gdb/ChangeLog

   1 2000-04-16  Jim Blandy  <jimb@redhat.com>
   2
   3         * findvar.c (store_typed_address, extract_typed_address): Fix
   4         function names in error messages.
   5
   6 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
   7
   8         * config/djgpp/config.sed: Fix the lines which edit clean: and
   9         uninstall-info: targets.
  10
  11 2000-04-14  Jim Blandy  <jimb@redhat.com>
  12
  13         Provide the hooks needed to support architectures on which
  14         pointers are not always simple byte addresses.
  15
  16         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
  17         functions which architectures can redefine, defaulting to
  18         generic_pointer_to_address and generic_address_to_pointer.
  19         * findvar.c (extract_typed_address, store_typed_address,
  20         generic_pointer_to_address, generic_address_to_pointer): New
  21         functions.
  22         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
  23         definitions.
  24         (extract_address, store_address): Doc fixes.
  25         * values.c (value_as_pointer): Doc fix.
  26         (value_from_pointer): New function.
  27         * defs.h (extract_typed_address, store_typed_address): New
  28         declarations.
  29         * inferior.h (generic_address_to_pointer,
  30         generic_pointer_to_address): New declarations.
  31         * value.h (value_from_pointer): New declaration.
  32
  33         The following changes are all of the general form "Use these
  34         functions instead of these other functions."  In each case, the
  35         change is because the new calls provide enough information to do
  36         the appropriate address / pointer conversions, where the old calls
  37         did not, or because the new functions are more appropriately named
  38         for the operation being performed.
  39
  40         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
  41         value_from_longest.
  42         * blockframe.c (generic_push_dummy_frame): Use read_pc and
  43         read_sp, not read_register.
  44         * c-valprint.c (c_val_print): Use extract_typed_address instead of
  45         extract_address to extract vtable entries and references.
  46         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
  47         instead of value_from_longest to extract the vtable's address.
  48         * eval.c (evaluate_subexp_standard): Use value_from_pointer
  49         instead of value_from_longest to compute `this', and for doing
  50         pointer-to-member dereferencing.
  51         * findvar.c (read_register): Use extract_unsigned_integer, not
  52         extract_address.
  53         (read_var_value): Use store_typed_address instead of store_address
  54         for building label values.
  55         (locate_var_value): Use value_from_pointer instead of
  56         value_from_longest.
  57         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
  58         instead of value_from_longest, to build arguments to __d_shl_get.
  59         * printcmd.c (set_next_address): Use value_from_pointer, not
  60         value_from_longest.
  61         (x_command): Use value_from_pointer, not value_from_longest.
  62         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
  63         not value_from_longest.
  64         * valarith.c (value_add, value_sub): Use value_from_pointer, not
  65         value_from_longest.
  66         * valops.c (find_function_in_inferior, value_coerce_array,
  67         value_coerce_function, value_addr, hand_function_call): Same.
  68         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
  69         * values.c (unpack_long): Use extract_typed_address to produce
  70         addresses from pointers and references, not extract_address.
  71         (value_from_longest): Use store_typed_address instead of
  72         store_address to produce pointer and reference values.
  73
  74 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
  75
  76         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
  77         HAVE_PSADDR_T): Add them here instead of in config.in.
  78
  79         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
  80         * configure.in: Add check for broken prfpregset_t type.
  81         * lin-thread.c (gdb_prfpregset): New typedef, depends on
  82         definition of PRFPREGSET_T_BROKEN.
  83         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
  84         p_td_thr_setfpregs, thread_db_fetch_registers,
  85         thread_db_store_registers): Use gdb_prfpregset_t instead of
  86         prfpregset_t.
  87         * config.in: Regenerated.
  88         * configure: Regenerated.
  89
  90 2000-04-13  DJ Delorie  <dj@cygnus.com>
  91
  92         * mips-tdep.c (do_fp_register_row): copy the number of bytes
  93         allocated, not the size of the pointer.
  94
  95 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
  96
  97         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
  98         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
  99         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
 100         to handle floating point registers if NUM_FREGS is not zero.
 101
 102 2000-04-13  Nick Duffek  <nsd@cygnus.com>
 103
 104         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
 105         and document to_find_new_threads bug.
 106
 107 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
 108
 109         * infrun.c (proceed, normal_stop): Change the error message about
 110         failure to insert breakpoints/watchpoints so that it makes sense
 111         even if ptrace is not used or no other processes can be active.
 112
 113 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 114
 115         * configure.in: Add --enable-maintainer-mode.
 116         * aclocal.m4, configure: Re-generate.
 117
 118         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
 119         on maintainer-mode.  Update copying.c in source directory.
 120         (copying.txt): Delete rule.
 121         (copying.o): Add explict paths to $(srcdir) and explicit make
 122         rule.
 123
 124 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
 125
 126         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
 127         (fetch_debug_register, fetch_debug_register_pair,
 128         store_debug_register, store_debug_register_pair, is_power_of_2,
 129         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
 130         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
 131         New functions.
 132         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
 133         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
 134         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
 135         target_remove_watchpoint): Define.
 136         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
 137         ia64_linux_remove_watchpoint): Declare.
 138
 139 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 140
 141         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
 142         hardware breakpoint resources, return EBUSY.
 143         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
 144         one of the enumerated values, return EINVAL.
 145
 146 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 147
 148         * README: Mention special build instructions for DJGPP.
 149         * NEWS: Update with FP features on x87 platforms, and
 150         DJGPP-related changes.
 151
 152 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 153
 154         * top.c (gdb_completer_file_name_break_characters): New variable.
 155         (line_completion_function): When completing on file names, use
 156         gdb_completer_file_name_break_characters as word break
 157         characters for the readline library.
 158
 159 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
 160
 161         * i387-tdep.c (print_i387_value): Avoid call to
 162         floatformat_to_doublest if long double type is the same on host
 163         and target.
 164
 165 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
 166
 167         * wrapper.h: Remove definitions of internal functions.
 168         * wrapper.c: Remove definitions of exported functions (which are
 169         already in wrapper.h) and make static all internal wrap_* functions.
 170
 171 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 172
 173         * acconfig.h (USE_INCLUDED_REGEX): Add.
 174         * Makefile.in (REGEX_CFLAGS): Delete
 175         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
 176         * configure, config.in: Re-generate.
 177
 178 2000-04-10  Philip Blundell <philb@gnu.org>
 179
 180         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
 181         arm-linux-tdep.c.
 182         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
 183
 184 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
 185
 186         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
 187         * command.h (enum command_class): Remove trailing "," to placate
 188         AIX xlc.
 189
 190 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 191
 192         * TODO, NEWS: Update.  Mention MI.
 193
 194 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 195
 196         * gdbarch-utils.h, gdbarch-utils.c: Delete.
 197         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
 198         name problems.
 199         * Makefile.in: Update.
 200         * gdbarch.c: Update.
 201
 202 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 203
 204         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
 205         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
 206         new "set mips saved-gpreg-size" command
 207         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
 208         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
 209         either from target, or gdb multi-arch
 210         (show_mips_command): New. For "show mips" prefix command
 211         (set_mips_command): New. For "show mips" prefix command
 212         (_initialize_mips_tdep): Add top-level mips prefix command
 213         Add "set mips saved-gpreg-size" command
 214
 215         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
 216         mips_default_saved_regsize.
 217         (mips_gdbarch_init): Update.
 218         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
 219         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
 220         mips_default_saved_regsize.
 221
 222 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 223
 224         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
 225         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
 226         replace calls to target_xfer_memory() with target_read_memory()
 227         and target_write_memory().
 228
 229 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 230
 231         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
 232         NULL. Macro returns a CORE_ADDR.
 233
 234 2000-04-08  Jim Blandy  <jimb@redhat.com>
 235
 236         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
 237         Don't include "bfd-elf.h".
 238         (address_significant_size): Delete variable.
 239         (dwarf2_build_psymtabs_hard): Don't set it, or check for
 240         consistency between it and the Dwarf 2 compilation unit header
 241         address size.
 242         (read_address): Don't mask off bits above
 243         address_significant_size.
 244         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
 245         (elf_bfd_h): Remove variable; it's no longer used.
