_trace, write_with_trace, open_with_trace,
1066         close_with_trace, wait_with_trace, lseek_with_trace):
1067         Report errno if an error occurs in a system call.
1068         (write_with_trace): Make 2nd arg void *, to agree with write.
1069
1070 2000-05-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1071
1072         * elfread.c (elf_symtab_read): The calculation of 'offset'
1073         must be done for each symbol, not just once. The index
1074         used must be the index of the section where 'sym' resides,
1075         not .text.
1076
1077 2000-05-05  Michael Snyder  <msnyder@.cygnus.com>
1078
1079         * procfs.c (many functions): change int cmd; to long cmd;
1080         Solaris /proc API calls this parameter a long, and requires it
1081         for 64-bit hosts (where sizeof(long) != sizeof(int)).  UnixWare
1082         calls it an int, but on existing UnixWare hosts, int and long
1083         are the same size.  So long it must be.  If a future UnixWare
1084         version has problems with this, we'll have to use autoconf.
1085         * proc-api.c (write_with_trace): use long instead of int.
1086
1087 2000-05-04  Mark Kettenis  <kettenis@gnu.org>
1088
1089         * i386-linux-nat.c: Define PT_READ_U and PT_WRITE_U if they're not
1090         already defined.
1091
1092 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
1093
1094         * infrun.c (handle_inferior_event): Add missing call to keep_going
1095         and missing return when handling an ordinary signal from the
1096         inferior.
1097
1098 2000-05-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1099
1100         * objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
1101         SECT_OFF_RODATA): Define as functions of OBJFILE.  Add
1102         sect_index_text, sect_index_data, sect_index_rodata,
1103         sect_index_bss to objfile structure.
1104         * gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
1105         SECT_OFF_RODATA): Remove.
1106         * objfiles.c (allocate_objfile): Initialize
1107         sect_index_{text,data,bss,rodata} to -1, for error detection.
1108
1109         * symfile.c (default_symfile_offsets): Initialize
1110         sect_index_{text,data,bss,rodata} from bfd information.
1111         * xcoffread.c (xcoff_symfile_offsets): Ditto.
1112         * somread.c (som_symfile_offsets): Initialize
1113         sect_index_{text,data,bss,rodata}.
1114
1115         * coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
1116         hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
1117         mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
1118         remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
1119         stabsread.c, symfile.c, xcoffread.c:
1120         Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
1121         current objfile.
1122
1123         * xcoffread.c: Add new field objfile to find_targ_sec_arg.
1124
1125 Thu May  4 20:54:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1126
1127         * config/mips/tm-mipsv4.h (Dest_Reg), config/mips/tm-irix5.h
1128         (MIPS_NUM_ARG_REGS, Dest_Reg), config/mips/tm-mips.h
1129         (MIPS_NUM_ARG_REGS), config/mips/tm-mips.h (MIPS_NUM_FP_ARG_REGS):
1130         Delete unused macros.
1131
1132 2000-05-03  Michael Snyder  <msnyder@.cygnus.com>
1133
1134         * solib.c (elf_locate_base, info_sharedlibrary_command):
1135         Look at the bfd to determine if it is elf32 or elf64, rather
1136         than using an ifdef.  This makes it runtime teststable and
1137         multi-arch.
1138
1139 2000-05-01  Mark Kettenis  <kettenis@gnu.org>
1140
1141         * infrun.c (handle_inferior_event): When doing a "next", and
1142         stepping out of a signal handler into its calling trampoline
1143         ignore the value of step_frame_address.
1144         (step_over_function): Only modify step_resume_breakpoint->frame if
1145         the value of step_frame_address is non-zero.
1146
1147 2000-05-03  Michael Snyder  <msnyder@cygnus.com>
1148
1149         * monitor.c (monitor_fetch_register): MAX_REGISTER_RAW_SIZE
1150         is not static in the MULTI_ARCH world, so don't use it in a
1151         static array declaration.
1152
1153 2000-05-03  Elena Zannoni  <ezannoni@makita.cygnus.com>
1154
1155         * symtab.c (in_prologue): From Jim Blandy. Rewrite, more
1156         intelligently, making sure we use the information from the
1157         symbol tables fully.
1158
1159 2000-05-02  H.J. Lu  <hjl@gnu.org>
1160
1161         * ia64-tdep.c (ia64_gdbarch_init): Reference to ELFOSABI_NONE
1162         instead of ELFOSABI_SYSV.
1163
1164 Tue May  2 19:07:20 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1165
1166         * gdbarch.sh (NPC_REGNUM, NNPC_REGNUM): Add.
1167         * gdbarch.h, gdbarch.c: Re-generate.
1168
1169         * gdbserver/remote-utils.c (prepare_resume_reply): Change #ifdef
1170         NPC_REGNUM to run-time test.
1171         * findvar.c (generic_target_write_pc): Change #ifdef NPC_REGNUM
1172         and NNPC_REGNUM to run-time test.
1173         * procfs.c (procfs_fetch_registers): Change #ifdef NPC_REGNUM to
1174         run-time test.
1175         (procfs_store_registers): Ditto.
1176
1177 Tue May  2 18:48:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1178
1179         * gdbarch.sh: Provide non- multi-arch defaults by direct
1180         definition in "gdbarch.h" instead of going through "gdbarch.c".
1181         * gdbarch.h, gdbarch.c: Re-generate.
1182         * defs.h: When non- multi-arch, include "arch-utils.h" so that
1183         legacy definitions are globally visible.
1184
1185 Tue May  2 16:32:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1186
1187         * MAINTAINERS: Add Syd Polk to gdbtk maintainers.
1188         (symtabs): Add Elena to symtabs maintainers list.
1189         (Blanket Write Privs): Add Jim Blandy.
1190
1191 2000-05-01  Stan Shebs  <shebs@apple.com>
1192
1193         Remove obsolete Gould configuration:
1194         * configure.host, configure.tgt: Remove Gould configs.
1195         * Makefile.in: Remove Gould-related actions.
1196         * gould-xdep.c, gould-tdep.c, config/gould/*: Remove files.
1197         * NEWS: Mention removal.
1198
1199 Mon May  1 15:37:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1200
1201         From 2000-04-28 Andreas Jaeger <aj@suse.de>:
1202         * defs.h: Properly check for GCC version number.
1203
1204 2000-04-30  Mark Kettenis  <kettenis@gnu.org>
1205
1206         Fix single-stepping out of signal trampolines.
1207         * config/i386/nm-linux.h (CHILD_RESUME): Define.
1208         * i386-linux-nat.c (child_resume): New function.
1209
1210 Fri Apr 28 16:22:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1211
1212         * blockframe.c (frameless_look_for_prologue): Use
1213         PROLOG_FRAMELESS_P instead of SKIP_PROLOGUE_FRAMELESS_P.
1214         * gdbarch.sh (PROLOG_FRAMELESS_P): Define.
1215         * gdbarch.h, gdbarch.c: Re-generate.
1216         * arch-utils.h, arch-utils.c (generic_prologue_frameless_p): New
1217         function.
1218
1219 Fri Apr 28 15:31:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1220
1221         From "Serge Nikulin" <nikulin@actsw.amat.com>:
1222         * m68k-tdep.c (delta68_in_sigtramp): Return 0 when the function
1223         name is unknow.
1224
1225 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
1226
1227         * gdbarch.sh (d10v_daddr_p, d10v_iaddr_p, d10v_convert_daddr_to_raw,
1228         d10v_convert_iaddr_to_raw): make these multi-arch functions optional.
1229         * gdbarch.c, gdbarch.h: regenerate
1230
1231 Fri Apr 28 12:21:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1232
1233         From Tim Mooney <mooney@dogbert.cc.ndsu.nodak.edu>:
1234         * target.c (do_monitor_command): Cast tcomplain to correct
1235         function type in comparison.
1236
1237 Fri Apr 28 11:43:05 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1238
1239         From 2000-04-25 Guy Harris <guy@netapp.com>:
1240         * config/alpha/alpha-osf3.mh (XDEPFILES): Add ser-tcp.o and
1241         ser-pipe.o
1242
1243 2000-04-27  Michael Snyder  <msnyder@cygnus.com>
1244
1245         * jv-valprint.c (java_val_print): Add arg declaration,
1246         fix compiler warning.
1247         * corelow.c (core_open): Call set_gdbarch_from_file so that
1248         gdbarch becomes aware of the architecture encoded in the
1249         corefile.
1250         * findvar.c (write_register_gen): Export this useful interface.
1251         * value.h (write_register_gen): Declare.
1252
1253 2000-04-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1254
1255         * cxux-nat.c (add_shared_symbol_files): Don't treat .text section
1256         as special in the section_addr_info structure.
1257         * pa64solib.c (pa64_solib_add_solib_objfile): Ditto.
1258         * osfsolib.c (symbol_add_stub): Ditto.
1259         * irix5-nat.c (symbol_add_stub): Ditto.
1260
1261 Thu Apr 27 14:07:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1262
1263         * mips-tdep.c, d10v-tdep.c: Include "arch-utils.h".
1264
1265 Thu Apr 27 10:06:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1266
1267         * TODO: Document IRIX X ARM cross compile problems.
1268
1269 2000-04-26  Michael Snyder  <msnyder@cygnus.com>
1270
1271         * utils.c (internal_verror): Call target_terminal_ours.
1272         * wrapper.h: Fix minor comment typo.
1273         * proc-api.c (write_with_trace): Change 'arg' from long to int.
1274         Treat 'off_t' and 'size_t' as unsigned long in printfs.
1275         (lseek_with_trace): Treat 'off_t' as unsigned long in printf.
1276         * procfs.c (comments): Eliminate "???" in comments, which GCC
1277         wants to interpret as a trigraph.  (fill_gregset, supply_gregset,
1278         fill_fpregset, supply_fpregset): Declare.
1279         (procfs_wait): Sysargs is a long, change printf format to match.
1280         (test-mapping, mapping_test, test_mapping_cmd) Remove (test only).
1281
1282 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
1283
1284         * config/djgpp/fnchange.lst (ia64-linux-nat.c): Map to
1285         ia64linux-nat.c.
1286
1287 Wed Apr 26 13:50:35 2000  Philippe De Muyter  <phdm@macqel.be>
1288
1289         * ax-gdb.c (agent_command): Remove now useless cast of
1290         `free_current_contents' when passed to `make_cleanup'.
1291         * coffread.c (coff_symfile_read): Ditto.
1292         * dwarf2read.c (dwarf2_add_member_fn, read_array_type): Ditto.
1293         (dwarf_decode_lines): Ditto.
1294         * eval.c (parse_and_eval_address, parse_and_eval_address_1): Ditto.
1295         (parse_and_eval, parse_to_comma_and_eval): Ditto.
1296         * parse.c (parse_exp_1): Ditto.
1297         * printcmd.c (print_command_1, output_command, set_command): Ditto.
1298         (x_command, print_frame_args, printf_command): Ditto.
1299         * top.c (execute_control_command): Ditto.
1300         * tracepoint.c (validate_actionline): Ditto.
1301         * typeprint.c (whatis_exp, ptype_command): Ditto.
1302         (maintenance_print_type): Ditto.
1303
1304 2000-04-26  Kevin Buettner  <kevinb@redhat.com>
1305
1306         * Makefile.in (ALLDEPFILES): Add ia64-linux-tdep.c.
1307         (ia64-linux-tdep.o): Add dependencies.
1308         (ia64-tdep.o): Add dependency for arch-utils.h.
1309         * ia64-linux-tdep.c, ia64-tdep.c (arch-utils.h): Include.
1310
1311 2000-04-25  Michael Snyder  <msnyder@cygnus.com>
1312
1313         * blockframe.c: Fix a minor typo in a comment.
1314
1315 2000-04-25  Kevin Buettner  <kevinb@redhat.com>
1316
1317         * ia64-tdep.c (examine_prologue): Recognize store instructions;
1318         those whose source operands are input registers which haven't
1319         been seen before are considered to be part of the prologue.
1320
1321 Tue Apr 25 13:51:58 2000  glen mccready  <gkm@pobox.com>
1322
1323         * rs6000-nat.c (xcoff_relocate_symtam): Recover from the wrong
1324         patch being applied `Fri Apr  7 13:44:38 2000'.
1325
1326 2000-04-24  Kevin Buettner  <kevinb@redhat.com>
1327
1328         * ia64-linux-tdep.c: New file.
1329         * ia64-tdep.c (elf-bfd.h): Include.
1330         (ia64_linux_sigcontext_register_address): New extern declaration.
1331         (struct gdbarch_tdep): New struct.
1332         (SIGCONTEXT_REGISTER_ADDRESS): New define.
1333         (read_sigcontext_register): New static function.
1334         (extract_bit_field, replace_bit_field, slotN_contents,
1335         replace_slotN_contents): Made static.
1336         (ia64_frame_chain, ia64_frame_saved_pc, ia64_init_extra_frame_info):
1337         Added new code for signal handler frames and call dummy frames.
1338         (ia64_frame_init_saved_regs): Handle signal handler frames.
1339         (ia64_find_saved_register): Removed.
1340         (ia64_get_saved_register): Handle call dummy frames; reorganized
1341         to call generic_get_saved_register() to find registers saved
1342         in previous frames.
1343         (process_note_abi_tag_sections): New static function.
1344         (ia64_gdbarch_init): Attempt to determine the ABI/OS of the
1345         executable.  Based upon this information, set target dependent
1346         field sigcontext_register_address appropriately.  Also set
1347         FRAME_CHAIN_VALID to be generic_func_frame_chain_valid.
1348         * config/ia64/linux.mt (TDEPFILES): Add ia64-linux-tdep.o.
1349         * config/ia64/tm-linux.h (IN_SIGTRAMP): Define.
1350         (ia64_linux_in_sigtramp): New declaration.
1351
1352 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
1353
1354         * TODO, NEWS: Update due to inclusion of gdbmi.texinfo in the GDB
1355         manual.
1356
1357 2000-04-23  Eli Zaretskii  <eliz@is.elta.co.il>
1358
1359         * config/djgpp/README: Explain how to unpack using djunpack.bat.
1360
1361 Fri Apr 21 15:23:13 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1362
1363         * stabsread.c (REG_STRUCT_HAS_ADDR): Delete default.
1364         (define_symbol): Check REG_STRUCT_HAS_ADDR_P before using
1365         REG_STRUCT_HAS_ADDR.
1366         (define_symbol): Ditto.
1367
1368         * valops.c (hand_function_call): Replace #ifdef
1369         REG_STRUCT_HAS_ADDR with if REG_STRUCT_HAS_ADDR_P.  Re-indent
1370         affected code.
1371
1372         * gdbarch.sh (REG_STRUCT_HAS_ADDR): Add along with the predicate
1373         function REG_STRUCT_HAS_ADDR_P.
1374         * gdbarch.h, gdbarch.c: Re-generate.
1375
1376 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1377
1378         * gdb-stabs.h (SECT_OFF_MAX): Increase to 40.
1379
1380 2000-04-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1381
1382         * win32-nat.c  (handle_load_dll): Don't treat .text as a special
1383         section anymore.
1384         * somread.c (som_symfile_offsets): Ditto.
1385         * somsolib.c (som_solib_add_solib_objfile): Ditto.
1386
1387 Fri Apr 21 16:14:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1388
1389         * MAINTAINERS: Make Jimmy Guo TUI maintainer.
1390
1391 Fri Apr 21 14:37:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1392
1393         * command.h (help_all): Delete declaration.
1394         * command.c (help_all): Add declaration.  Convert function
1395         argument list to ISO-C.
1396
1397 Thu Apr 20 18:15:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1398
1399         * d10v-tdep.c (d10v_gdbarch_init): Initialize stack_align.
1400         (d10v_stack_align): Make static.
1401         * config/d10v/tm-d10v.h (STACK_ALIGN): Delete.
1402
1403 Thu Apr 20 14:35:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1404
1405         * valops.c (hand_function_call): Replace #ifdef STACK_ALIGN with
1406         run-time test for STACK_ALIGN_P.
1407         * gdbarch.sh: Add support for function and variable predicates.
1408         (STACK_ALIGN): Add.  Implement with predicate - STACK_ALIGN_P.
1409         * gdbarch.h, gdbarch.c: Re-generate.
1410
1411 Thu Apr 20 17:39:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1412
1413         * defs.h, utils.c (free_current_contents): Change parameter to
1414         void*.
1415
1416         From Philippe De Muyter  <phdm@macqel.be>:
1417         * printcmd.c (print_address_symbolic): Call `make_cleanup' with
1418         `(free_current_contents, &x)', not `(free, x)'.
1419         * utils.c (free_current_contents): Do not `free (NULL)'.
1420
1421         * printcmd.c (print_address_symbolic): Cleanup after a failed
1422         call to build_address_symbolic.
1423
1424 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
1425
1426         * wince-stub.c (FREE): New macro.
1427         (mempool): Just free any buffer prior to reuse.  Don't bother with
1428         realloc.
1429         (flag_single_step): New function.
1430         (skip_message): Detect "helpful" Windows CE messages and skip sending
1431         them to the host.
1432         (wait_for_debug_event): Use skip_message to avoid sending debug
1433         messages to the host.
1434         (dispatch): Prelimary implementation of single step detection.
1435         * wince.c: Rework SH single stepping code to be more consistent with
1436         other wince targets.
1437         (handle_output_debug_string): Allow first chance exceptions to come
1438         through since they seem to be all that we get on some versions of
1439         Windows CE.
1440         (check_for_step): New function, conditionally compiled based on target.
1441         (regptr): Delete obsolete function.
1442         (handle_exception): Detect illegal instructions.
1443         (get_child_debug_event): Return success only if event code matches
1444         target.
1445         (child_create_inferior): Reflect change to get_child_debug_event
1446         arguments.
1447
1448 2000-04-20  Christopher Faylor  <cgf@cygnus.com>
1449
1450         * win32-nat.c (thread_rec): Be more defensive about suspending already
1451         suspended threads.
1452         (safe_symbol_file_add_stub): New function.
1453         (safe_symbole_file_add_cleanup): New function.
1454         (safe_symbol_file_add): New function.
1455         (handle_load_dll): Use wrapper to add DLL symbol information to avoid
1456         bogus errors from non-stabs DLLs.
1457         (handle_exception): Add work around for detection of first exception
1458         breakpoint which does not seem to occur on W2K.  Detect more "signals"
1459         that can be effectively passed to the debuggee.  Reorganize to eliminate
1460         continue_status global.
1461         (child_continue): Reorganize to eliminate continue_status global.
1462         (child_wait): Ditto.
1463         (child_resume): Ditto.
1464         (get_child_debug_event): Ditto.  Recognize when an a breakpoint
1465         exception should be ignored.  Change method for signalling when an
1466         important event has occured to the caller.
1467         (child_create_inferior): Use new method for noticing when
1468         get_child_debug_event has found something interesting.
1469
1470 Fri Apr  7 13:44:38 2000  glen mccready  <gkm@pobox.com>
1471
1472         * rs6000-nat.c (xcoff_relocate_symtab): Grow buffer if ptrace()
1473           fails due to lack of space.
1474
1475 Fri Mar 24 12:10:38 2000  glen mccready  <gkm@pobox.com>
1476
1477         * command.c, command.h (help_all): Add functionality to display
1478         a complete listing of available commands.
1479
1480 2000-04-20  Scott Bambrough <scottb@netwinder.org>
1481
1482         * arm-linux-nat.c (PIDGET, TIDGET): New.
1483         (get_thread_id, GET_THREAD_ID): New.
1484         (fetch_nwfpe_register, store_nwfpe_register): New.
1485         (fetch_register, store_register): New.
1486         (fetch_fpregister, store_fpregister): New.
1487         (fill_gregset, supply_gregset): New.
1488         (fill_fpregset, supply_fpregset): New.
1489         (fetch_fpregs): Modified to use thread id's.
1490         (store_fpregs): Modified to use thread id's and
1491         fetch_nwfpe_register.
1492         (fetch_regs): Modified to use thread id's.
1493         (store_regs): Modified to use thread id's.
1494         (fetch_inferior_registers): Modified to handle single register
1495         fetches.
1496         (store_inferior_registers): Modified to handle single register
1497         stores.
1498         (arm_linux_register_u_addr): Removed.
1499
1500         * configure.tgt: Added gdbserver to configdirs for arm*-*-linux*.
1501
1502         * config/arm/linux.mh
1503         (NATDEPFILES): Removed core-aout.o.  Added core-regset.o.
1504         (LOADLIBES): Define.
1505
1506         * config/arm/nm-linux.h: Include config/nm-linux.h.
1507         (ATTACH_DETACH): Removed.  Defined in config/nm-linux.h.
1508         (REGISTER_U_ADDR): Removed.
1509         (SVR4_SHARED_LIBS): Removed.  Defined in config/nm-linux.h.
1510         (#include "solib.h"): Removed.  Included via config/nm-linux.h.
1511
1512 Thu Apr 20 18:54:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1513
1514         From Daniel Berlin <dan@cgsoftware.com> and Tim Mooney
1515         <mooney@dogbert.cc.ndsu.nodak.edu>:
1516         * infrun.c (follow_fork_mode_kind_names): NULL terminate
1517         array. Re-indent.
1518         (scheduler_enums): Ditto.
1519
1520 Mon Apr 17 13:37:10 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1521
1522         * gdbarch.sh: Make multi-arch variable defaults, defaults for non-
1523         multi-arch targets.
1524         (TARGET_BFD_VMA_BIT, IEEE_FLOAT, CALL_DUMMY_WORDS,
1525         SIZEOF_CALL_DUMMY_WORDS): Update.
1526
1527         * inferior.h (CALL_DUMMY_WORDS, SIZEOF_CALL_DUMMY_WORDS): Default
1528         provided by gdbarch.
1529         (CALL_DUMMY_P): Add FIXME. gdbarch should provide default.
1530
1531         * valprint.c (IEEE_FLOAT): Default provided by gdbarch.
1532
1533 2000-04-19  Jim Blandy  <jimb@redhat.com>
1534
1535         Bring RETURN_VALUE_ON_STACK under gdbarch's control.
1536         * gdbarch.sh (RETURN_VALUE_ON_STACK): New entry.
1537         * gdbarch.c, gdbarch.h: Regenerated.
1538         * arch-utils.c (default_return_value_on_stack): New function.
1539         * arch-utils.h (default_return_value_on_stack): New declaration.
1540         * values.c (RETURN_VALUE_ON_STACK): Delete default definition.
1541
1542         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1543         two-dimensional array, instead of faking it with explicit index
1544         arithmetic.
1545
1546         * minsyms.c (prim_record_minimal_symbol_and_info): Doc fix.
1547         (Thanks to Guy Harris.)
1548
1549 2000-04-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1550
1551         * xcoffsolib.c (solib_add): Fix call to vmap_symtab().
1552
1553 2000-04-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1554
1555         * TODO:  Update.
1556
1557 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1558
1559         * TODO: Document -Wreturn-type problem.
1560
1561 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1562
1563          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
1564
1565 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1566
1567         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
1568         `info registers'.
1569
1570 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1571
1572         From Philippe De Muyter <phdm@macqel.be>:
1573         * bcache.c (free_bcache): Do not free NULL.
1574
1575 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1576
1577         * TODO: Cleanup.
1578         * NEWS: Update GDB version.  Duplicate paragraph explaining
1579         obsolete.
1580
1581 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1582
1583         * Makefile.in (distclean): Delete tui/Makefile.
1584         * TODO: Add deletion of tui/Makefile.in to list.
1585
1586 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1587
1588         * symfile.h (struct section_addr_info ): Remove fields for special
1589         treatment of .text, .data and .bss sections.
1590
1591         * solib.c (symbol_add_stub): The special field text_addr is not
1592         available anymore. Search for the .text field the hard way.
1593
1594         * symfile.c (build_section_addr_info_from_section_table): Don't
1595         fill in {text, data, bss}_addr any more.
1596         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
1597         to fill in section_offsets for objfile.
1598         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
1599         special case anymore.
1600         (add_symbol_file_command): Ditto.
1601
1602 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1603
1604         symfile.c: (symbol_file_command): Remove support for rombug, to
1605         simplify code.
1606
1607 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1608
1609         * symfile.c (add_symbol_file_command): Rewrite the arguments
1610         processing part. Simplify syntax of command. Remove support for
1611         rombug.
1612         (_initialize_symfile): Update help message for add-symbol-file
1613         command.
1614
1615 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1616
1617         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
1618         * gdbarch.h, gdbarch.c: Re-generate.
1619
1620 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1621
1622         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
1623         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
1624         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
1625         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
1626         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
1627         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1628         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
1629         ADDRESS_TO_POINTER): Delete default definition.  Handled by
1630         gdbarch.
1631
1632         * gdbarch.sh: Make multi-arch defaults, defaults for non-
1633         multi-arch targets.
1634         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
1635         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
1636         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
1637         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
1638         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
1639         Provide default/legacy implementation.
1640         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
1641         * gdbarch.h, gdbarch.c: Re-generate.
1642
1643 2000-04-16  Jim Blandy  <jimb@redhat.com>
1644
1645         * findvar.c (store_typed_address, extract_typed_address): Fix
1646         function names in error messages.
1647
1648 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
1649
1650         * config/djgpp/config.sed: Fix the lines which edit clean: and
1651         uninstall-info: targets.
1652
1653 2000-04-14  Jim Blandy  <jimb@redhat.com>
1654
1655         Bring IEEE_FLOAT under gdbarch's control.
1656         * gdbarch.sh (IEEE_FLOAT): New entry.
1657         * gdbarch.c, gdbarch.h: Regenerated.
1658         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
1659         (print_floating): Use IEEE_FLOAT as if it were an expression; use
1660         the code specific to IEEE-format numbers whenever the value of
1661         IEEE_FLOAT is non-zero.
1662         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
1663         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
1664         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
1665         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
1666         config/mips/tm-mips.h, config/pa/tm-hppa.h,
1667         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
1668         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
1669         IEEE_FLOAT, make sure they give it the value (1).
1670
1671         Provide the hooks needed to support architectures on which
1672         pointers are not always simple byte addresses.
1673
1674         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
1675         functions which architectures can redefine, defaulting to
1676         generic_pointer_to_address and generic_address_to_pointer.
1677         * findvar.c (extract_typed_address, store_typed_address,
1678         generic_pointer_to_address, generic_address_to_pointer): New
1679         functions.
1680         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
1681         definitions.
1682         (extract_address, store_address): Doc fixes.
1683         * values.c (value_as_pointer): Doc fix.
1684         (value_from_pointer): New function.
1685         * defs.h (extract_typed_address, store_typed_address): New
1686         declarations.
1687         * inferior.h (generic_address_to_pointer,
1688         generic_pointer_to_address): New declarations.
1689         * value.h (value_from_pointer): New declaration.