 246
 247 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 248
 249         * configure.in (NEW_PROC_API):  Escape square brackets when testing
 250         for solaris2.[678].
 251         * configure:  Regenerate.
 252
 253 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 254
 255         * ChangeLog: Correct date on last entry.
 256         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
 257         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
 258         * config/arm/tm-embed: Fix build warning from redefinition of
 259         LOWEST_PC.
 260         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
 261         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
 262         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
 263         override default in tm-arm.h.  Use default target byte order
 264         from tm-arm.h.
 265
 266 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 267
 268         * Makefile.in: Add dependency information for arm-linux-tdep.c.
 269         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
 270
 271 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 272
 273         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
 274         of PROC_SERVICE_IS_OLD.
 275         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
 276         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
 277
 278 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 279
 280         * Makefile.in (CFLAGS): Set using configure.
 281
 282         * configure.in (WARN_CFLAGS): Enable by default when GCC.
 283         * configure: Re-generate.
 284
 285 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 286
 287         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 288         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
 289         procfs_ops.to_has_all_memory to 1.
 290
 291         * TODO: Update
 292
 293 2000-04-06  Nick Duffek  <nsd@cygnus.com>
 294
 295         * configure.in (_MSE_INT_H): Define on Solaris 7.
 296         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
 297         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
 298         * configure: Regenerate.
 299         * config.in: Regenerate.
 300
 301 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
 302
 303         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
 304         Change to rely on PIDGET etc.
 305         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
 306         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
 307         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
 308         define.  Allow target to use procfs hardware watchpoints.
 309         * config/sparc/nm-sun4sol2.h: ditto.
 310         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
 311         definitions to use 16 bits for the pid, 15 bits for the tid, and
 312         1 bit for the flag.
 313         * config/sparc/tm-sun4sol2.h: ditto.
 314         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
 315         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
 316         for more than 15 thread increments.
 317
 318 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
 319
 320         * top.c (filename_completer): Set subsequent_name to 1 early on,
 321         to prevent an infinite loop if the first file in the directory is
 322         a backup file (whose name ends in a `~').
 323
 324 2000-04-05  Jim Blandy  <jimb@redhat.com>
 325
 326         * solib.c (update_solib_list): New function.
 327         (solib_add): Call update_solib_list, and then read symbols.
 328         (info_sharedlibrary_command): Call update_solib_list, not
 329         solib_add.
 330
 331 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 332
 333         * arm-linux-tdep.c: Resolve implicit function declarations by
 334         including target.h and value.h.  Inclusion of symtab.h is
 335         no longer needed.
 336
 337 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 338
 339         * arm-linux-tdep.c: New file.
 340         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
 341         (arm_get_longjmp_target): Moved it and all defines
 342         it uses to arm-linux-tdep.c.
 343         (arm_linux_extract_return_value): Moved to
 344         arm-linux-tdep.c.
 345         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
 346
 347 2000-04-04  Nick Duffek  <nsd@cygnus.com>
 348
 349         * infrun.c (handle_inferior_event): Call target_mourn_inferior
 350         instead of kill_target.
 351
 352 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
 353
 354         * TODO: Make note of various C++ things i have planned for 5.1.
 355
 356 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 357
 358         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
 359         in shift.  Stop GCC thinking it has a shift overflow.
 360
 361 2000-04-03  H.J. Lu  <hjl@gnu.org>
 362
 363         * TODO: Remove the regex entry.
 364
 365 2000-04-03  H.J. Lu  <hjl@gnu.org>
 366
 367         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
 368         is defined and <regex.h> otherwise.
 369
 370         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
 371         * monitor.c: Likewise.
 372         * osfsolib.c: Likewise.
 373         * solib.c: Likewise.
 374         * source.c: Likewise.
 375         * symtab.c: Likewise.
 376
 377         * Makefile.in (REGEX): Changed to @REGEX@.
 378         (REGEX_CFLAGS): New.
 379         (REGEX1): Removed.
 380         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
 381         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
 382
 383         * configure.in (--with-included-regex): New switch.
 384         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
 385         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
 386         * configure: Regenerated.
 387
 388 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 389
 390         * NEWS (powerpc-*-linux*): Mention.
 391
 392 2000-04-03  J.T. Conklin  <jtc@redback.com>
 393
 394         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
 395
 396 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 397
 398         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
 399         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
 400
 401         * ia64-linux-nat.c (fill_gregset): Implement.
 402         (supply_fpregset, fill_fpregset): New functions.
 403
 404         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
 405         which the CFM is fetched for certain frames.
 406         (find_global_pointer, find_extant_func_descr): Don't use
 407         partial symtabs for locating sections.
 408
 409         * config/ia64/linux.mh (LOADLIBES): Define.
 410         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
 411         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
 412         file containing generic linux declarations/definitions.
 413         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
 414         defined in generic nm-linux.h.
 415         (solib.h): Remove include; already included in generic nm-linux.h.
 416
 417 2000-04-03  Jim Blandy  <jimb@redhat.com>
 418
 419         * solib.c (solib_add): Move all the code for loading symbol tables
 420         below the code to sort out additions and removals.  That way, we
 421         always catch all loaded shared libraries whose symbols we haven't
 422         grabbed yet.
 423
 424         * solib.c (solib_add): Don't try to free a shared object's objfile
 425         if it doesn't have one.  Duh.
 426
 427         * solib.c (solib_add): If a pattern was given, but it doesn't
 428         match any currently loaded shared libraries, print a message;
 429         don't just be silent.
 430
 431 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 432
 433         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
 434         two-dimensional array instead of faking it with index
 435         arithmetics.
 436
 437 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 438
 439         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
 440
 441         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
 442         definition (and use the common one in tm-i386.h).
 443         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
 444         (I386_DJGPP_TARGET): Don't define, it's no longer required.
 445         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
 446         i386-tdep.c defines it for all x86 targets.
 447         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
 448
 449         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
 450
 451         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
 452         results.  Fix editing of `main' arguments for non-GNU Sed.
 453
 454 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 455
 456         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
 457         error message: there's no "overlay on" command.
 458
 459 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 460
 461         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
 462         (copying.txt): New target, a link to COPYING.
 463
 464 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 465
 466         * TODO: Update.
 467
 468 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 469
 470         * top.c: Re-indent.
 471         (set_hook, error_hook): Remove PARAMS.
 472
 473 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 474
 475         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
 476         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
 477         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
 478
 479 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 480
 481         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
 482
 483 2000-04-02  Nick Duffek  <nsd@cygnus.com>
 484
 485         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
 486         error() during parse_and_eval_type().
 487         (check_stub_method): Call safe_parse_type instead of
 488         parse_and_eval_type().
 489         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
 490         (wrap_parse_and_eval_type): New support function.
 491         * wrapper.h (gdb_parse_and_eval_type): Prototype.
 492         (wrap_parse_and_eval_type): Prototype.
 493
 494 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 495
 496         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
 497
 498 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 499
 500         * gdbarch-utils.h, gdbarch-utils.c: New files.
 501         * Makefile.in (SFILES, COMMON_OBS): Update.
 502         (gdbarch_utils_h) Define.
 503         (gdbarch-utils.o): Add dependencies.
 504
 505         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
 506         handling default method values.
 507         (startup_gdbarch): Rename default_gdbarch, name misleading.
 508         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 509         (register_name): Default to legacy_register_name.
 510         (call_dummy_words): Default to legacy_call_dummy_words.
 511         (sizeof_call_dummy_words): Default to
 512         legacy_sizeof_call_dummy_words.
 513         (register_convertible): Default to
 514         generic_register_convertible_not.
 515         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 516         (remote_translate_xfer_address): Default to
 517         generic_remote_translate_xfer_address.
 518         (frameless_function_invocation): Default to
 519         generic_frameless_function_invocation_not.
 520
 521 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
 522
 523         * i386-linux-nat.c: Add copyright notice.
 524
 525         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
 526         &floatformat_i387_ext.
 527         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
 528
 529 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
 530
 531         * findvar.c (extract_floating): Remove reference to
 532         TARGET_EXTRACT_FLOATING.
 533         (store_floating): Remove reference to TARGET_STORE_FLOATING.