1690
1691         The following changes are all of the general form "Use these
1692         functions instead of these other functions."  In each case, the
1693         change is because the new calls provide enough information to do
1694         the appropriate address / pointer conversions, where the old calls
1695         did not, or because the new functions are more appropriately named
1696         for the operation being performed.
1697
1698         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
1699         value_from_longest.
1700         * blockframe.c (generic_push_dummy_frame): Use read_pc and
1701         read_sp, not read_register.
1702         * c-valprint.c (c_val_print): Use extract_typed_address instead of
1703         extract_address to extract vtable entries and references.
1704         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
1705         instead of value_from_longest to extract the vtable's address.
1706         * eval.c (evaluate_subexp_standard): Use value_from_pointer
1707         instead of value_from_longest to compute `this', and for doing
1708         pointer-to-member dereferencing.
1709         * findvar.c (read_register): Use extract_unsigned_integer, not
1710         extract_address.
1711         (read_var_value): Use store_typed_address instead of store_address
1712         for building label values.
1713         (locate_var_value): Use value_from_pointer instead of
1714         value_from_longest.
1715         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
1716         instead of value_from_longest, to build arguments to __d_shl_get.
1717         * printcmd.c (set_next_address): Use value_from_pointer, not
1718         value_from_longest.
1719         (x_command): Use value_from_pointer, not value_from_longest.
1720         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
1721         not value_from_longest.
1722         * valarith.c (value_add, value_sub): Use value_from_pointer, not
1723         value_from_longest.
1724         * valops.c (find_function_in_inferior, value_coerce_array,
1725         value_coerce_function, value_addr, hand_function_call): Same.
1726         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
1727         * values.c (unpack_long): Use extract_typed_address to produce
1728         addresses from pointers and references, not extract_address.
1729         (value_from_longest): Use store_typed_address instead of
1730         store_address to produce pointer and reference values.
1731
1732 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
1733
1734         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
1735         HAVE_PSADDR_T): Add them here instead of in config.in.
1736
1737         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
1738         * configure.in: Add check for broken prfpregset_t type.
1739         * lin-thread.c (gdb_prfpregset): New typedef, depends on
1740         definition of PRFPREGSET_T_BROKEN.
1741         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
1742         p_td_thr_setfpregs, thread_db_fetch_registers,
1743         thread_db_store_registers): Use gdb_prfpregset_t instead of
1744         prfpregset_t.
1745         * config.in: Regenerated.
1746         * configure: Regenerated.
1747
1748 2000-04-13  DJ Delorie  <dj@cygnus.com>
1749
1750         * mips-tdep.c (do_fp_register_row): copy the number of bytes
1751         allocated, not the size of the pointer.
1752
1753 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1754
1755         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
1756         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
1757         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
1758         to handle floating point registers if NUM_FREGS is not zero.
1759
1760 2000-04-13  Nick Duffek  <nsd@cygnus.com>
1761
1762         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
1763         and document to_find_new_threads bug.
1764
1765 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
1766
1767         * infrun.c (proceed, normal_stop): Change the error message about
1768         failure to insert breakpoints/watchpoints so that it makes sense
1769         even if ptrace is not used or no other processes can be active.
1770
1771 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1772
1773         * configure.in: Add --enable-maintainer-mode.
1774         * aclocal.m4, configure: Re-generate.
1775
1776         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
1777         on maintainer-mode.  Update copying.c in source directory.
1778         (copying.txt): Delete rule.
1779         (copying.o): Add explict paths to $(srcdir) and explicit make
1780         rule.
1781
1782 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
1783
1784         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
1785         (fetch_debug_register, fetch_debug_register_pair,
1786         store_debug_register, store_debug_register_pair, is_power_of_2,
1787         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
1788         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
1789         New functions.
1790         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
1791         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
1792         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
1793         target_remove_watchpoint): Define.
1794         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
1795         ia64_linux_remove_watchpoint): Declare.
1796
1797 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1798
1799         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
1800         hardware breakpoint resources, return EBUSY.
1801         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
1802         one of the enumerated values, return EINVAL.
1803
1804 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1805
1806         * README: Mention special build instructions for DJGPP.
1807         * NEWS: Update with FP features on x87 platforms, and
1808         DJGPP-related changes.
1809
1810 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
1811
1812         * top.c (gdb_completer_file_name_break_characters): New variable.
1813         (line_completion_function): When completing on file names, use
1814         gdb_completer_file_name_break_characters as word break
1815         characters for the readline library.
1816
1817 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
1818
1819         * i387-tdep.c (print_i387_value): Avoid call to
1820         floatformat_to_doublest if long double type is the same on host
1821         and target.
1822
1823 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
1824
1825         * wrapper.h: Remove definitions of internal functions.
1826         * wrapper.c: Remove definitions of exported functions (which are
1827         already in wrapper.h) and make static all internal wrap_* functions.
1828
1829 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1830
1831         * acconfig.h (USE_INCLUDED_REGEX): Add.
1832         * Makefile.in (REGEX_CFLAGS): Delete
1833         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
1834         * configure, config.in: Re-generate.
1835
1836 2000-04-10  Philip Blundell <philb@gnu.org>
1837
1838         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
1839         arm-linux-tdep.c.
1840         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
1841
1842 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
1843
1844         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
1845         * command.h (enum command_class): Remove trailing "," to placate
1846         AIX xlc.
1847
1848 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1849
1850         * TODO, NEWS: Update.  Mention MI.
1851
1852 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1853
1854         * gdbarch-utils.h, gdbarch-utils.c: Delete.
1855         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
1856         name problems.
1857         * Makefile.in: Update.
1858         * gdbarch.c: Update.
1859
1860 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1861
1862         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
1863         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
1864         new "set mips saved-gpreg-size" command
1865         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
1866         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
1867         either from target, or gdb multi-arch
1868         (show_mips_command): New. For "show mips" prefix command
1869         (set_mips_command): New. For "show mips" prefix command
1870         (_initialize_mips_tdep): Add top-level mips prefix command
1871         Add "set mips saved-gpreg-size" command
1872
1873         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
1874         mips_default_saved_regsize.
1875         (mips_gdbarch_init): Update.
1876         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
1877         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
1878         mips_default_saved_regsize.
1879
1880 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1881
1882         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
1883         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
1884         replace calls to target_xfer_memory() with target_read_memory()
1885         and target_write_memory().
1886
1887 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1888
1889         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
1890         NULL. Macro returns a CORE_ADDR.
1891
1892 2000-04-08  Jim Blandy  <jimb@redhat.com>
1893
1894         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
1895         Don't include "bfd-elf.h".
1896         (address_significant_size): Delete variable.
1897         (dwarf2_build_psymtabs_hard): Don't set it, or check for
1898         consistency between it and the Dwarf 2 compilation unit header
1899         address size.
1900         (read_address): Don't mask off bits above
1901         address_significant_size.
1902         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
1903         (elf_bfd_h): Remove variable; it's no longer used.
1904
1905 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1906
1907         * configure.in (NEW_PROC_API):  Escape square brackets when testing
1908         for solaris2.[678].
1909         * configure:  Regenerate.
1910
1911 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1912
1913         * ChangeLog: Correct date on last entry.
1914         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
1915         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
1916         * config/arm/tm-embed: Fix build warning from redefinition of
1917         LOWEST_PC.
1918         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
1919         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
1920         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
1921         override default in tm-arm.h.  Use default target byte order
1922         from tm-arm.h.
1923
1924 2000-04-07  Scott Bambrough <scottb@netwinder.org>
1925
1926         * Makefile.in: Add dependency information for arm-linux-tdep.c.
1927         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
1928
1929 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
1930
1931         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
1932         of PROC_SERVICE_IS_OLD.
1933         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
1934         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
1935
1936 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1937
1938         * Makefile.in (CFLAGS): Set using configure.
1939
1940         * configure.in (WARN_CFLAGS): Enable by default when GCC.
1941         * configure: Re-generate.
1942
1943 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1944
1945         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1946         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
1947         procfs_ops.to_has_all_memory to 1.
1948
1949         * TODO: Update
1950
1951 2000-04-06  Nick Duffek  <nsd@cygnus.com>
1952
1953         * configure.in (_MSE_INT_H): Define on Solaris 7.
1954         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
1955         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
1956         * configure: Regenerate.
1957         * config.in: Regenerate.
1958
1959 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
1960
1961         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
1962         Change to rely on PIDGET etc.
1963         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
1964         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
1965         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
1966         define.  Allow target to use procfs hardware watchpoints.
1967         * config/sparc/nm-sun4sol2.h: ditto.
1968         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
1969         definitions to use 16 bits for the pid, 15 bits for the tid, and
1970         1 bit for the flag.
1971         * config/sparc/tm-sun4sol2.h: ditto.
1972         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
1973         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
1974         for more than 15 thread increments.
1975
1976 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
1977
1978         * top.c (filename_completer): Set subsequent_name to 1 early on,
1979         to prevent an infinite loop if the first file in the directory is
1980         a backup file (whose name ends in a `~').
1981
1982 2000-04-05  Jim Blandy  <jimb@redhat.com>
1983
1984         * solib.c (update_solib_list): New function.
1985         (solib_add): Call update_solib_list, and then read symbols.
1986         (info_sharedlibrary_command): Call update_solib_list, not
1987         solib_add.
1988
1989 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1990
1991         * arm-linux-tdep.c: Resolve implicit function declarations by
1992         including target.h and value.h.  Inclusion of symtab.h is
1993         no longer needed.
1994
1995 2000-04-05  Scott Bambrough <scottb@netwinder.org>
1996
1997         * arm-linux-tdep.c: New file.
1998         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
1999         (arm_get_longjmp_target): Moved it and all defines
2000         it uses to arm-linux-tdep.c.
2001         (arm_linux_extract_return_value): Moved to
2002         arm-linux-tdep.c.
2003         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
2004
2005 2000-04-04  Nick Duffek  <nsd@cygnus.com>
2006
2007         * infrun.c (handle_inferior_event): Call target_mourn_inferior
2008         instead of kill_target.
2009
2010 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
2011
2012         * TODO: Make note of various C++ things i have planned for 5.1.
2013
2014 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2015
2016         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
2017         in shift.  Stop GCC thinking it has a shift overflow.
2018
2019 2000-04-03  H.J. Lu  <hjl@gnu.org>
2020
2021         * TODO: Remove the regex entry.
2022
2023 2000-04-03  H.J. Lu  <hjl@gnu.org>
2024
2025         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
2026         is defined and <regex.h> otherwise.
2027
2028         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
2029         * monitor.c: Likewise.
2030         * osfsolib.c: Likewise.
2031         * solib.c: Likewise.
2032         * source.c: Likewise.
2033         * symtab.c: Likewise.
2034
2035         * Makefile.in (REGEX): Changed to @REGEX@.
2036         (REGEX_CFLAGS): New.
2037         (REGEX1): Removed.
2038         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
2039         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
2040
2041         * configure.in (--with-included-regex): New switch.
2042         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
2043         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
2044         * configure: Regenerated.
2045
2046 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
2047
2048         * NEWS (powerpc-*-linux*): Mention.
2049
2050 2000-04-03  J.T. Conklin  <jtc@redback.com>
2051
2052         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
2053
2054 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
2055
2056         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
2057         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
2058
2059         * ia64-linux-nat.c (fill_gregset): Implement.
2060         (supply_fpregset, fill_fpregset): New functions.
2061
2062         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
2063         which the CFM is fetched for certain frames.
2064         (find_global_pointer, find_extant_func_descr): Don't use
2065         partial symtabs for locating sections.
2066
2067         * config/ia64/linux.mh (LOADLIBES): Define.
2068         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
2069         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
2070         file containing generic linux declarations/definitions.
2071         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
2072         defined in generic nm-linux.h.
2073         (solib.h): Remove include; already included in generic nm-linux.h.
2074
2075 2000-04-03  Jim Blandy  <jimb@redhat.com>
2076
2077         * solib.c (solib_add): Move all the code for loading symbol tables
2078         below the code to sort out additions and removals.  That way, we
2079         always catch all loaded shared libraries whose symbols we haven't
2080         grabbed yet.
2081
2082         * solib.c (solib_add): Don't try to free a shared object's objfile
2083         if it doesn't have one.  Duh.
2084
2085         * solib.c (solib_add): If a pattern was given, but it doesn't
2086         match any currently loaded shared libraries, print a message;
2087         don't just be silent.
2088
2089 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
2090
2091         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
2092         two-dimensional array instead of faking it with index
2093         arithmetics.
2094
2095 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
2096
2097         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
2098
2099         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
2100         definition (and use the common one in tm-i386.h).
2101         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
2102         (I386_DJGPP_TARGET): Don't define, it's no longer required.
2103         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
2104         i386-tdep.c defines it for all x86 targets.
2105         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
2106
2107         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
2108
2109         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
2110         results.  Fix editing of `main' arguments for non-GNU Sed.
2111
2112 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
2113
2114         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
2115         error message: there's no "overlay on" command.
2116
2117 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
2118
2119         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
2120         (copying.txt): New target, a link to COPYING.
2121
2122 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2123
2124         * TODO: Update.
2125
2126 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2127
2128         * top.c: Re-indent.
2129         (set_hook, error_hook): Remove PARAMS.
2130
2131 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2132
2133         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
2134         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
2135         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
2136
2137 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2138
2139         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
2140
2141 2000-04-02  Nick Duffek  <nsd@cygnus.com>
2142
2143         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
2144         error() during parse_and_eval_type().
2145         (check_stub_method): Call safe_parse_type instead of
2146         parse_and_eval_type().
2147         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
2148         (wrap_parse_and_eval_type): New support function.