 534
 535 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
 536
 537         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
 538         Safe version of value_subscript.
 539         * varobj.c (): Use gdb_value_subscript() to get an array element value.
 540
 541 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 542
 543         * ui-file.c: Include "gdb_string.h"
 544         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
 545         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
 546         unions, since they are all used to hold both pointers and ints
 547         at various times.  Casting pointer to int and vice versa gives
 548         warnings (and is not safe) if they are not the same size.
 549
 550 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 551
 552         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
 553         casting problems when int and pointer are not the  same size.
 554         * event-top.c (command_handler): Use data as a union.
 555         (command_line_handler_continuation): Ditto.
 556         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
 557         (step_once): ditto.  (finish_command_continuation): Ditto.
 558         (finish_command): Ditto.
 559         * breakpoint.c (until_break_command): Use data as a union.
 560         (until_break_command_continuation): Ditto.
 561         * utils.c (add_intermediate_continuation): Fix typo in comment.
 562
 563 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 564
 565         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
 566         * gdbarch.sh: Re-sync with gdbarch.[hc].
 567
 568 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
 569
 570         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
 571         (install_minimal_symbols): Fix demangled symbol problems caused by
 572         using add_minsym_to_hash_table for the demangled names, which is
 573         wrong. Now we use add_minsym_to_demangled_hash_table.
 574         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
 575         caused by weird control flow.
 576         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
 577
 578 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
 579
 580         * configure.in: -linux-gnu*, not -linux-gnu.
 581
 582 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 583
 584         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
 585         with qThreadExtraInfo.
 586
 587 2000-03-29  J.T. Conklin  <jtc@redback.com>
 588
 589         * i386nbsd-nat.c (fetch_core_registers): Make static.
 590
 591         * m68knbsd-nat.c (fetch_core_registers): Make static.
 592         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
 593
 594 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 595
 596         * TODO: Update GDB 5 status.
 597
 598 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 599
 600         * breakpoint.h (remove_hw_watchpoints): Add declaration.
 601         * breakpoints.c (remove_hw_watchpoints): Update.
 602         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
 603         condition.
 604
 605 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 606
 607         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
 608         infrun.c (resume):  Remove hardware watchpoints before stepping
 609         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
 610
 611 2000-03-28  Michael Snyder  <msnyder@cleaver.cygnus.com>
 612
 613         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
 614
 615 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 616
 617         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
 618         CORE_ADDR, to match call from procfs_set_watchpoint.
 619
 620         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
 621         Reselect the saved frame silently after frame selection for
 622         watchpoint evaluation.
 623         (insert_breakpoints):  Add missing space in `Hardware watchpoint
 624         deleted' message.  Do not reinsert hardware watchpoint if it is
 625         already marked for deletion at next stop.
 626
 627 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
 628
 629         * partial-stab.h: Add one more check against corrupted or irregular
 630         stabs entry.
 631
 632 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
 633
 634         * gnu-regex.c (regerror): Function renamed from `__regerror'.
 635         (Change also approved in the mainline glibc sources)
 636
 637 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 638
 639         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
 640         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
 641         particularly ensuring it can't return SERIAL_TIMEOUT when told
 642         not to time out.
 643
 644 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
 645
 646         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
 647         which never existed before, and thus, has no deprecated old command.
 648
 649         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
 650         "set archdebug" (same goes for the show commands).
 651         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
 652         deprecate "set eventdebug" (same goes for the show commands).
 653         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
 654         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
 655         instead.
 656         x(init_main): Add the "set debug" and "show debug" commands.
 657         Add setdebuglist and showdebuglist.
 658
 659 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
 660
 661         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
 662           Added prototype for the deprecate command so it doesn't complain.
 663
 664 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 665
 666         * top.c (print_gdb_version): Bump copyright year to 2000.
 667
 668 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 669
 670         * MAINTAINERS: Add Glen McCready to write after approval list.
 671
 672 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 673
 674         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
 675         * config.h: Regenerate.
 676
 677 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 678
 679         * TODO: Update.  Add criteria for next release of GDB.
 680
 681 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 682
 683         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
 684         * config.h: Regenerate.
 685
 686 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 687
 688         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
 689         before installing GDB.
 690
 691 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 692
 693         * Makefile.in (all-gdbtk): Check for an existing link/directory.
 694         Re-format warning message.  Document that post 5.0 this can be
 695         deleted.
 696
 697 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 698
 699         * ChangeLog: Revert whitespace changes.
 700
 701 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 702
 703         * MAINTAINERS: Update folks who need accounts.
 704
 705 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 706
 707         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
 708
 709 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
 710
 711         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
 712         instead of TARGET_LONG_DOUBLE_BITS.
 713         * config/i386/tm-i386mk.h: Likewise.
 714
 715 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
 716
 717         Provide `long double' support for most i386 targets.
 718         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
 719         &floatformat_i387_ext.
 720         (TARGET_LONG_DOUBLE_BITS): Define as 96.
 721         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
 722         `builtin_type_long_double'.
 723         (REGISTER_CONVERT_TO_VIRTUAL): Call
 724         i386_register_convert_to_virtual.
 725         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
 726         (i387_to_double, double_to_i387): Remove prototypes.
 727         (i386_extract_return_value): Change prototype to match definition
 728         in i386-tdep.c.
 729         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
 730         (TARGET_LONG_DOUBLE_BITS): #undef.
 731         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
 732         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
 733         (i387_extract_floating, i387_store_floating): Remove prototypes.
 734         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
 735         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
 736         (REGISTER_VIRTUAL_TYPE): Remove.
 737         * i386-tdep.c (i386_register_convert_to_virtual): New function.
 738         (i386_register_convert_to_raw): New function.
 739         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
 740         (i387_store_floating): Remove.
 741
 742 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 743
 744         * maint.c: Re-indent.
 745
 746 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 747
 748         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
 749
 750 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
 751
 752         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
 753         be inoperative.
 754
 755 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
 756
 757         * win32-nat.c: Back out special frame walking code.  It was broken.
 758         (handle_exception): Correctly identify an illegal instruction.
 759         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
 760         normal i386 handling.
 761
 762 2000-03-24  J.T. Conklin  <jtc@redback.com>
 763
 764         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
 765         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
 766         (fetch_core_registers): Read fp registers.
 767         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
 768
 769 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
 770
 771         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
 772         so that we can stop searching for the prologue past the function end
 773         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
 774
 775 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
 776
 777         * linux-thread.c, lin-thread.c (save_inferior_pid,
 778         restore_inferior_pid): Don't do compile time comparison
 779         of TARGET_PTR_BIT and TARGET_INT_BIT.
 780
 781 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
 782
 783         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
 784         and P_LINK_W.
 785         (P_PEA_FP, P_MOVL_SP_FP): New macros.
 786         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
 787         P_MOVM_L.
 788         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
 789         constants.
 790         (delta68_in_sigtramp): New function.
 791         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
 792         (m68k_skip_prologue): Use P_* macros, not hex constants.
 793         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
 794         instructions, but accept them in any order; use P_* macros, not octal
 795         or hex constants; recognize also `fmovemx to (fp + displacement)' and
 796         `moveml to (fp + displacement)'.
 797         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
 798         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
 799
 800 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 801
 802         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
 803
 804 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
 805
 806         * solib.c (open_symbol_file_object): To sneak an int argument
 807         past catch_errors, instead of casting it to a pointer, simply
 808         pass it by address.
 809
 810 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
 811
 812         * gdbtypes.c (rank_function): Rank all N parameters and use correct
 813         index into the prams[] and args[] arrays.
 814
 815 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
 816
 817         From David Whedon <dwhedon@gordian.com>
 818
 819         * top.c (execute_command): Checks all commands beore executing
 820         to see if the user needs to be warned that the command is
 821         deprecated, warns user if appropriate.
 822         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
 823         return values from void to struct cmd_list_element *.
 824         * command.c (lookup_cmd_1): Check aliases before following link
 825         in case user needs to be warned about a deprecated alias.
 826         (deprecate_cmd): new exported function for command deprecation,
 827         sets flags and posibly a replacement string.