2149         * wrapper.h (gdb_parse_and_eval_type): Prototype.
2150         (wrap_parse_and_eval_type): Prototype.
2151
2152 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2153
2154         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
2155
2156 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2157
2158         * gdbarch-utils.h, gdbarch-utils.c: New files.
2159         * Makefile.in (SFILES, COMMON_OBS): Update.
2160         (gdbarch_utils_h) Define.
2161         (gdbarch-utils.o): Add dependencies.
2162
2163         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
2164         handling default method values.
2165         (startup_gdbarch): Rename default_gdbarch, name misleading.
2166         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
2167         (register_name): Default to legacy_register_name.
2168         (call_dummy_words): Default to legacy_call_dummy_words.
2169         (sizeof_call_dummy_words): Default to
2170         legacy_sizeof_call_dummy_words.
2171         (register_convertible): Default to
2172         generic_register_convertible_not.
2173         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
2174         (remote_translate_xfer_address): Default to
2175         generic_remote_translate_xfer_address.
2176         (frameless_function_invocation): Default to
2177         generic_frameless_function_invocation_not.
2178
2179 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
2180
2181         * i386-linux-nat.c: Add copyright notice.
2182
2183         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
2184         &floatformat_i387_ext.
2185         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
2186
2187 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
2188
2189         * findvar.c (extract_floating): Remove reference to
2190         TARGET_EXTRACT_FLOATING.
2191         (store_floating): Remove reference to TARGET_STORE_FLOATING.
2192
2193 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
2194
2195         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
2196         Safe version of value_subscript.
2197         * varobj.c (): Use gdb_value_subscript() to get an array element value.
2198
2199 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
2200
2201         * ui-file.c: Include "gdb_string.h"
2202         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
2203         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
2204         unions, since they are all used to hold both pointers and ints
2205         at various times.  Casting pointer to int and vice versa gives
2206         warnings (and is not safe) if they are not the same size.
2207
2208 2000-03-30  Michael Snyder  <msnyder@cygnus.com>
2209
2210         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
2211         casting problems when int and pointer are not the  same size.
2212         * event-top.c (command_handler): Use data as a union.
2213         (command_line_handler_continuation): Ditto.
2214         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
2215         (step_once): ditto.  (finish_command_continuation): Ditto.
2216         (finish_command): Ditto.
2217         * breakpoint.c (until_break_command): Use data as a union.
2218         (until_break_command_continuation): Ditto.
2219         * utils.c (add_intermediate_continuation): Fix typo in comment.
2220
2221 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2222
2223         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
2224         * gdbarch.sh: Re-sync with gdbarch.[hc].
2225
2226 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
2227
2228         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
2229         (install_minimal_symbols): Fix demangled symbol problems caused by
2230         using add_minsym_to_hash_table for the demangled names, which is
2231         wrong. Now we use add_minsym_to_demangled_hash_table.
2232         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
2233         caused by weird control flow.
2234         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
2235
2236 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
2237
2238         * configure.in: -linux-gnu*, not -linux-gnu.
2239
2240 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2241
2242         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
2243         with qThreadExtraInfo.
2244
2245 2000-03-29  J.T. Conklin  <jtc@redback.com>
2246
2247         * i386nbsd-nat.c (fetch_core_registers): Make static.
2248
2249         * m68knbsd-nat.c (fetch_core_registers): Make static.
2250         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
2251
2252 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2253
2254         * TODO: Update GDB 5 status.
2255
2256 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2257
2258         * breakpoint.h (remove_hw_watchpoints): Add declaration.
2259         * breakpoints.c (remove_hw_watchpoints): Update.
2260         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
2261         condition.
2262
2263 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2264
2265         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
2266         infrun.c (resume):  Remove hardware watchpoints before stepping
2267         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
2268
2269 2000-03-28  Michael Snyder  <msnyder@cygnus.com>
2270
2271         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
2272
2273 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2274
2275         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
2276         CORE_ADDR, to match call from procfs_set_watchpoint.
2277
2278         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
2279         Reselect the saved frame silently after frame selection for
2280         watchpoint evaluation.
2281         (insert_breakpoints):  Add missing space in `Hardware watchpoint
2282         deleted' message.  Do not reinsert hardware watchpoint if it is
2283         already marked for deletion at next stop.
2284
2285 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
2286
2287         * partial-stab.h: Add one more check against corrupted or irregular
2288         stabs entry.
2289
2290 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
2291
2292         * gnu-regex.c (regerror): Function renamed from `__regerror'.
2293         (Change also approved in the mainline glibc sources)
2294
2295 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2296
2297         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
2298         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
2299         particularly ensuring it can't return SERIAL_TIMEOUT when told
2300         not to time out.
2301
2302 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
2303
2304         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
2305         which never existed before, and thus, has no deprecated old command.
2306
2307         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
2308         "set archdebug" (same goes for the show commands).
2309         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
2310         deprecate "set eventdebug" (same goes for the show commands).
2311         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
2312         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
2313         instead.
2314         x(init_main): Add the "set debug" and "show debug" commands.
2315         Add setdebuglist and showdebuglist.
2316
2317 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
2318
2319         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
2320           Added prototype for the deprecate command so it doesn't complain.
2321
2322 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2323
2324         * top.c (print_gdb_version): Bump copyright year to 2000.
2325
2326 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2327
2328         * MAINTAINERS: Add Glen McCready to write after approval list.
2329
2330 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2331
2332         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
2333         * config.h: Regenerate.
2334
2335 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2336
2337         * TODO: Update.  Add criteria for next release of GDB.
2338
2339 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2340
2341         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
2342         * config.h: Regenerate.
2343
2344 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2345
2346         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
2347         before installing GDB.
2348
2349 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2350
2351         * Makefile.in (all-gdbtk): Check for an existing link/directory.
2352         Re-format warning message.  Document that post 5.0 this can be
2353         deleted.
2354
2355 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2356
2357         * ChangeLog: Revert whitespace changes.
2358
2359 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2360
2361         * MAINTAINERS: Update folks who need accounts.
2362
2363 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2364
2365         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
2366
2367 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
2368
2369         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
2370         instead of TARGET_LONG_DOUBLE_BITS.
2371         * config/i386/tm-i386mk.h: Likewise.
2372
2373 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
2374
2375         Provide `long double' support for most i386 targets.
2376         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
2377         &floatformat_i387_ext.
2378         (TARGET_LONG_DOUBLE_BITS): Define as 96.
2379         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
2380         `builtin_type_long_double'.
2381         (REGISTER_CONVERT_TO_VIRTUAL): Call
2382         i386_register_convert_to_virtual.
2383         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
2384         (i387_to_double, double_to_i387): Remove prototypes.
2385         (i386_extract_return_value): Change prototype to match definition
2386         in i386-tdep.c.
2387         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
2388         (TARGET_LONG_DOUBLE_BITS): #undef.
2389         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
2390         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
2391         (i387_extract_floating, i387_store_floating): Remove prototypes.
2392         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
2393         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
2394         (REGISTER_VIRTUAL_TYPE): Remove.
2395         * i386-tdep.c (i386_register_convert_to_virtual): New function.
2396         (i386_register_convert_to_raw): New function.
2397         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
2398         (i387_store_floating): Remove.
2399
2400 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2401
2402         * maint.c: Re-indent.
2403
2404 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2405
2406         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
2407
2408 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
2409
2410         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
2411         be inoperative.
2412
2413 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
2414
2415         * win32-nat.c: Back out special frame walking code.  It was broken.
2416         (handle_exception): Correctly identify an illegal instruction.
2417         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
2418         normal i386 handling.
2419
2420 2000-03-24  J.T. Conklin  <jtc@redback.com>
2421
2422         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
2423         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
2424         (fetch_core_registers): Read fp registers.
2425         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
2426
2427 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
2428
2429         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
2430         so that we can stop searching for the prologue past the function end
2431         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
2432
2433 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
2434
2435         * linux-thread.c, lin-thread.c (save_inferior_pid,
2436         restore_inferior_pid): Don't do compile time comparison
2437         of TARGET_PTR_BIT and TARGET_INT_BIT.
2438
2439 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
2440
2441         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
2442         and P_LINK_W.
2443         (P_PEA_FP, P_MOVL_SP_FP): New macros.
2444         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
2445         P_MOVM_L.
2446         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
2447         constants.
2448         (delta68_in_sigtramp): New function.
2449         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
2450         (m68k_skip_prologue): Use P_* macros, not hex constants.
2451         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
2452         instructions, but accept them in any order; use P_* macros, not octal
2453         or hex constants; recognize also `fmovemx to (fp + displacement)' and
2454         `moveml to (fp + displacement)'.
2455         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
2456         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
2457
2458 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2459
2460         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
2461
2462 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
2463
2464         * solib.c (open_symbol_file_object): To sneak an int argument
2465         past catch_errors, instead of casting it to a pointer, simply
2466         pass it by address.
2467
2468 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
2469
2470         * gdbtypes.c (rank_function): Rank all N parameters and use correct
2471         index into the prams[] and args[] arrays.
2472
2473 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
2474
2475         From David Whedon <dwhedon@gordian.com>
2476
2477         * top.c (execute_command): Checks all commands beore executing
2478         to see if the user needs to be warned that the command is
2479         deprecated, warns user if appropriate.
2480         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
2481         return values from void to struct cmd_list_element *.
2482         * command.c (lookup_cmd_1): Check aliases before following link
2483         in case user needs to be warned about a deprecated alias.
2484         (deprecate_cmd): new exported function for command deprecation,
2485         sets flags and posibly a replacement string.
2486         (deprecated_cmd_warning): New exported funciton to warn user about
2487         a deprecated command.
2488         (lookup_cmd_composition): New exported function that determines
2489         alias, prefix_command, and cmd based on a string.  This is useful
2490         is we want to full name of a command.
2491         * command.h : Added prototypes for deprecate_cmd,
2492         deprecated_warn_user and lookup_cmd_composition, added flags to
2493         the cmd_list_element structure, changed return values for
2494         add_com_* and add_info_* from void to cmd_list_element.
2495         * maint.c : (maintenance_deprecate): New function to deprecate a
2496         command.  This exists only so that the testsuite can deprecate
2497         commands at runtime and check the warning behavior.
2498         (maintenance_undeprecate) : New function, drops deprecated flags.
2499         (maintenance_do_deprecate): Actually does the (un)deprecation.
2500         (initialize_maint_cmds): Added the above new deprecate commands.
2501
2502 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
2503         * command.c (apropos_cmd_helper): New function, meat of the
2504         apropos command.
2505         (apropos_command): New apropos command to search command
2506         names/documentation for regular expressions.
2507         (_initialize_command): Add the apropos command.
2508
2509 2000-03-23  Michael Snyder  <msnyder@cygnus.com>
2510
2511         * sol-thread.c (ps_pglobal_lookup): Change argument type from
2512         paddr_t to psaddr_t.  This mistake appears to date from an
2513         erroneous man page in Solaris 2.5 -- the correct type from the
2514         system headers has always been psaddr_t.
2515         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
2516         (rw_common): Ditto.
2517
2518 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
2519
2520         * ia64-linux-nat.c: Fix copyright.
2521         (fill_gregset): Minor formatting fix.
2522         * ia64-tdep.c (template_encoding_table, fetch_instruction,
2523         examine_prologue): Clean up some compiler warnings.
2524         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
2525         find_global_pointer, find_extant_func_descr): New functions.
2526         (ia64_use_struct_convention, ia64_extract_return_value,
2527         ia64_push_arguments): Handle HFAs.
2528         (ia64_push_arguments): Find (or build) a function descriptor
2529         when given a function address.
2530         (ia64_push_return_address): Moved code for finding the
2531         global pointer into its own function, find_global_pointer ().
2532
2533 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2534
2535         * event-loop.c (handle_file_event): Run through indent.
2536
2537 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2538
2539         From  Philippe De Muyter  <phdm@macqel.be>
2540
2541         * event-loop.c (sys/types.h): File now included unconditionally.
2542         (use_poll): New variable..
2543         (gdb_notifier): poll- and select-versions merged.
2544         (add_file_handler): If HAVE_POLL, check whether poll is usable,
2545         and reset `use_poll' if not.
2546         (create_file_handler): Select poll- or select-version according to
2547         `use_poll'.
2548         (delete_file_handler, handle_file_event): Likewise.
2549         (gdb_wait_for_event, poll_timers): Likewise.
2550
2551 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
2552
2553         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
2554         size of a target pointer before passing them to print_address.
2555
2556 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
2557
2558         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
2559         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
2560         Remove
2561         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
2562         (i386_extract_return_value): Rewritten.  Correctly support all
2563         floating-point types and large integer types on targets that use
2564         the standard i386 GDB register layout and return floating-point
2565         values in the FPU.
2566
2567 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2568
2569         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
2570
2571 2000-03-21  J.T. Conklin  <jtc@redback.com>
2572
2573         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
2574         * i386nbsd-nat.c: New file.
2575
2576         * i386/tm-nbsd.h (NUM_REGS): Removed.
2577         (HAVE_I387_REGS): Defined.
2578         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
2579
2580         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
2581         SVR4_SHARED_LIBS.
2582
2583 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2584
2585         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
2586         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
2587         the write after approval list.
2588
2589 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
2590
2591         * symtab.h (MAX_SECTIONS, struct section_addr_info,
2592         symbol_file_add):  Move declarations from here...
2593         * symfile.h: ...to here.
2594
2595         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
2596         all section addresses, not just .text.
2597         * symfile.h, symfile.c (free_section_addr_info,
2598         build_section_addr_info_from_section_table): New functions.