 828         (deprecated_cmd_warning): New exported funciton to warn user about
 829         a deprecated command.
 830         (lookup_cmd_composition): New exported function that determines
 831         alias, prefix_command, and cmd based on a string.  This is useful
 832         is we want to full name of a command.
 833         * command.h : Added prototypes for deprecate_cmd,
 834         deprecated_warn_user and lookup_cmd_composition, added flags to
 835         the cmd_list_element structure, changed return values for
 836         add_com_* and add_info_* from void to cmd_list_element.
 837         * maint.c : (maintenance_deprecate): New function to deprecate a
 838         command.  This exists only so that the testsuite can deprecate
 839         commands at runtime and check the warning behavior.
 840         (maintenance_undeprecate) : New function, drops deprecated flags.
 841         (maintenance_do_deprecate): Actually does the (un)deprecation.
 842         (initialize_maint_cmds): Added the above new deprecate commands.
 843
 844 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
 845         * command.c (apropos_cmd_helper): New function, meat of the
 846         apropos command.
 847         (apropos_command): New apropos command to search command
 848         names/documentation for regular expressions.
 849         (_initialize_command): Add the apropos command.
 850
 851 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
 852
 853         * sol-thread.c (ps_pglobal_lookup): Change argument type from
 854         paddr_t to psaddr_t.  This mistake appears to date from an
 855         erroneous man page in Solaris 2.5 -- the correct type from the
 856         system headers has always been psaddr_t.
 857         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
 858         (rw_common): Ditto.
 859
 860 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
 861
 862         * ia64-linux-nat.c: Fix copyright.
 863         (fill_gregset): Minor formatting fix.
 864         * ia64-tdep.c (template_encoding_table, fetch_instruction,
 865         examine_prologue): Clean up some compiler warnings.
 866         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
 867         find_global_pointer, find_extant_func_descr): New functions.
 868         (ia64_use_struct_convention, ia64_extract_return_value,
 869         ia64_push_arguments): Handle HFAs.
 870         (ia64_push_arguments): Find (or build) a function descriptor
 871         when given a function address.
 872         (ia64_push_return_address): Moved code for finding the
 873         global pointer into its own function, find_global_pointer ().
 874
 875 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 876
 877         * event-loop.c (handle_file_event): Run through indent.
 878
 879 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 880
 881         From  Philippe De Muyter  <phdm@macqel.be>
 882
 883         * event-loop.c (sys/types.h): File now included unconditionally.
 884         (use_poll): New variable..
 885         (gdb_notifier): poll- and select-versions merged.
 886         (add_file_handler): If HAVE_POLL, check whether poll is usable,
 887         and reset `use_poll' if not.
 888         (create_file_handler): Select poll- or select-version according to
 889         `use_poll'.
 890         (delete_file_handler, handle_file_event): Likewise.
 891         (gdb_wait_for_event, poll_timers): Likewise.
 892
 893 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 894
 895         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
 896         size of a target pointer before passing them to print_address.
 897
 898 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
 899
 900         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
 901         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
 902         Remove
 903         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
 904         (i386_extract_return_value): Rewritten.  Correctly support all
 905         floating-point types and large integer types on targets that use
 906         the standard i386 GDB register layout and return floating-point
 907         values in the FPU.
 908
 909 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 910
 911         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
 912
 913 2000-03-21  J.T. Conklin  <jtc@redback.com>
 914
 915         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
 916         * i386nbsd-nat.c: New file.
 917
 918         * i386/tm-nbsd.h (NUM_REGS): Removed.
 919         (HAVE_I387_REGS): Defined.
 920         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
 921
 922         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
 923         SVR4_SHARED_LIBS.
 924
 925 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 926
 927         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
 928         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
 929         the write after approval list.
 930
 931 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
 932
 933         * symtab.h (MAX_SECTIONS, struct section_addr_info,
 934         symbol_file_add):  Move declarations from here...
 935         * symfile.h: ...to here.
 936
 937         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
 938         all section addresses, not just .text.
 939         * symfile.h, symfile.c (free_section_addr_info,
 940         build_section_addr_info_from_section_table): New functions.
 941
 942         * symfile.h (MAX_SECTIONS): Increase value to 40.
 943         * symfile.c (syms_from_objfile): Add bounds check prior to
 944         accessing ``other'' array in a section_addr_info_struct.
 945         Remove unused variable section_offsets.
 946         (add_symbol_file_command): Remove unused variable text_addr.
 947
 948 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
 949
 950         * breakpoint.c (bpstat_stop_status): Don't stop if a read
 951         watchpoint appears to break, but the watched value changed.
 952
 953 2000-03-21  Jim Blandy  <jimb@redhat.com>
 954
 955         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
 956         a companion to gdbarch_alloc, which allows a gdbarch init function
 957         to free partially-built gdbarch structures.
 958         * gdbarch.c, gdbarch.h: Regenerated.
 959
 960 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
 961
 962         * configure.host, configure.tgt (ia64-*-linux*): New entry.
 963
 964         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
 965         initialize_arch): Define for IA-64.
 966         (initialize_arch): Add declaration.
 967
 968 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
 969
 970         * breakpoint.c (insert_breakpoints, remove_breakpoint)
 971         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
 972         remove, or check status of hardware watchpoints for entire structs
 973         and arrays unless the user explicitly asked to watch that struct
 974         or array.
 975         (insert_breakpoints): Try to insert watchpoints for all the values
 976         on the value chain, even if some of them fail to insert.
 977
 978         * values.c (value_primitive_field): Set the offset in struct value
 979         we return when the field is a packed bitfield.
 980
 981 2000-03-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
 982
 983         * remote.c (remote_threads_extra_info): New function.
 984         Implement the extra thread info query for "info threads".
 985         (remote_threads_info): Clean up a bit.
 986         (use_threadinfo_query, use_threadextra_query): New variables.
 987         Control whether GDB will use the new or old protocol for
 988         thread info queries.
 989         (remote_open_1): Initialize new variables.
 990         (remote_async_open_1): Ditto.
 991         (remote_cisco_open): Ditto.
 992
 993 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
 994
 995         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
 996         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
 997         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
 998
 999 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1000
1001         * utils.c (floatformat_from_doublest): Don't assume that a long
1002         will be exactly 32 bits in length.  Also...  make sure space
1003         that we're writing the float to is completely initialized to
1004         zeroes, even when the number of bits in the float is not
1005         evenly divisible by FLOATFORMAT_CHAR_BIT.
1006
1007 2000-03-20  Jim Blandy  <jimb@redhat.com>
1008
1009         * i386-linux-nat.c: No need to #include "frame.h" any more.
1010         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1011         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1012         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1013         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1014         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1015         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1016         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1017         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1018         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1019         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1020         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
1021         out that these are target-dependent, and useful in non-native
1022         configurations.  Moved to...
1023         * i386-linux-tdep.c: ... Here, a new file.
1024         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1025         (i386-linux-tdep.o): New rule.
1026         (i386-linux-nat.o): We no longer depend on frame.h.
1027         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1028
1029 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
1030
1031         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1032         Print an error at compile time if we are to use select, but FD_SET
1033         is not available.
1034         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1035         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1036         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1037         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1038         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1039         instead of using memcpy and memset.  Use FD_ISSET.
1040
1041         * config/i386/xm-go32.h (fd_mask): Remove typedef.
1042
1043 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1044
1045         * command.c (_initialize_command): Document requirements for ``!''
1046         command.
1047
1048 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1049
1050         From Fri 10 Mar 2000 Robert
1051         <robert.melchers@drives.eurotherm.co.uk>:
1052         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1053
1054 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1055
1056         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1057         <dave@hiauly1.hia.nrc.ca>:
1058         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1059         _initialize_hpux_thread being called twice.
1060         * configure: Regenerated.
1061
1062 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1063
1064         * event-top.c (_initialize_event_loop): If instream is not
1065         connected to a terminal device, turn editing off.
1066
1067 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1068
1069         Support for building GDB with DJGPP, and running the test suite on
1070         it:
1071         * config/djgpp/djconfig.sh: New file.
1072         * config/djgpp/config.sed: New file.