2599
2600         * symfile.h (MAX_SECTIONS): Increase value to 40.
2601         * symfile.c (syms_from_objfile): Add bounds check prior to
2602         accessing ``other'' array in a section_addr_info_struct.
2603         Remove unused variable section_offsets.
2604         (add_symbol_file_command): Remove unused variable text_addr.
2605
2606 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
2607
2608         * breakpoint.c (bpstat_stop_status): Don't stop if a read
2609         watchpoint appears to break, but the watched value changed.
2610
2611 2000-03-21  Jim Blandy  <jimb@redhat.com>
2612
2613         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
2614         a companion to gdbarch_alloc, which allows a gdbarch init function
2615         to free partially-built gdbarch structures.
2616         * gdbarch.c, gdbarch.h: Regenerated.
2617
2618 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2619
2620         * configure.host, configure.tgt (ia64-*-linux*): New entry.
2621
2622         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
2623         initialize_arch): Define for IA-64.
2624         (initialize_arch): Add declaration.
2625
2626 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
2627
2628         * breakpoint.c (insert_breakpoints, remove_breakpoint)
2629         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
2630         remove, or check status of hardware watchpoints for entire structs
2631         and arrays unless the user explicitly asked to watch that struct
2632         or array.
2633         (insert_breakpoints): Try to insert watchpoints for all the values
2634         on the value chain, even if some of them fail to insert.
2635
2636         * values.c (value_primitive_field): Set the offset in struct value
2637         we return when the field is a packed bitfield.
2638
2639 2000-03-20  Michael Snyder  <msnyder@cygnus.com>
2640
2641         * remote.c (remote_threads_extra_info): New function.
2642         Implement the extra thread info query for "info threads".
2643         (remote_threads_info): Clean up a bit.
2644         (use_threadinfo_query, use_threadextra_query): New variables.
2645         Control whether GDB will use the new or old protocol for
2646         thread info queries.
2647         (remote_open_1): Initialize new variables.
2648         (remote_async_open_1): Ditto.
2649         (remote_cisco_open): Ditto.
2650
2651 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2652
2653         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
2654         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
2655         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
2656
2657 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
2658
2659         * utils.c (floatformat_from_doublest): Don't assume that a long
2660         will be exactly 32 bits in length.  Also...  make sure space
2661         that we're writing the float to is completely initialized to
2662         zeroes, even when the number of bits in the float is not
2663         evenly divisible by FLOATFORMAT_CHAR_BIT.
2664
2665 2000-03-20  Jim Blandy  <jimb@redhat.com>
2666
2667         * i386-linux-nat.c: No need to #include "frame.h" any more.
2668         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2669         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2670         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2671         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2672         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2673         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2674         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2675         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2676         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2677         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2678         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
2679         out that these are target-dependent, and useful in non-native
2680         configurations.  Moved to...
2681         * i386-linux-tdep.c: ... Here, a new file.
2682         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
2683         (i386-linux-tdep.o): New rule.
2684         (i386-linux-nat.o): We no longer depend on frame.h.
2685         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
2686
2687 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
2688
2689         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
2690         Print an error at compile time if we are to use select, but FD_SET
2691         is not available.
2692         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
2693         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
2694         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
2695         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
2696         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
2697         instead of using memcpy and memset.  Use FD_ISSET.
2698
2699         * config/i386/xm-go32.h (fd_mask): Remove typedef.
2700
2701 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2702
2703         * command.c (_initialize_command): Document requirements for ``!''
2704         command.
2705
2706 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2707
2708         From Fri 10 Mar 2000 Robert
2709         <robert.melchers@drives.eurotherm.co.uk>:
2710         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
2711
2712 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2713
2714         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
2715         <dave@hiauly1.hia.nrc.ca>:
2716         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
2717         _initialize_hpux_thread being called twice.
2718         * configure: Regenerated.
2719
2720 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2721
2722         * event-top.c (_initialize_event_loop): If instream is not
2723         connected to a terminal device, turn editing off.
2724
2725 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2726
2727         Support for building GDB with DJGPP, and running the test suite on
2728         it:
2729         * config/djgpp/djconfig.sh: New file.
2730         * config/djgpp/config.sed: New file.
2731         * config/djgpp/README: New file.
2732         * config/djgpp/fnchange.lst: New file.
2733         * config/djgpp/djcheck.sh: New file.
2734
2735 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
2736
2737         * ser-go32.c (ports): Make the initializers complete, to pacify
2738         GCC 2.9X.
2739
2740 2000-03-17  Jim Blandy  <jimb@redhat.com>
2741
2742         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
2743         two-dimensional array, instead of faking it with explicit index
2744         arithmetic.
2745
2746         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
2747         linuxthreads_create_inferior): Fix typo in variable name: it's
2748         linuxthreads_exit_status, not linux_exit_status.
2749
2750         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
2751         to W_STOPCODE.
2752
2753         * solib.c (solib_add): Delete debugging code.
2754
2755 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
2756
2757         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
2758         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
2759
2760 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
2761
2762         * language.c (set_lang_str): Do not call `free' for a null pointer.
2763         (set_type_str, set_range_str): Ditto.
2764
2765 2000-03-16  Jim Blandy  <jimb@redhat.com>
2766
2767         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
2768         merge; reinstated.
2769
2770         * solib.c (current_sos): Be more careful about freeing the new
2771         so_list node if an error occurs.
2772
2773         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
2774         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
2775         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
2776         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
2777         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
2778         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
2779         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
2780         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
2781         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
2782         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
2783         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
2784         Linux-specific signal trampoline detection, and should be moved
2785         to...
2786         * i386-linux-nat.c: ... here.
2787         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
2788         this any more, since we're not enabling OS-specific code in a
2789         OS-independent file.
2790
2791 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
2792
2793         * Makefile.in (go32-nat.o): Add prerequisites.
2794         (ALLDEPFILES): Add go32-nat.c.
2795
2796 2000-03-15  Michael Snyder  <msnyder@cygnus.com>
2797
2798         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
2799         * symfile.c (reread_symbols):  Clear msymbol hash table.
2800
2801 2000-03-15  Jim Blandy  <jimb@redhat.com>
2802
2803         Deal with the inferior unloading shared objects.
2804         * solib.c (current_sos): New function, replacing find_solib.
2805         (find_solib): Deleted.
2806         (free_so): New function.
2807         (clear_solib): Call free_so, instead of writing it out.
2808         (solib_add): Rewritten: compare the inferior's current list of
2809         shared objects with GDB's list, and do the required loads and
2810         unloads.
2811         (info_sharedlibrary_command, solib_address): Don't use find_solib
2812         to walk the list of shared libraries: call solib_add, and then
2813         walk the list at so_list_head normally.
2814         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
2815         detach the core target.  These tasks are taken care of elsewhere.
2816         * target.c (remove_target_sections): New function.
2817         * target.h (remove_target_sections): New declaration.
2818
2819         * solib.c (symbol_add_stub): Check whether we've already created
2820         an objfile for this shared object first, before doing all that
2821         work to compute section addresses, etc.
2822
2823         * objfiles.c (unlink_objfile): Report an internal error if objfile
2824         doesn't occur in the object_files list.
2825
2826         * solib.c (special_symbol_handling): Delete argument; it's not
2827         used.
2828
2829         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
2830
2831         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
2832         from solib structures. Use it throughout solib.c, get rid of all
2833         CORE_ADDR casts.
2834         (struct so_list):  Change type of lmaddr to CORE_ADDR.
2835         (first_link_map_member):  Change return value type to CORE_ADDR,
2836         update callers.
2837         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
2838         update callers.
2839         (open_symbol_file_object, find_solib):  Change type of lm variable
2840         to CORE_ADDR.
2841
2842 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
2843
2844         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
2845         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
2846         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
2847         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
2848
2849         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
2850         not opened by dos_open, but let the 3 standard handles go through
2851         unharmed.
2852
2853 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2854
2855         * eval.c (evaluate_subexp_with_coercion): Add call to
2856         check_typedef, to handle typedeffed vars correctly.
2857
2858 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2859
2860         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
2861         somewhat redundant.
2862         (QUIT): Note that this can probably be replaced by a function.
2863
2864 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
2865
2866         Add support for a variable object that tries to evaluate itself in
2867         the currently selected frame, rather than in a fixed frame.
2868
2869         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
2870         gdb_parse_exp_1.
2871         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
2872         of varobj_create.
2873         * varobj.c (varobj_list): Return type indicates whether the
2874         variable's type has changed (for current frame variables).
2875         (varobj_update): Handle the case where the variable's type has
2876         changed.
2877         (delete_variable_1): Allow for deletion of variables that have not
2878         been installed yet.
2879         (new_root_variable): Initialize use_selected_frame variable.
2880         (value_of_root): This is where most of the work to handle "current
2881         frame" variables was added.  Most of the complexity involves
2882         handling the case where the type of the variable has changed.
2883         (varobj_create): Add a "type" argument, to tell if the
2884         variable is one of these "current frame" variables.  Also protect
2885         call to parse_exp_1 from long jumping.
2886
2887 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
2888
2889         * go32-nat.c (struct env387): Remove declaration.
2890         (print_387_status, i386_go32_float_info): Remove redundant
2891         functions.
2892         (regno_mapping, sig_map, excepn_map): Add braces around inner
2893         initializers.
2894         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
2895         fix code which mixed signed with unsigned.
2896         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
2897         (go32_wait): Initialize INT3_addr.
2898         (go32_fetch_registers): Extend all FP registers that are shorter
2899         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
2900         on config/i386/tm-i386.h.
2901         (store_register): Support 32 FP registers.
2902         (go32_create_inferior): Don't crash if handed a NULL pointer
2903         instead of exec file name.
2904         (ignore): Remove unused function.
2905         (go32_insert_hw_breakpoint): Remove unused variables.
2906         (init_go32_ops): Set value of processing_gcc_compilation to 2.
2907
2908 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2909
2910         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
2911         overloading, add support for seeing through references:
2912         * valops.c (find_overload_match): Handle STABS overloading for
2913         C++.
2914         (find_overload_match): Look in right place for function arguments
2915         in the debug info.
2916         (find_overload_match): Rather than giving up when we have >1
2917         perfect match, just choose one, especially since the
2918         recommendation GDB gives ("disambiguate it by specifying function
2919         signature"), is basically impossible.
2920         (check_field_in): STREQ->strcmp_iw
2921         (search_struct_field): STREQ->strcmp_iw
2922         (find_method_list): STREQ->strcmp_iw
2923         * gdbtypes.c (rank_one_type): Add ability to see through
2924         references.
2925         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
2926         be different.
2927         (rank_function): Rank function properly (was doing it wrong
2928         before, comparing the wrong parts of the arrays)
2929         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
2930         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
2931         associated with converting a non-reference to a reference.
2932     * eval.c (evaluate_subexp_standard): for OP_VAR_VALUE, always
2933     return full value object; for STRUCTOP_PTR, use pointer to
2934     rtti type to get member / method if objectprint is set and
2935     target type of pointer is class.
2936
2937         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
2938         #ifdef DEBUG_OLOAD.
2939
2940 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2941
2942         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
2943         a binary operator.
2944         (gnu_attach): Change error message for missing
2945         argument to be identical to the corresponding message in
2946         `inftarg.c'.  This makes the testsuite happy.
2947
2948 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
2949
2950         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
2951         %eflags isn't modified.  This fixes a bug where every call to a
2952         function in the program beyond the first call would fail.
2953
2954 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2955
2956         * MAINTAINERS: Devolve responsibility for domain maintenance.
2957
2958 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2959
2960         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
2961
2962 2000-02-25  Scott Bambrough <scottb@netwinder.org>
2963
2964         * gdb.base/long_long.exp: Correct test suite failure when printing
2965         a long long value as a double on ARM platforms.
2966
2967 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2968
2969         * MAINTAINERS (Core): Anthony Green is the Java - including
2970         testsuite - maintainer.  Reformat testsuite and language support
2971         sections
2972
2973 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
2974
2975         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
2976         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
2977         i386_linux_saved_pc_after_call.
2978
2979 2000-03-06  Jim Blandy  <jimb@redhat.com>
2980
2981         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
2982
2983         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
2984         (compact_minimal_symbols): Added `objfile' argument.
2985         Put symbols in the objfile's hash table.
2986         (install_minimal_symbols): Put symbols in the objfile's demangled
2987         hash table.
2988         (lookup_minimal_symbol): Use hash table to find symbol in
2989         objfile.
2990         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
2991         functions.
2992         (prim_record_minimal_symbol_and_info): Initialize the
2993         hash link fields of the new minimal symbol.
2994         * symtab.h (struct minimal_symbol): New fields `hash_next',
2995         `demangled_hash_next'.
2996         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
2997         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
2998         (struct objfile): New fields `msymbol_hash',
2999         `msymbol_demangled_hash'.
3000
3001 2000-03-06  Jim Blandy  <jimb@redhat.com>
3002
3003         * solib.c (first_link_map_member): Doc fix.
3004
3005 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3006
3007         From  Eli Zaretskii  <eliz@is.elta.co.il>:
3008
3009         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
3010         zero, since time_t might be unsigned.
3011
3012 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
3013
3014         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
3015         in *FPREGSETP.
3016         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
3017
3018 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
3019
3020         Allow GDB to run on Linux 2.0 again.
3021         * config.in: Add HAVE_PTRACE_GETREGS.
3022         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
3023         * configure: Regenerated.
3024         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
3025         CANNOT_STORE_REGISTER): New defines.
3026         * i386-linux-nat.c (have_ptrace_getregs): New variable.
3027         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
3028         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
3029         store_register, old_store_inferior_registers): Copied over from
3030         `inptrace.c' as a temporary measure.
3031         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
3032         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
3033         HAVE_PTRACE_GETREGS isn't defined.
3034         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
3035         with EIO.
3036         (fetch_inferior_registers, store_inferior_registers): Fall back on
3037         the method use in `infptrace.c' (by calling
3038         old_fetch_inferior_registers and old_store_inferior_registers) if
3039         `have_ptrace_getregs' isn't set.
3040
3041 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
3042
3043         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
3044         of gregset_t and fpregset_t.  Those are the only names that are
3045         guaranteed to specify the right types for all supported Linux
3046         systems out there.
3047         Various doc fixes and gratitious local variable renames, all in an
3048         attempt to stress similarities between the code and unify the
3049         terminology used.  Use ISO-C all over.
3050         (regmap): Remove trailing comma.
3051         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
3052         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
3053         is unnecessary and wasn't used anyway.  All callers changed.
3054         (convert_to_fpregset, convert_to_xfpregset): Likewise.
3055         (fetch_regs, store_regs): Remove unused variable `regno'.
3056         (fill_fpregs): If REGNO is not -1, only update the specified
3057         register.
3058         (fetch_core_registers): Renamed from
3059         i386_linux_fetch_core_registers.  There is no need for a unique
3060         name since the function is static anyway.
3061         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
3062         since it is more descriptive.
3063
3064 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3065
3066         * MAINTAINERS (readline/): Expand to include host maintainers.
3067
3068 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
3069
3070         Fix support for Linux/i386 signal trampolines.  The old approach
3071         didn't work for Linux 2.2 and beyond, and didn't work with recent
3072         versions of the GNU C library.
3073         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
3074         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
3075         (linux_rt_sigtramp_code): New variable.
3076         (LINUX_RT_SIGTRAMP_LEN): New define.
3077         (i386_linux_rt_sigtramp_start): New function.  Detect start of
3078         signal trampolines for RT signals.
3079         (i386_linux_sigtramp): Removed.
3080         (i386_linux_in_sigtramp): New function.
3081         (i386_linux_sigcontext_addr): New function.  Recognize the names
3082         of the signal tranmpolines used by recent versions of the GNU C
3083         library, and add support for RT signals.
3084         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
3085         defines.  Moved here from config/i386/tm-linux.h.
3086         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
3087         Reimplement in terms of i386_linux_sigcontext_addr.
3088         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
3089         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
3090         Moved to i386-tdep.c.
3091         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
3092
3093 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3094
3095         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3096         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
3097
3098 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3099
3100         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
3101         sim directory.
3102
3103 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3104
3105         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
3106         ``Blanket Write Privs'' maintainers.
3107
3108 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3109
3110         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
3111         * language.c (longest_local_hex_string_custom): Don't compile
3112         'long long' section if host doesn't have 'long long'.
3113
3114 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3115
3116         * language.c (longest_raw_hex_string): Comment out.  Appears
3117         unused.
3118
3119 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3120
3121         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
3122         "mmalloc.h" which means using PTRs.
3123         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
3124
3125 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3126
3127         * defs.h (store_address, store_unsigned_integer, store_address):
3128         Replace PTR with void* in delcaration.
3129         * findvar.c (extract_signed_integer, extract_unsigned_integer,
3130         extract_long_unsigned_integer, extract_address,
3131         store_signed_integer, store_unsigned_integer, store_address):
3132         Convert definition to ISO-C.  Replace PTR with void*.
3133
3134 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3135
3136         * defs.h (make_cleanup_func): Document as deprecated.
3137         (make_cleanup_ftype): New typedef.  Make signature consistent with
3138         other function typedefs.  Document as not be used out side of
3139         make_cleanup code. Use in make_cleanup declarations.
3140         (null_cleanup): Replace PTR with void*.
3141
3142         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
3143         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
3144         null_cleanup): Change K&R definition to ISO-C using void* and
3145         make_cleanup_fytpe.
3146         (discard_my_cleanups): Don't cast argument to free.
3147
3148 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3149
3150         * defs.h (struct continuation_arg): Change type of field 'data'
3151         from PTR to void *.
3152
3153         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
3154
3155         * event-top.c: Ditto.
3156
3157 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3158
3159         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
3160         configure.
3161         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
3162         SUBDIR_GDBTK_ALL): Define.
3163         (all-gdbtk, clean-gdbtk): New targets.
3164         (all): Add CONFIG_ALL as dependency.
3165         (clean): Add CONFIG_CLEAN as dependency.
3166
3167         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
3168         (LN_S): Define.  Delete GDBtk's link code.
3169
3170 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3171
3172         * configure.in (ENABLE_GDBTK): Delete variable.
3173         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
3174         * Makefile.in: Update.
3175         * configure: Regenerate
3176
3177 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3178
3179         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
3180         NATDEPFILES list.
3181
3182 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
3183
3184         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
3185         Override definitions to include the normal FPU registers.
3186         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
3187         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
3188         fine for AIX/i386.
3189         (i387_to_double, double_to_i387): Remove prototypes.
3190
3191 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
3192
3193         * findvar.c (extract_floating, store_floating): Use target
3194         floating point type sizes rather host sizes to determine
3195         which conversion needs to be done.
3196
3197 2000-03-02  Nick Duffek  <nsd@cygnus.com>
3198
3199         * uw-thread.c: Apply GNU conventions to comment formatting.
3200         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
3201         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
3202         call to deactivate_uw_thread().
3203
3204 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3205
3206         * MAINTAINERS: Daniel Berlin is C++ maintainer.
3207
3208 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3209
3210         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
3211         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
3212         share SCO/Unixware.  Nick Duffek and Peter Schauer share
3213         Solaris/x86.
3214
3215 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3216
3217         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3218         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
3219         * remote-rdi.c (arm_rdi_close): Ditto.
3220
3221 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3222
3223         * CONTRIBUTE (configure.in): Note that patches to configure are
3224         not needed.
3225
3226 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
3227
3228         * MAINTAINERS: Correct my own mail address.
3229
3230 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3231
3232         * MAINTAINERS: Document people with paperwork pending.
3233
3234 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3235
3236         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3237         Make NEW_PROC_ABI interface functional on Solaris x86.
3238         * sol-thread.c (ps_lgetLDT): Rewrite to use new
3239         procfs_find_LDT_entry function from procfs.c, mostly copied from
3240         lin-thread.c.
3241         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
3242         needed.
3243
3244 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3245
3246         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3247         * config/i386/tm-i386sol2.h (MERGEPID): Define.
3248
3249 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3250
3251         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
3252         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
3253         FRAME_FIND_SAVED_REGS.
3254         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
3255         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
3256         Update.
3257
3258 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3259
3260         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
3261         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
3262         parameter.
3263
3264 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3265
3266         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3267         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
3268         (top level): Add prototypes for go32_* functions.
3269         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
3270         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3271         Override definitions from tm-i386.h.
3272         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
3273         * i386-tdep.c (i386_extract_return_value)
3274         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
3275         to the list of targets which return FP values in FP registers.
3276
3277         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
3278         that this function be re-implemented using multi-arch.
3279
3280 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3281
3282         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
3283         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
3284         and ScreenRows.
3285         * ser-go32.c: Include string.h, for prototype of strncasecmp.
3286         (dpmi_regs, dpmi_sregs): Remove unused variables.
3287         (dos_flush_input): Return a value, to prevent compiler warning.
3288         * expprint.c (dump_prefix_expression): Use %ld in format and cast
3289         sizeof(union exp_element) to long, to prevent GCC from complaining
3290         about format/argument mismatch.
3291         (dump_postfix_expression): Likewise.
3292
3293 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3294
3295         * arm-tdep.c: Include <ctype.h>.
3296
3297 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3298
3299         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
3300         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
3301         that the target's stack was valid.
3302
3303 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3304
3305         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
3306         * dwarf2read.c (read_address): Read 16-bits addresses.
3307
3308 2000-02-28  Scott Bambrough <scottb@netwinder.org>
3309
3310         * arm-linux-nat.c (fetch_nw_fpe_*):
3311         Renamed to fetch_nwfpe_* to use the same naming convention
3312         as in the Linux kernel.  Modified prototype to get rid of
3313         unused parameters.
3314         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
3315         naming convention as in the Linux kernel.  Fixed calls to
3316         fetch_nwfpe_*.
3317         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
3318         unused variable.
3319
3320 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3321
3322         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
3323
3324 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
3325
3326         * win32-nat.c: Remove unneeded header.
3327         * wince.c: Ditto.
3328
3329 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3330
3331         * wince.c: Include "gdb_wait.h" and not "wait.h".
3332
3333 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3334
3335         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
3336         Target/Architecture maintainers descriptions.
3337
3338 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
3339
3340         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
3341         Reorder headers a bit.  Overall cleanup and minor reformatting.
3342         (MIG_SERVER_DIED): Remove define.
3343         (proc_update_sc): Add braces to silence compiler warning.
3344         (proc_steal_exc_port): Initialize err to zero.
3345         (make_proc): Add braces to silence compiler warning.
3346         (inf_validate_task_sc): Add cast to silence compiler warning.
3347         (inf_set_traced): Reorganize a bit to silence compiler warning.
3348         (inf_validate_procs): Use mach_msg_type_number_t for all thread
3349         numbers and add braces to silence compiler warning.
3350         (gnu_wait): Add prototypes for server functions and add braces to
3351         silence compiler warnings.
3352         (S_exception_raise_request): Pass subcode to inf_debug call.
3353         (gnu_write_inferior): Remove unused variable `protection_changed'.
3354         (gnu_xfer_memory): Remove unused variable `result'.
3355         (set_sig_thread_cmd): Remove unused varible `tid'.
3356         (set_signals_cmd): Remve unused variable `trace'.
3357         (add_task_commands): Provide complete prototype.  Reformat help
3358         strings a bit to make sure the first line is a full sentence.
3359         Call info_port_rights_cmd instead of info_send_rights_cmd for the
3360         "info port-rights" command.
3361         (add_thread_commands): Provide complete prototype.  Make static.
3362         Reformat help strings a bit to make sure the first line is a full
3363         sentence.
3364         (_initialize_gnu_nat): Provide complete prototype.
3365
3366 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
3367
3368         Make cross-compilation for the Hurd more friendly.
3369         From Jeff Bailey <jbailey@gnu.org>:
3370         * configure.in: Use AC_CHECK_TOOL to find MiG.
3371         * Makefile.in (MIG): New variable.
3372         * config/i386/i386gnu.mh (MIG): Remove.
3373         * configure: Regenerated.
3374
3375 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
3376
3377         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
3378         comment explaining motivation behind this function and why
3379         the generic facilities won't work for this platform.
3380         * rs6000-tdep.c (skip_prologue): Always test to make sure
3381         that an instruction is read successfully from the target's
3382         memory.  Introduce notion of instructions which may appear in
3383         the prologue, but may not end the prologue.  Added explicit
3384         check for nop instruction.  Use memset() to zero the frame
3385         data instead of assignment from a statically allocated,
3386         uninitialized structure.
3387
3388 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3389
3390         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
3391         systems.  Note that Jim Blandy as maintainer for ``tracing
3392         bytecode stuff''
3393
3394 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
3395
3396         From: Thomas Zenker <thz@Lennartz-electronic.DE>
3397         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
3398         NetBSD...) sys_errlist should not be declared in hsys.c.
3399         NEED_SYSERRLIST is set already by configure, so we can use it.
3400         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
3401         posix compliant and we should not work with the old compatibility
3402         stuff.  Because of that I undef BSD in case of FBSD etc and include
3403         sys/ioctl to get the flags.
3404         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
3405         for exclusive use.
3406
3407 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
3408
3409         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
3410         of return structure in r3 if necessary.
3411         (ppc_linux_memory_remove_breakpoints): New function.
3412         * rs6000-tdep.c (skip_prologue): Make sure that the cases
3413         for storing either cr or lr to the stack only handle those
3414         cases.  (I.e, don't let these cases match 0x00000000 which is
3415         found found in the shared library trampoline prior to the
3416         loading of the shared library.)
3417         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
3418         Declare.
3419         (MEMORY_REMOVE_BREAKPOINT): Define.
3420
3421 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
3422
3423         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
3424
3425 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3426
3427         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
3428         $(SUBDIR_*_INSTALL) when so configured.
3429         * configure: Regenerate.
3430
3431         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
3432         configure.
3433         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
3434         installing GDBtk.
3435         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
3436         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
3437         SUBDIR_GDBTK_INSTALL): Define.
3438         (install-gdbtk): New target.
3439
3440 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3441
3442         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
3443         * configure: Regenerate.
3444
3445 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
3446
3447         * configure.tgt: Add arm, mips, sh wince targets.
3448         * config/arm/tm-wince.h: New file.
3449         * config/arm/wince.mt: New file.
3450         * config/sh/tm-wince.h: New file.
3451         * config/sh/wince.mt: New file.
3452         * config/mips/tm-wince.h: New file.
3453         * config/mips/wince.mt: New file.
3454         * wince.c: New file.
3455         * wince-stub.c: New file.
3456         * wince-stub.h: New file.
3457         * sh-tdep.c: Use correct register names for Windows CE.
3458
3459 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3460
3461         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
3462         (error_return, quit_return): Merge into catch_return pointer.
3463         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
3464         and communicate reason to catch_errors via setjmp return value.
3465         (catch_errors): Always catch both quit and error, and if a catch
3466         wasn't requested by caller, throw it to the next catch_error.