1073         * config/djgpp/README: New file.
1074         * config/djgpp/fnchange.lst: New file.
1075         * config/djgpp/djcheck.sh: New file.
1076
1077 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1078
1079         * ser-go32.c (ports): Make the initializers complete, to pacify
1080         GCC 2.9X.
1081
1082 2000-03-17  Jim Blandy  <jimb@redhat.com>
1083
1084         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1085         two-dimensional array, instead of faking it with explicit index
1086         arithmetic.
1087
1088         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1089         linuxthreads_create_inferior): Fix typo in variable name: it's
1090         linuxthreads_exit_status, not linux_exit_status.
1091
1092         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1093         to W_STOPCODE.
1094
1095         * solib.c (solib_add): Delete debugging code.
1096
1097 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
1098
1099         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1100         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1101
1102 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
1103
1104         * language.c (set_lang_str): Do not call `free' for a null pointer.
1105         (set_type_str, set_range_str): Ditto.
1106
1107 2000-03-16  Jim Blandy  <jimb@redhat.com>
1108
1109         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1110         merge; reinstated.
1111
1112         * solib.c (current_sos): Be more careful about freeing the new
1113         so_list node if an error occurs.
1114
1115         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1116         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1117         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1118         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1119         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1120         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1121         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1122         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1123         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1124         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1125         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
1126         Linux-specific signal trampoline detection, and should be moved
1127         to...
1128         * i386-linux-nat.c: ... here.
1129         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1130         this any more, since we're not enabling OS-specific code in a
1131         OS-independent file.
1132
1133 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
1134
1135         * Makefile.in (go32-nat.o): Add prerequisites.
1136         (ALLDEPFILES): Add go32-nat.c.
1137
1138 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
1139
1140         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1141         * symfile.c (reread_symbols):  Clear msymbol hash table.
1142
1143 2000-03-15  Jim Blandy  <jimb@redhat.com>
1144
1145         Deal with the inferior unloading shared objects.
1146         * solib.c (current_sos): New function, replacing find_solib.
1147         (find_solib): Deleted.
1148         (free_so): New function.
1149         (clear_solib): Call free_so, instead of writing it out.
1150         (solib_add): Rewritten: compare the inferior's current list of
1151         shared objects with GDB's list, and do the required loads and
1152         unloads.
1153         (info_sharedlibrary_command, solib_address): Don't use find_solib
1154         to walk the list of shared libraries: call solib_add, and then
1155         walk the list at so_list_head normally.
1156         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1157         detach the core target.  These tasks are taken care of elsewhere.
1158         * target.c (remove_target_sections): New function.
1159         * target.h (remove_target_sections): New declaration.
1160
1161         * solib.c (symbol_add_stub): Check whether we've already created
1162         an objfile for this shared object first, before doing all that
1163         work to compute section addresses, etc.
1164
1165         * objfiles.c (unlink_objfile): Report an internal error if objfile
1166         doesn't occur in the object_files list.
1167
1168         * solib.c (special_symbol_handling): Delete argument; it's not
1169         used.
1170
1171         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1172
1173         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
1174         from solib structures. Use it throughout solib.c, get rid of all
1175         CORE_ADDR casts.
1176         (struct so_list):  Change type of lmaddr to CORE_ADDR.
1177         (first_link_map_member):  Change return value type to CORE_ADDR,
1178         update callers.
1179         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
1180         update callers.
1181         (open_symbol_file_object, find_solib):  Change type of lm variable
1182         to CORE_ADDR.
1183
1184 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
1185
1186         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1187         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1188         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1189         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1190
1191         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1192         not opened by dos_open, but let the 3 standard handles go through
1193         unharmed.
1194
1195 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1196
1197         * eval.c (evaluate_subexp_with_coercion): Add call to
1198         check_typedef, to handle typedeffed vars correctly.
1199
1200 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1201
1202         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1203         somewhat redundant.
1204         (QUIT): Note that this can probably be replaced by a function.
1205
1206 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
1207
1208         Add support for a variable object that tries to evaluate itself in
1209         the currently selected frame, rather than in a fixed frame.
1210
1211         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1212         gdb_parse_exp_1.
1213         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1214         of varobj_create.
1215         * varobj.c (varobj_list): Return type indicates whether the
1216         variable's type has changed (for current frame variables).
1217         (varobj_update): Handle the case where the variable's type has
1218         changed.
1219         (delete_variable_1): Allow for deletion of variables that have not
1220         been installed yet.
1221         (new_root_variable): Initialize use_selected_frame variable.
1222         (value_of_root): This is where most of the work to handle "current
1223         frame" variables was added.  Most of the complexity involves
1224         handling the case where the type of the variable has changed.
1225         (varobj_create): Add a "type" argument, to tell if the
1226         variable is one of these "current frame" variables.  Also protect
1227         call to parse_exp_1 from long jumping.
1228
1229 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
1230
1231         * go32-nat.c (struct env387): Remove declaration.
1232         (print_387_status, i386_go32_float_info): Remove redundant
1233         functions.
1234         (regno_mapping, sig_map, excepn_map): Add braces around inner
1235         initializers.
1236         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1237         fix code which mixed signed with unsigned.
1238         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1239         (go32_wait): Initialize INT3_addr.
1240         (go32_fetch_registers): Extend all FP registers that are shorter
1241         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
1242         on config/i386/tm-i386.h.
1243         (store_register): Support 32 FP registers.
1244         (go32_create_inferior): Don't crash if handed a NULL pointer
1245         instead of exec file name.
1246         (ignore): Remove unused function.
1247         (go32_insert_hw_breakpoint): Remove unused variables.
1248         (init_go32_ops): Set value of processing_gcc_compilation to 2.
1249
1250 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1251
1252         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1253         overloading, add support for seeing through references:
1254         * valops.c (find_overload_match): Handle STABS overloading for
1255         C++.
1256         (find_overload_match): Look in right place for function arguments
1257         in the debug info.
1258         (find_overload_match): Rather than giving up when we have >1
1259         perfect match, just choose one, especially since the
1260         recommendation GDB gives ("disambiguate it by specifying function
1261         signature"), is basically impossible.
1262         (check_field_in): STREQ->strcmp_iw
1263         (search_struct_field): STREQ->strcmp_iw
1264         (find_method_list): STREQ->strcmp_iw
1265         * gdbtypes.c (rank_one_type): Add ability to see through
1266         references.
1267         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1268         be different.
1269         (rank_function): Rank function properly (was doing it wrong
1270         before, comparing the wrong parts of the arrays)
1271         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1272         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1273         associated with converting a non-reference to a reference.
1274
1275         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1276         #ifdef DEBUG_OLOAD.
1277
1278 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1279
1280         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1281         a binary operator.
1282         (gnu_attach): Change error message for missing
1283         argument to be identical to the corresponding message in
1284         `inftarg.c'.  This makes the testsuite happy.
1285
1286 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1287
1288         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1289         %eflags isn't modified.  This fixes a bug where every call to a
1290         function in the program beyond the first call would fail.
1291
1292 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1293
1294         * MAINTAINERS: Devolve responsibility for domain maintenance.
1295
1296 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1297
1298         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1299
1300 2000-02-25  Scott Bambrough <scottb@netwinder.org>
1301
1302         * gdb.base/long_long.exp: Correct test suite failure when printing
1303         a long long value as a double on ARM platforms.
1304
1305 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1306
1307         * MAINTAINERS (Core): Anthony Green is the Java - including
1308         testsuite - maintainer.  Reformat testsuite and language support
1309         sections
1310
1311 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
1312
1313         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1314         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1315         i386_linux_saved_pc_after_call.
1316
1317 2000-03-06  Jim Blandy  <jimb@redhat.com>
1318
1319         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1320
1321         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1322         (compact_minimal_symbols): Added `objfile' argument.
1323         Put symbols in the objfile's hash table.
1324         (install_minimal_symbols): Put symbols in the objfile's demangled
1325         hash table.
1326         (lookup_minimal_symbol): Use hash table to find symbol in
1327         objfile.
1328         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1329         functions.
1330         (prim_record_minimal_symbol_and_info): Initialize the
1331         hash link fields of the new minimal symbol.
1332         * symtab.h (struct minimal_symbol): New fields `hash_next',
1333         `demangled_hash_next'.
1334         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1335         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1336         (struct objfile): New fields `msymbol_hash',
1337         `msymbol_demangled_hash'.
1338
1339 2000-03-06  Jim Blandy  <jimb@redhat.com>
1340
1341         * solib.c (first_link_map_member): Doc fix.
1342
1343 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1344
1345         From  Eli Zaretskii  <eliz@is.elta.co.il>:
1346
1347         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1348         zero, since time_t might be unsigned.
1349
1350 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
1351
1352         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1353         in *FPREGSETP.
1354         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1355
1356 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1357
1358         Allow GDB to run on Linux 2.0 again.
1359         * config.in: Add HAVE_PTRACE_GETREGS.
1360         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1361         * configure: Regenerated.
1362         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1363         CANNOT_STORE_REGISTER): New defines.
1364         * i386-linux-nat.c (have_ptrace_getregs): New variable.
1365         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1366         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1367         store_register, old_store_inferior_registers): Copied over from
1368         `inptrace.c' as a temporary measure.
1369         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1370         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
1371         HAVE_PTRACE_GETREGS isn't defined.
1372         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1373         with EIO.
1374         (fetch_inferior_registers, store_inferior_registers): Fall back on
1375         the method use in `infptrace.c' (by calling
1376         old_fetch_inferior_registers and old_store_inferior_registers) if
1377         `have_ptrace_getregs' isn't set.
1378
1379 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1380
1381         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1382         of gregset_t and fpregset_t.  Those are the only names that are
1383         guaranteed to specify the right types for all supported Linux
1384         systems out there.
1385         Various doc fixes and gratitious local variable renames, all in an
1386         attempt to stress similarities between the code and unify the
1387         terminology used.  Use ISO-C all over.
1388         (regmap): Remove trailing comma.
1389         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1390         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
1391         is unnecessary and wasn't used anyway.  All callers changed.
1392         (convert_to_fpregset, convert_to_xfpregset): Likewise.
1393         (fetch_regs, store_regs): Remove unused variable `regno'.
1394         (fill_fpregs): If REGNO is not -1, only update the specified
1395         register.
1396         (fetch_core_registers): Renamed from
1397         i386_linux_fetch_core_registers.  There is no need for a unique
1398         name since the function is static anyway.
1399         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1400         since it is more descriptive.
1401
1402 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1403
1404         * MAINTAINERS (readline/): Expand to include host maintainers.
1405
1406 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
1407
1408         Fix support for Linux/i386 signal trampolines.  The old approach
1409         didn't work for Linux 2.2 and beyond, and didn't work with recent
1410         versions of the GNU C library.
1411         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1412         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1413         (linux_rt_sigtramp_code): New variable.
1414         (LINUX_RT_SIGTRAMP_LEN): New define.
1415         (i386_linux_rt_sigtramp_start): New function.  Detect start of
1416         signal trampolines for RT signals.
1417         (i386_linux_sigtramp): Removed.
1418         (i386_linux_in_sigtramp): New function.
1419         (i386_linux_sigcontext_addr): New function.  Recognize the names
1420         of the signal tranmpolines used by recent versions of the GNU C
1421         library, and add support for RT signals.
1422         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
1423         defines.  Moved here from config/i386/tm-linux.h.
1424         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1425         Reimplement in terms of i386_linux_sigcontext_addr.
1426         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1427         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1428         Moved to i386-tdep.c.
1429         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1430
1431 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1432
1433         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1434         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1435
1436 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1437
1438         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1439         sim directory.
1440
1441 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1442
1443         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1444         ``Blanket Write Privs'' maintainers.
1445
1446 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1447
1448         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
1449         * language.c (longest_local_hex_string_custom): Don't compile
1450         'long long' section if host doesn't have 'long long'.
1451
1452 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1453
1454         * language.c (longest_raw_hex_string): Comment out.  Appears
1455         unused.
1456
1457 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1458
1459         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1460         "mmalloc.h" which means using PTRs.
1461         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1462
1463 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1464
1465         * defs.h (store_address, store_unsigned_integer, store_address):
1466         Replace PTR with void* in delcaration.
1467         * findvar.c (extract_signed_integer, extract_unsigned_integer,
1468         extract_long_unsigned_integer, extract_address,
1469         store_signed_integer, store_unsigned_integer, store_address):
1470         Convert definition to ISO-C.  Replace PTR with void*.
1471
1472 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1473
1474         * defs.h (make_cleanup_func): Document as deprecated.
1475         (make_cleanup_ftype): New typedef.  Make signature consistent with
1476         other function typedefs.  Document as not be used out side of
1477         make_cleanup code. Use in make_cleanup declarations.
1478         (null_cleanup): Replace PTR with void*.
1479
1480         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1481         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1482         null_cleanup): Change K&R definition to ISO-C using void* and
1483         make_cleanup_fytpe.
1484         (discard_my_cleanups): Don't cast argument to free.
1485
1486 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1487
1488         * defs.h (struct continuation_arg): Change type of field 'data'
1489         from PTR to void *.
1490
1491         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1492
1493         * event-top.c: Ditto.
1494
1495 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1496
1497         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1498         configure.
1499         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1500         SUBDIR_GDBTK_ALL): Define.
1501         (all-gdbtk, clean-gdbtk): New targets.
1502         (all): Add CONFIG_ALL as dependency.
1503         (clean): Add CONFIG_CLEAN as dependency.
1504
1505         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1506         (LN_S): Define.  Delete GDBtk's link code.
1507
1508 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1509
1510         * configure.in (ENABLE_GDBTK): Delete variable.
1511         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1512         * Makefile.in: Update.
1513         * configure: Regenerate
1514
1515 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1516
1517         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1518         NATDEPFILES list.
1519
1520 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
1521
1522         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1523         Override definitions to include the normal FPU registers.
1524         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1525         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
1526         fine for AIX/i386.
1527         (i387_to_double, double_to_i387): Remove prototypes.
1528
1529 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
1530
1531         * findvar.c (extract_floating, store_floating): Use target
1532         floating point type sizes rather host sizes to determine
1533         which conversion needs to be done.
1534
1535 2000-03-02  Nick Duffek  <nsd@cygnus.com>
1536
1537         * uw-thread.c: Apply GNU conventions to comment formatting.
1538         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1539         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1540         call to deactivate_uw_thread().
1541
1542 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1543
1544         * MAINTAINERS: Daniel Berlin is C++ maintainer.
1545
1546 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1547
1548         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1549         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
1550         share SCO/Unixware.  Nick Duffek and Peter Schauer share
1551         Solaris/x86.
1552
1553 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1554
1555         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1556         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1557         * remote-rdi.c (arm_rdi_close): Ditto.
1558
1559 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1560
1561         * CONTRIBUTE (configure.in): Note that patches to configure are
1562         not needed.
1563
1564 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
1565
1566         * MAINTAINERS: Correct my own mail address.
1567
1568 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1569
1570         * MAINTAINERS: Document people with paperwork pending.
1571
1572 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1573
1574         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1575         Make NEW_PROC_ABI interface functional on Solaris x86.
1576         * sol-thread.c (ps_lgetLDT): Rewrite to use new
1577         procfs_find_LDT_entry function from procfs.c, mostly copied from
1578         lin-thread.c.
1579         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1580         needed.
1581
1582 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1583
1584         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1585         * config/i386/tm-i386sol2.h (MERGEPID): Define.
1586
1587 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1588
1589         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
1590         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1591         FRAME_FIND_SAVED_REGS.
1592         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1593         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1594         Update.
1595
1596 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1597
1598         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1599         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
1600         parameter.
1601
1602 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1603
1604         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1605         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1606         (top level): Add prototypes for go32_* functions.
1607         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1608         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1609         Override definitions from tm-i386.h.
1610         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1611         * i386-tdep.c (i386_extract_return_value)
1612         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1613         to the list of targets which return FP values in FP registers.
1614
1615         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
1616         that this function be re-implemented using multi-arch.
1617
1618 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1619
1620         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1621         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
1622         and ScreenRows.
1623         * ser-go32.c: Include string.h, for prototype of strncasecmp.
1624         (dpmi_regs, dpmi_sregs): Remove unused variables.
1625         (dos_flush_input): Return a value, to prevent compiler warning.
1626         * expprint.c (dump_prefix_expression): Use %ld in format and cast
1627         sizeof(union exp_element) to long, to prevent GCC from complaining
1628         about format/argument mismatch.
1629         (dump_postfix_expression): Likewise.
1630
1631 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1632
1633         * arm-tdep.c: Include <ctype.h>.
1634
1635 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1636
1637         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1638         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
1639         that the target's stack was valid.
1640
1641 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1642
1643         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
1644         * dwarf2read.c (read_address): Read 16-bits addresses.
1645
1646 2000-02-28  Scott Bambrough <scottb@netwinder.org>
1647
1648         * arm-linux-nat.c (fetch_nw_fpe_*):
1649         Renamed to fetch_nwfpe_* to use the same naming convention
1650         as in the Linux kernel.  Modified prototype to get rid of
1651         unused parameters.
1652         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
1653         naming convention as in the Linux kernel.  Fixed calls to
1654         fetch_nwfpe_*.
1655         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
1656         unused variable.
1657
1658 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1659
1660         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
1661
1662 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
1663
1664         * win32-nat.c: Remove unneeded header.
1665         * wince.c: Ditto.
1666
1667 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1668
1669         * wince.c: Include "gdb_wait.h" and not "wait.h".
1670
1671 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1672
1673         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
1674         Target/Architecture maintainers descriptions.
1675
1676 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1677
1678         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
1679         Reorder headers a bit.  Overall cleanup and minor reformatting.
1680         (MIG_SERVER_DIED): Remove define.
1681         (proc_update_sc): Add braces to silence compiler warning.
1682         (proc_steal_exc_port): Initialize err to zero.
1683         (make_proc): Add braces to silence compiler warning.
1684         (inf_validate_task_sc): Add cast to silence compiler warning.
1685         (inf_set_traced): Reorganize a bit to silence compiler warning.
1686         (inf_validate_procs): Use mach_msg_type_number_t for all thread
1687         numbers and add braces to silence compiler warning.
1688         (gnu_wait): Add prototypes for server functions and add braces to
1689         silence compiler warnings.
1690         (S_exception_raise_request): Pass subcode to inf_debug call.
1691         (gnu_write_inferior): Remove unused variable `protection_changed'.
1692         (gnu_xfer_memory): Remove unused variable `result'.
1693         (set_sig_thread_cmd): Remove unused varible `tid'.
1694         (set_signals_cmd): Remve unused variable `trace'.
1695         (add_task_commands): Provide complete prototype.  Reformat help
1696         strings a bit to make sure the first line is a full sentence.
1697         Call info_port_rights_cmd instead of info_send_rights_cmd for the
1698         "info port-rights" command.
1699         (add_thread_commands): Provide complete prototype.  Make static.
1700         Reformat help strings a bit to make sure the first line is a full
1701         sentence.
1702         (_initialize_gnu_nat): Provide complete prototype.
1703
1704 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1705
1706         Make cross-compilation for the Hurd more friendly.
1707         From Jeff Bailey <jbailey@gnu.org>:
1708         * configure.in: Use AC_CHECK_TOOL to find MiG.
1709         * Makefile.in (MIG): New variable.
1710         * config/i386/i386gnu.mh (MIG): Remove.
1711         * configure: Regenerated.
1712
1713 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
1714
1715         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
1716         comment explaining motivation behind this function and why
1717         the generic facilities won't work for this platform.
1718         * rs6000-tdep.c (skip_prologue): Always test to make sure
1719         that an instruction is read successfully from the target's
1720         memory.  Introduce notion of instructions which may appear in
1721         the prologue, but may not end the prologue.  Added explicit
1722         check for nop instruction.  Use memset() to zero the frame
1723         data instead of assignment from a statically allocated,
1724         uninitialized structure.
1725
1726 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1727
1728         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
1729         systems.  Note that Jim Blandy as maintainer for ``tracing
1730         bytecode stuff''
1731
1732 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
1733
1734         From: Thomas Zenker <thz@Lennartz-electronic.DE>
1735         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
1736         NetBSD...) sys_errlist should not be declared in hsys.c.
1737         NEED_SYSERRLIST is set already by configure, so we can use it.
1738         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
1739         posix compliant and we should not work with the old compatibility
1740         stuff.  Because of that I undef BSD in case of FBSD etc and include
1741         sys/ioctl to get the flags.
1742         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
1743         for exclusive use.
1744
1745 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
1746
1747         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
1748         of return structure in r3 if necessary.
1749         (ppc_linux_memory_remove_breakpoints): New function.
1750         * rs6000-tdep.c (skip_prologue): Make sure that the cases
1751         for storing either cr or lr to the stack only handle those
1752         cases.  (I.e, don't let these cases match 0x00000000 which is
1753         found found in the shared library trampoline prior to the
1754         loading of the shared library.)
1755         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
1756         Declare.
1757         (MEMORY_REMOVE_BREAKPOINT): Define.
1758
1759 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
1760
1761         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
1762
1763 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1764
1765         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
1766         $(SUBDIR_*_INSTALL) when so configured.
1767         * configure: Regenerate.
1768
1769         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
1770         configure.
1771         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
1772         installing GDBtk.
1773         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
1774         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
1775         SUBDIR_GDBTK_INSTALL): Define.
1776         (install-gdbtk): New target.
1777
1778 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1779
1780         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
1781         * configure: Regenerate.
1782
1783 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
1784
1785         * configure.tgt: Add arm, mips, sh wince targets.
1786         * config/arm/tm-wince.h: New file.
1787         * config/arm/wince.mt: New file.
1788         * config/sh/tm-wince.h: New file.
1789         * config/sh/wince.mt: New file.
1790         * config/mips/tm-wince.h: New file.
1791         * config/mips/wince.mt: New file.
1792         * wince.c: New file.
1793         * wince-stub.c: New file.
1794         * wince-stub.h: New file.
1795         * sh-tdep.c: Use correct register names for Windows CE.
1796
1797 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1798
1799         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
1800         (error_return, quit_return): Merge into catch_return pointer.
1801         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
1802         and communicate reason to catch_errors via setjmp return value.
1803         (catch_errors): Always catch both quit and error, and if a catch
1804         wasn't requested by caller, throw it to the next catch_error.
1805         Replace dual longjmp buffer memcpy with single pointer change.
1806         Add FIXME for possibly adding new interface to tell caller what
1807         event was caught.  Add extensive comments.
1808         * defs.h (enum return_reason): Reserve 0 for use as initial
1809         setjmp() return value.
1810         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
1811         enum return_reason.
1812         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
1813
1814 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
1815
1816         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
1817         * valops.c (_initialize_valops): Add command "set unwindonsignal".
1818         (hand_function_call): Test for unwind_on_signal and act accordingly.
1819
1820 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1821
1822         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
1823         Match ../include/dis-asm.h change.
1824         * gdbarch.h: Regenerate.
1825         * corefile.c (dis_asm_read_memory): Update.
1826
1827 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1828
1829         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
1830         (ENABLE_CFLAGS): Move initialization to start of file.
1831         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
1832         selected and an ${srcdir}/mi directory is present enable MI
1833         interface.
1834
1835         * configure: Regenerate.
1836
1837         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
1838         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
1839         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
1840         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
1841         @CONFIG...@.
1842         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1843         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1844
1845         * mi: New directory. MI interface to GDB.
1846
1847         * defs.h (interpreter_p): Declare when UI_OUT.
1848         * top.c (gdb_init): When interpreter_p, check that the interpreter
1849         was recognized by one of the linked in interpreters.
1850         * main.c (interpreter_p): Define.
1851         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1852         * event-top.c (display_gdb_prompt): When interpreter_p, assume
1853         interpreter displays prompt.
1854
1855         * breakpoint.c (print_it_typical, watchpoint_check,
1856         print_one_breakpoint, mention): When MI include additional
1857         target status information.
1858         * infrun.c (print_stop_reason, normal_stop): Ditto.