3467         Replace dual longjmp buffer memcpy with single pointer change.
3468         Add FIXME for possibly adding new interface to tell caller what
3469         event was caught.  Add extensive comments.
3470         * defs.h (enum return_reason): Reserve 0 for use as initial
3471         setjmp() return value.
3472         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
3473         enum return_reason.
3474         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
3475
3476 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
3477
3478         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
3479         * valops.c (_initialize_valops): Add command "set unwindonsignal".
3480         (hand_function_call): Test for unwind_on_signal and act accordingly.
3481
3482 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3483
3484         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
3485         Match ../include/dis-asm.h change.
3486         * gdbarch.h: Regenerate.
3487         * corefile.c (dis_asm_read_memory): Update.
3488
3489 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3490
3491         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
3492         (ENABLE_CFLAGS): Move initialization to start of file.
3493         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
3494         selected and an ${srcdir}/mi directory is present enable MI
3495         interface.
3496
3497         * configure: Regenerate.
3498
3499         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
3500         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
3501         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
3502         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
3503         @CONFIG...@.
3504         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
3505         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
3506
3507         * mi: New directory. MI interface to GDB.
3508
3509         * defs.h (interpreter_p): Declare when UI_OUT.
3510         * top.c (gdb_init): When interpreter_p, check that the interpreter
3511         was recognized by one of the linked in interpreters.
3512         * main.c (interpreter_p): Define.
3513         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
3514         * event-top.c (display_gdb_prompt): When interpreter_p, assume
3515         interpreter displays prompt.
3516
3517         * breakpoint.c (print_it_typical, watchpoint_check,
3518         print_one_breakpoint, mention): When MI include additional
3519         target status information.
3520         * infrun.c (print_stop_reason, normal_stop): Ditto.
3521
3522 2000-02-22  Jim Blandy  <jimb@redhat.com>
3523
3524         * gdbarch.sh: Make the `default' field really default to zero, as
3525         documented.
3526
3527         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
3528         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
3529         more function-like.
3530         (default_coerce_float_to_double, standard_coerce_float_to_double):
3531         New functions.
3532         (value_arg_coerce): Adjust for new definition.
3533         * value.h (default_coerce_float_to_double,
3534         standard_coerce_float_to_double): New declarations for the above.
3535         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
3536         * gdbarch.c, gdbarch.h: Regenerated.
3537         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
3538         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
3539         definitions.
3540         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
3541         function here.
3542         (mips_gdbarch_init): Install that as our coerce_float_to_double
3543         function.
3544
3545 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
3546
3547         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
3548         type.
3549         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
3550         forward declaration.
3551
3552         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
3553         where the next frame is a signal handler caller.
3554
3555         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
3556         undef.
3557         (tm-linux.h): Include.
3558         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
3559         include this file for us.
3560         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
3561         config/tm-linux.h for us.
3562         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
3563
3564 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
3565
3566         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
3567         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
3568         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
3569         and like targets.
3570
3571         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
3572         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
3573         * config/powerpc/xm-linux.h: Substantially revised for native
3574         port.
3575         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
3576         (NATDEPFILES): Update list to reflect the fact that we can
3577         now debug natively.
3578
3579         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
3580         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
3581         Renamed; The former names were lacking the rs6000_ prefix.
3582         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
3583         instead of rs6000_frame_chain.
3584         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
3585         of rs6000_frameless_function_invocation.
3586
3587 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3588
3589         From Philippe De Muyter  <phdm@macqel.be>
3590
3591         * event-loop.c (handle_file_event): In case of poll, enable
3592         printing of informational message if an error/exception is
3593         detected on the file descriptor.
3594
3595 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
3596
3597         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
3598
3599 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3600
3601         * buildsym.c: Include "language.h" and "expression.h" for
3602         longest_local_hex_string_custom.
3603
3604 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3605
3606         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
3607         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
3608         Cagney <cagney@b1.cygnus.com>.
3609
3610 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3611
3612         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
3613         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
3614         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
3615         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
3616         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
3617         Kingdon.
3618         * MAINTAINERS: Add Nick Clifton to write after approval list.
3619
3620 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3621
3622         * MAINTAINERS: Add note on multiple maintainers.
3623
3624 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
3625
3626         * cli-out.c (cli_table_header): Type of parameter `alignment' is
3627         `enum ui_align', not `int'.
3628         (cli_field_string, cli_field_skip): Likewise.
3629
3630 2000-02-18  Jim Blandy  <jimb@redhat.com>
3631
3632         From Jimmy Guo <guo@cup.hp.com>:
3633         * buildsym.h (add_free_pendings): Declare.
3634         * buildsym.c (add_free_pendings): New function.
3635         (make_blockvector): 32x64 fix using longest_local_hex_string().
3636         (start_subfile): initialize variable 'subfile'.
3637
3638 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3639
3640         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
3641         make sure that all is cleaned up after we disconnect from the
3642         target.
3643         (remote_detach): Ditto.
3644
3645 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3646
3647         From Rodney Brown  <RodneyBrown@pmsc.com>
3648         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
3649         potentially harming mistake.
3650
3651 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3652
3653         * arm-tdep.c: Use header file instead of extern declarations for
3654         the {get,set}_arm_regname* functions.
3655
3656 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3657
3658         * configure.in: Replaces obsolete gdbtk-variable.c with
3659         gdbtk-varobj.c.
3660         * configure: Regenerate.
3661         * Makefile.in: Remove obsolete/extraneous references to
3662         gdbtk-var* files.
3663
3664 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
3665
3666         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
3667         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
3668         33 by definition, whereas REALTIME_LO might be 32 on systems that
3669         have SIG32 such as Linux.  Make sure that the signal number
3670         returned is within the range specified by REALTIME_LO and
3671         REALTIME_HI.
3672
3673 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
3674
3675         * configure: Regenerated.
3676
3677 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3678
3679         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
3680         _initialize_arm_tdep): Allows the user to choose between any of
3681         the flavors available for the disassembly to be used in the "info
3682         reg" command and elsewhere in gdb.  It prevents having to maintain
3683         this information in two places by using the data kept in the
3684         opcodes directory.
3685
3686 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3687
3688         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
3689         prfpregset_t in <sys/procfs.h>.
3690         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
3691         HAVE_PRFPREGSET_T.
3692         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
3693         prgregset_t and prfpregset_t if they are not already present.
3694
3695 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3696
3697         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
3698         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
3699
3700 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
3701
3702         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
3703         'do-doc'.
3704
3705 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
3706
3707         Changes for AIX 4.3:
3708         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
3709         to correct value for generic dummy frames.  When using
3710         generic dummy frames, don't attempt to write TOC value or
3711         function to call into the call dummy.
3712         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
3713         code to also handle the PowerOpen ABI.
3714         (ppc_push_return_address): Enable for all ports.
3715         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
3716         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
3717         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
3718         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
3719         provided by generic RS6000 definitions so that call dummies
3720         are implemented using generic dummy frames instead.
3721
3722         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
3723         prior to changing the stack pointer via ptrace().  Also, ignore
3724         attempts to store to undefined registers that are less than
3725         NUM_REGS.
3726
3727         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
3728         frame from 436 to 448 to account for alignment padding.
3729         (rs6000_push_arguments): Obtain actual register size instead
3730         of assuming the register is 4 bytes long.  [There's still
3731         more work to be done to totally remove the 4 byte assumption,
3732         however.]  Make sure the stack is 16 byte aligned as required
3733         by the PowerOpen ABI.  Also, make sure that small structures
3734         passed in registers are properly aligned within the register.
3735
3736 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
3737
3738         Patch applied by Kevin Buettner <kevinb@redhat.com>
3739
3740         * rs6000-tdep.c (skip_prologue): skip copying of argument
3741         registers to local variable registers.
3742
3743 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
3744
3745         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
3746         sym->section->index number is not a SECT_OFF_* code.
3747
3748 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3749
3750         * MAINTAINERS (write after approval): Add H.J. Lu.
3751
3752 2000-02-14  Nick Clifton  <nickc@cygnus.com>
3753
3754         * sh-tdep.c: Remove extraneous code.
3755
3756 2000-02-14  Amit S. Kale  <akale@veritas.com>
3757
3758         * elfread.c (elf_symtab_read): Move the use of sym to after where
3759         it is set.
3760         Checked in by Jim Kingdon  <kingdon@redhat.com>
3761
3762 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3763
3764         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
3765
3766 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3767
3768         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
3769         * dwarf2read.c: (die_is_declaration): New fn.
3770         (read_structure_scope): Use it.
3771
3772         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
3773
3774 2000-02-10  J.T. Conklin  <jtc@redback.com>
3775
3776         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
3777         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
3778         configdirs.
3779         * gdbserver/low-nbsd.c: New file.
3780
3781         * gdbserver/Makefile.in: convert to autoconf.
3782         * gdbserver/configure.in: likewise.
3783         * gdbserver/configure: generate.
3784
3785 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3786
3787         * CONTRIBUTE: New file.  How to contribute to GDB.
3788
3789 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3790
3791         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
3792         Buettner to powerpc maintainers.  Make Kevin Buettner the
3793         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
3794         and Jason Molenda to write after aproval list.
3795
3796 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3797
3798         * MAINTAINERS: Reformat.  Separate into check-in categories.
3799
3800 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
3801
3802         * uw-thread.c: Remove __FUNCTION__ GNUism.
3803
3804 2000-01-17  Amit S. Kale  <akale@veritas.com>
3805
3806         * elfread.c (elf_symtab_read): Use offset for the section in which a
3807         symbol resides, instead of .text section for calculating address of a
3808         symbol.
3809         Checked in by Jim Kingdon  <kingdon@redhat.com>
3810
3811 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
3812
3813         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
3814         no longer necessary now we have gdb_wait.h.
3815
3816 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3817
3818         * gnu-nat.c (proc_string): Make global.
3819         (do_mach_notify_dead_name): Suppress dead name notifications if we
3820         know that the task is dead.
3821
3822 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
3823
3824         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
3825         instead of directly from the kernel.  Add some hackery to make
3826         sure that the info isn't influenced by suspension of the task in
3827         the proc server itself.
3828
3829 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
3830
3831         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
3832         approved by Michael Snyder.
3833
3834 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
3835
3836         * linux-thread.c: Include defs.h before gdb_wait.h.
3837
3838 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3839
3840         * Makefile.in (wait_h): Delete macro.  Update all dependencies
3841         specifying gdb_wait.h instead.
3842
3843         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
3844         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
3845         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
3846         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
3847         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
3848         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
3849         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
3850         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
3851         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
3852         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
3853         or <sys/wait.h>.
3854         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
3855
3856         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
3857         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
3858
3859 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
3860
3861         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
3862         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
3863         (d10v_stack_align): Declare.
3864         * d10v-tdep.c (d10v_stack_align): Define.
3865
3866 1999-08-23  J.T. Conklin  <jtc@redback.com>
3867
3868         * top.c (remote_timeout): Change default to 2.  Add comment
3869         explaining history of changes to the default value.
3870         * remote.c (_initialize_remote): Remove code that adds set/
3871         show remotetimeout, as that's also done in top.c
3872
3873 1999-10-18  J.T. Conklin  <jtc@redback.com>
3874
3875         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
3876         Return E01 instead of P01 when 'P' command fails.
3877
3878 2000-02-05  J.T. Conklin  <jtc@redback.com>
3879
3880         * remote.c (putpkt_binary): Handle NAK from target stub.
3881
3882 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3883
3884         * configure.in: Remove the addition of sol-thread.c to the
3885         CONFIG_INITS list. This caused problems with init.c, because
3886         sol-thread.c would be grepped twice for _initialize_* functions.
3887         * configure: Ditto.
3888         * Makefile.in: Add FIXME for init.c.
3889
3890 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
3891
3892         Clean up compiler warnings:
3893         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
3894         stack.c, valprint.c: Change variables to unsigned.
3895         * bcache.c: Rearrange to avoid warnings about variables not being set.
3896         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
3897         rather than declaring print_max and repeat_count_threashold
3898         ourselves (incorrectly).
3899         * valprint.h: Do declare repeat_count_threashold.
3900         * ch-exp.c: Use default case for internal error.
3901         * findvar.c: Don't omit argument type.
3902         * symtab.c: Remove unused variable.
3903
3904 2000-02-04  Jim Blandy  <jimb@redhat.com>
3905
3906         * c-typeprint.c (remove_qualifiers): New function.
3907         (c_type_print_base): Use it to remove qualifiers from C++
3908         qualified names, not strrchr.
3909
3910         * c-typeprint.c (c_type_print_base): Recognize type conversion
3911         operators by calling is_type_conversion_operator.
3912         (is_type_conversion_operator): New function.
3913
3914 2000-02-04  Nick Clifton  <nickc@cygnus.com>
3915
3916         * config/arm/tm-arm.h (LOWEST_PC): Define.
3917
3918 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3919
3920         * infrun.c (resume): Make just one call to target_resume(), instead
3921         of four: set up correct parameters in all the cases ahead of time,
3922         and do call at the end.
3923
3924 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3925
3926         * config/powerpc/tm-ppc-eabi.h: Define
3927         SOFUN_ADDRESS_MAYBE_MISSING.
3928
3929 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3930
3931         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
3932         frames (revisited).
3933
3934 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3935
3936         * Makefile.in (INIT_FILES): Append CONFIG_INITS
3937         * configure.in (CONFIG_INIT): Initialize.
3938         (links): Link srcdir/gdbtk/library to gdbtcl2.
3939         * gdbtcl2: Moved to gdbtk/library.
3940         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
3941         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
3942         gdbtk.h: Moved to gdbtk/generic.