1859
1860 2000-02-22  Jim Blandy  <jimb@redhat.com>
1861
1862         * gdbarch.sh: Make the `default' field really default to zero, as
1863         documented.
1864
1865         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1866         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1867         more function-like.
1868         (default_coerce_float_to_double, standard_coerce_float_to_double):
1869         New functions.
1870         (value_arg_coerce): Adjust for new definition.
1871         * value.h (default_coerce_float_to_double,
1872         standard_coerce_float_to_double): New declarations for the above.
1873         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1874         * gdbarch.c, gdbarch.h: Regenerated.
1875         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1876         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1877         definitions.
1878         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1879         function here.
1880         (mips_gdbarch_init): Install that as our coerce_float_to_double
1881         function.
1882
1883 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
1884
1885         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1886         type.
1887         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1888         forward declaration.
1889
1890         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1891         where the next frame is a signal handler caller.
1892
1893         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1894         undef.
1895         (tm-linux.h): Include.
1896         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
1897         include this file for us.
1898         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
1899         config/tm-linux.h for us.
1900         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1901
1902 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
1903
1904         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1905         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1906         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1907         and like targets.
1908
1909         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1910         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1911         * config/powerpc/xm-linux.h: Substantially revised for native
1912         port.
1913         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1914         (NATDEPFILES): Update list to reflect the fact that we can
1915         now debug natively.
1916
1917         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1918         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1919         Renamed; The former names were lacking the rs6000_ prefix.
1920         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1921         instead of rs6000_frame_chain.
1922         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
1923         of rs6000_frameless_function_invocation.
1924
1925 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1926
1927         From Philippe De Muyter  <phdm@macqel.be>
1928
1929         * event-loop.c (handle_file_event): In case of poll, enable
1930         printing of informational message if an error/exception is
1931         detected on the file descriptor.
1932
1933 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
1934
1935         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
1936
1937 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1938
1939         * buildsym.c: Include "language.h" and "expression.h" for
1940         longest_local_hex_string_custom.
1941
1942 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1943
1944         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
1945         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
1946         Cagney <cagney@b1.cygnus.com>.
1947
1948 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1949
1950         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
1951         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
1952         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
1953         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
1954         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
1955         Kingdon.
1956         * MAINTAINERS: Add Nick Clifton to write after approval list.
1957
1958 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1959
1960         * MAINTAINERS: Add note on multiple maintainers.
1961
1962 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
1963
1964         * cli-out.c (cli_table_header): Type of parameter `alignment' is
1965         `enum ui_align', not `int'.
1966         (cli_field_string, cli_field_skip): Likewise.
1967
1968 2000-02-18  Jim Blandy  <jimb@redhat.com>
1969
1970         From Jimmy Guo <guo@cup.hp.com>:
1971         * buildsym.h (add_free_pendings): Declare.
1972         * buildsym.c (add_free_pendings): New function.
1973         (make_blockvector): 32x64 fix using longest_local_hex_string().
1974         (start_subfile): initialize variable 'subfile'.
1975
1976 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1977
1978         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
1979         make sure that all is cleaned up after we disconnect from the
1980         target.
1981         (remote_detach): Ditto.
1982
1983 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1984
1985         From Rodney Brown  <RodneyBrown@pmsc.com>
1986         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
1987         potentially harming mistake.
1988
1989 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1990
1991         * arm-tdep.c: Use header file instead of extern declarations for
1992         the {get,set}_arm_regname* functions.
1993
1994 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
1995
1996         * configure.in: Replaces obsolete gdbtk-variable.c with
1997         gdbtk-varobj.c.
1998         * configure: Regenerate.
1999         * Makefile.in: Remove obsolete/extraneous references to
2000         gdbtk-var* files.
2001
2002 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2003
2004         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2005         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
2006         33 by definition, whereas REALTIME_LO might be 32 on systems that
2007         have SIG32 such as Linux.  Make sure that the signal number
2008         returned is within the range specified by REALTIME_LO and
2009         REALTIME_HI.
2010
2011 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2012
2013         * configure: Regenerated.
2014
2015 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2016
2017         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2018         _initialize_arm_tdep): Allows the user to choose between any of
2019         the flavors available for the disassembly to be used in the "info
2020         reg" command and elsewhere in gdb.  It prevents having to maintain
2021         this information in two places by using the data kept in the
2022         opcodes directory.
2023
2024 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2025
2026         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2027         prfpregset_t in <sys/procfs.h>.
2028         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2029         HAVE_PRFPREGSET_T.
2030         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2031         prgregset_t and prfpregset_t if they are not already present.
2032
2033 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2034
2035         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2036         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2037
2038 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
2039
2040         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2041         'do-doc'.
2042
2043 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
2044
2045         Changes for AIX 4.3:
2046         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2047         to correct value for generic dummy frames.  When using
2048         generic dummy frames, don't attempt to write TOC value or
2049         function to call into the call dummy.
2050         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2051         code to also handle the PowerOpen ABI.
2052         (ppc_push_return_address): Enable for all ports.
2053         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2054         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2055         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2056         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2057         provided by generic RS6000 definitions so that call dummies
2058         are implemented using generic dummy frames instead.
2059
2060         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2061         prior to changing the stack pointer via ptrace().  Also, ignore
2062         attempts to store to undefined registers that are less than
2063         NUM_REGS.
2064
2065         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2066         frame from 436 to 448 to account for alignment padding.
2067         (rs6000_push_arguments): Obtain actual register size instead
2068         of assuming the register is 4 bytes long.  [There's still
2069         more work to be done to totally remove the 4 byte assumption,
2070         however.]  Make sure the stack is 16 byte aligned as required
2071         by the PowerOpen ABI.  Also, make sure that small structures
2072         passed in registers are properly aligned within the register.
2073
2074 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
2075
2076         Patch applied by Kevin Buettner <kevinb@redhat.com>
2077
2078         * rs6000-tdep.c (skip_prologue): skip copying of argument
2079         registers to local variable registers.
2080
2081 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
2082
2083         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
2084         sym->section->index number is not a SECT_OFF_* code.
2085
2086 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2087
2088         * MAINTAINERS (write after approval): Add H.J. Lu.
2089
2090 2000-02-14  Nick Clifton  <nickc@cygnus.com>
2091
2092         * sh-tdep.c: Remove extraneous code.
2093
2094 2000-02-14  Amit S. Kale  <akale@veritas.com>
2095
2096         * elfread.c (elf_symtab_read): Move the use of sym to after where
2097         it is set.
2098         Checked in by Jim Kingdon  <kingdon@redhat.com>
2099
2100 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2101
2102         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2103
2104 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2105
2106         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2107         * dwarf2read.c: (die_is_declaration): New fn.
2108         (read_structure_scope): Use it.
2109
2110         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2111
2112 2000-02-10  J.T. Conklin  <jtc@redback.com>
2113
2114         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2115         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2116         configdirs.
2117         * gdbserver/low-nbsd.c: New file.
2118
2119         * gdbserver/Makefile.in: convert to autoconf.
2120         * gdbserver/configure.in: likewise.
2121         * gdbserver/configure: generate.
2122
2123 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2124
2125         * CONTRIBUTE: New file.  How to contribute to GDB.
2126
2127 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2128
2129         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
2130         Buettner to powerpc maintainers.  Make Kevin Buettner the
2131         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
2132         and Jason Molenda to write after aproval list.
2133
2134 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2135
2136         * MAINTAINERS: Reformat.  Separate into check-in categories.
2137
2138 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2139
2140         * uw-thread.c: Remove __FUNCTION__ GNUism.
2141
2142 2000-01-17  Amit S. Kale  <akale@veritas.com>
2143
2144         * elfread.c (elf_symtab_read): Use offset for the section in which a
2145         symbol resides, instead of .text section for calculating address of a
2146         symbol.
2147         Checked in by Jim Kingdon  <kingdon@redhat.com>
2148
2149 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
2150
2151         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
2152         no longer necessary now we have gdb_wait.h.
2153
2154 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2155
2156         * gnu-nat.c (proc_string): Make global.
2157         (do_mach_notify_dead_name): Suppress dead name notifications