3943
3944 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3945
3946         * printcmd.c (build_address_symbolic): New function. Returns all
3947         the parts that are necessary to print an address in a symbolic
3948         form.
3949         (print_address_symbolic): Split into a printing part and an
3950         information building part, build_address_symbolic().
3951
3952         * defs.h (build_address_symbolic): Export.
3953
3954 2000-02-03  Jim Blandy  <jimb@redhat.com>
3955
3956         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
3957         opcode.
3958
3959 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3960
3961         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
3962         arguments on dummy frames.
3963
3964 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
3965
3966         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
3967         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
3968
3969 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
3970
3971         * remote.c (getpkt_sane): New function. It is the old getpkt(),
3972         which now returns a timeout indication.
3973         (getpkt): New function. Wrapper for getpkt_sane(), so that return
3974         value can still be ignored.
3975
3976 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3977
3978         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
3979         UI_OUT.
3980
3981 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3982
3983         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
3984         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
3985         GDB_FILE.
3986
3987         * Makefile.in: Update.
3988
3989         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
3990         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
3991         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
3992         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
3993         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
3994         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
3995         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
3996         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
3997         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
3998         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
3999         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
4000         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
4001         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
4002         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
4003         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
4004         config/pa/tm-hppa.h: Update.
4005         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
4006
4007 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
4008
4009         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
4010         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
4011         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
4012         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
4013         config/m88k/delta88v4.mh, config/mips/irix4.mh,
4014         config/mips/irix5.mh, config/mips/mipsv4.mh,
4015         config/powerpc/solaris.mh (NATDEPFILES): Change references to
4016         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
4017         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
4018
4019 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4020
4021         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
4022
4023         * main.c (captured_main): Only use the legacy tui_file code when
4024         linking in older code such as the TUI.
4025
4026         * gdb-file.h, gdb-file.c: New files.
4027         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
4028         null_file_isatty, null_file_rewind, null_file_put,
4029         null_file_flush, null_file_write, null_file_fputs,
4030         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
4031         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
4032         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
4033         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
4034         set_gdb_file_data, struct accumulated_gdb_file,
4035         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
4036         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
4037         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
4038         stdio_file_delete, stdio_file_flush, stdio_file_write,
4039         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
4040         Moved to gdb-file.h and gdb-file.c.
4041         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
4042         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
4043         tui_file_rewind, tui_file_put, tui_file_fputs,
4044         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
4045         fputs_unfiltered_hook):
4046         Moved to tui/tui-file.c and tui/tui-file.h.
4047
4048         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
4049         (tui-file.o, gdb-file.o): Add dependencies.
4050         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
4051         * main.c: #include tui/tui-file.h.
4052
4053 2000-01-28  Fred Fish  <fnf@cygnus.com>
4054
4055         * findvar.c (value_from_register): Special case handling of D10V
4056         pointer values fetched from registers.
4057
4058 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4059
4060         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
4061         support for new style thumb prologues.
4062
4063 2000-01-28  Nick Clifton  <nickc@redhat.com>
4064
4065         * arm-tdep.c: Remove extraneous dash at start of strings
4066         introduced in previous delta.
4067
4068 2000-01-27  Nick Clifton  <nickc@redhat.com>
4069
4070         * arm-tdep.c: Replace uses of arm_toggle_renames() with
4071         parse_arm_disassembler_option().
4072
4073 2000-01-27  Jim Blandy  <jimb@cygnus.com>
4074
4075         * symtab.c (decode_line_1): Don't let commas that are within
4076         quotes or parenthesis terminate the line spec.  Don't use pp when
4077         removing the final double quote of a double-quoted string.  Don't
4078         forget to skip the opening double quote.  I have no clue whether
4079         this change is correct; probably we've just moved this function
4080         from one buggy place to another buggy place, and never came within
4081         an outhouse whiff of correctness.
4082         (find_toplevel_char): New function.
4083
4084 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4085
4086         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
4087         passing the pointer to a thumb function as an argument.
4088
4089 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4090
4091         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
4092         are reinserted for another run.
4093
4094 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4095
4096         * cli-out.c (cli_filed_string): Test for NULL string.
4097
4098 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4099
4100         * infcmd.c (run_stack_dummy): Account for a random signal stopping
4101         the inferior as well as breakpoints being hit while performing an
4102         inferior function call.
4103         * valops.c (hand_function_call): Ditto.
4104
4105 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4106
4107         From  Mark Kettenis  <kettenis@gnu.org>
4108
4109         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
4110         i386_REGS_SEGS_STATE.
4111         (HAVE_I387_REGS): Define.
4112         (FLOAT_INFO): Remove.
4113         * i386gnu-nat.c: Almost completely rewritten to use new i386
4114         register layout and `float info' implementation.
4115         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
4116         Move prototypes from here.
4117         * gnu-nat.h: To here.
4118
4119 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
4120
4121         * utils.c (get_field, put_field): Fix buffer underruns and
4122         overruns.  Also, handle case where total_len is not evenly
4123         divisible by 8.
4124         (getfield): Make sure zeroing of unwanted bits occurs even
4125         when bit field to extract does not straddle two or more
4126         bytes.
4127
4128 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
4129
4130         * defs.h: Add gdb_thread_select declaration.
4131
4132 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
4133
4134         * linux-thread.c (_initialize_linuxthreads): Make sure that
4135         linuxthreads_block_mask does not block SIGCHLD.
4136
4137 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4138
4139         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
4140         text so that new lines work properly.
4141
4142 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4143
4144         * proc-utils.h: New file. Export functions from proc-*.c.
4145
4146         * proc_api.c: Rename to:
4147         * proc-api.c: New file. Add include of proc-utils.h.
4148
4149         * proc_events.c: Rename to:
4150         * proc-events.c: New file.
4151
4152         * proc_flags.c: Rename to:
4153         * proc-flags.c: New file.
4154
4155         * proc_why.c: Rename to:
4156         * proc-why.c: New file. Add include of proc-utils.h.
4157
4158         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
4159         ctype.h, proc-utils.h.
4160         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
4161         (open_procinfo_files): Conditionalize local variable tmp, to avoid
4162         compiler warnings.
4163         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
4164         pathname.
4165         (procfs_wait): Adjust format in some printf_filetered calls to
4166         avoid compiler warnings.
4167         (make_signal_thread_runnable): Ifdef 0. The calls to this function
4168         are also ifdef'd 0 .
4169         (procfs_resume): Add parentheses around '&&' operation.
4170         (procfs_set_exec_trap): Remove unused variable.
4171         (info_proc_cmd): Add braces to avoid ambiguous else clause.
4172
4173         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
4174         proc-why.o): Update dependencies.
4175
4176         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
4177         proc-*.o.
4178
4179 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
4180
4181         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
4182         Fix from Robert Lipe <robertl@sco.com>.
4183         * configure: Regenerated.
4184
4185 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4186
4187         * stack.c (print_frame_info_base): Break up into the frame info
4188         (location) printing part and the rest (source line printing).
4189         (print_frame): New function. Take care of printing the location
4190         information.
4191         Update copyright.
4192
4193         * infrun.c (normal_stop): Use enum values rather than integers for the
4194         source_flag to be passed to show_and_print_stack_frame().
4195         Update copyright.
4196
4197         * frame.h (print_what): New enum for 'source' argument to
4198         print_frame_info_base(). Use this instead of obscure numbers.
4199         Update copyright.
4200
4201 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
4202
4203         * event-top.c (stdin_event_handler): call quit_command rather than
4204         exit -- run cleanups, give target code a chance to say goodbye to
4205         the target.  Fixes bug where the inferior processes were left
4206         around on Solaris (and probably elsewhere) by the testsuite.
4207
4208 2000-01-14  Mark Salter  <msalter@cygnus.com>
4209
4210         * v850-tdep.c (v850_target_architecture_hook): Setup correct
4211         machine id for disassembly.
4212
4213 2000-01-13  Jim Blandy  <jimb@cygnus.com>
4214
4215         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
4216         convert_to_regset, when regno indicates a specific register.
4217
4218 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
4219
4220         * uw-thread.c: Document libthread.so debugging interface.  Minor
4221         comment and formatting tweaks.
4222         (DEBUG): #define as 0 instead of 1.
4223         (CALL_BASE): Include function name in error msg.
4224         (libthread_stub): Adjust inferior_pid after thread exit.
4225         (uw_thread_create_inferior): Deactivate uw_thread_ops before
4226         asking procfs_ops to create inferior.
4227         (libthread_init): Don't return nonlocally on error.
4228
4229 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4230
4231         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
4232         variable.
4233
4234 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4235
4236         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
4237         both sides are on the same state.
4238
4239 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4240
4241         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
4242         115200 (minor syntax mistake).
4243
4244 2000-01-12  Jim Blandy  <jimb@cygnus.com>
4245
4246         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
4247         this here, to go along with the definitions of PIDGET and TIDGET.
4248
4249 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4250
4251         * thread.c (do_captured_thread_select): New function. Switch
4252         current thread, safely from within catch_errors().
4253         (gdb_thread_select): New function. Switch threads safely.
4254         (thread_command): Use gdb_thread_select().
4255         Include ui-out.h.
4256         (do_captured_list_thread_ids): New function.
4257         (gdb_list_thread_ids): New function.
4258
4259         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
4260
4261 2000-01-11  Christopher Faylor <cgf@cygnus.com>
4262
4263         * configure.in: Avoid linking -limagehlp unless it's a native build.
4264         * configure: Regenerate.
4265         * thread.cc (add_thread): Clear private data pointer here or suffer
4266         strange behavior when it is checked for NULL later.
4267
4268 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
4269
4270         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
4271         * configure.in: Add an additional library to cygwin link.
4272         * configure: Regenerate.
4273
4274         Patch from Egor Duda <deo@logos-m.ru>:
4275         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
4276         type.
4277
4278 2000-01-07  Michael Snyder  <msnyder@cygnus.com>
4279
4280         * uw-thread.c: New file to support UnixWare user-mode threads:
4281         contributed by Nickolas Duffek  <nsd@cygnus.com>.
4282         * target.h (struct target_ops): New vector, to_extra_thread_info,
4283         allows back-ends to give extra details in info thread display.
4284         (target_extra_thread_info): define new macro.
4285         (target_find_new_threads): simplify macro.  Cleanup comments.
4286         * target.c (to_extra_thread_info): default and inherit new vector.
4287         (cleanup_target): eliminate PARAMS, break up long lines,
4288         provide default definition for to_extra_thread_info, and
4289         to_find_new_threads.  Default to_thread_alive and to_query
4290         to return_zero, not target_ignore (they each return int not void).
4291         (debug_to_find_new_threads): new debug entry.
4292         (setup_target_debug): add debug_to_find_new_threads.
4293         * gdbthread.h: export struct thread_info, find_thread_pid, and
4294         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
4295         copyright.  Add new private data pointer for use by target back-ends.
4296         * thread.c (struct thread_info): move definition to gdbthread.h.
4297         (find_thread_pid): new exported function for thread lookup.
4298         (iterate_over_threads): new exported function for applying
4299         arbitrary operations to threads.  Update copyright to 2000.
4300         (info_threads_command): use new target_extra_thread_info vector
4301         to display extra information about each thread (if implemented).
4302         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
4303         Add defines for PIDGET, etc.
4304         * config/i386/tm-i386sol2.h: ditto.
4305         * config/sparc/tm-sun4sol2.h: ditto.
4306         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
4307         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
4308         if -lpthread and -lpthreads fail.
4309
4310         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
4311         (proc_flags): combine flags that UnixWare splits into two locations.
4312         (proc_modify_flag): add support for PR_KLC (kill on last close).
4313         (proc_[un]set_kill_on_last_close): new functions.
4314
4315 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4316
4317         * infrun.c (normal_stop): Print out thread id when we stop.
4318
4319 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4320
4321         * remote.c (remote_open_1): Fix message so it does not imply a
4322         specific syntax for serial ports, as it is OS dependent.
4323         (remote_async_open_1): Ibid.
4324         (init_remote_ops): Ibid.
4325
4326 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4327
4328         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
4329         "set remotebaud" command (if set) when no speed is specified on
4330         the "target rdi" command.
4331
4332 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4333
4334         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
4335         115200.
4336         (baud_options[]): Ibid.
4337
4338 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4339
4340         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
4341         used by each operating system.
4342
4343 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
4344
4345         * breakpoint.c (until_break_command): Add an argument for the
4346         continuation, the beginning of the cleanups set up by this
4347         command.
4348         (until_break_command_continuation): Do cleanups until the one
4349         passed in as argument instead of doing all of them.
4350
4351         * infcmd.c (finish_command_continuation): Expect a new argument,
4352         which indicates up to where to do cleanups. Update calls to
4353         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
4354         (finish_command): Add another argument for the continuation: the
4355         starting cleanup for this command.
4356
4357 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4358
4359         From Grant Edwards <grante@visi.com> (original patch from Thomas
4360         Zenker ):
4361         * rdi-share/ardi.c: Allow interruption of interruptible
4362         targets with a <CNTL-C>.
4363
4364 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4365
4366         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
4367         to control port to accommodate some versions of Angel.
4368
4369 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4370
4371         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
4372         Add interpretation for C Support Library packets.
4373
4374 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
4375
4376         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
4377         is now being modified.
4378         * rdi-share/devsw.h: Adjust declaration of the above funtion.
4379
4380 For older changes see ChangeLog-99
4381 \f
4382 Local Variables:
4383 mode: change-log
4384 left-margin: 8
4385 fill-column: 74
4386 version-control: never
4387 End: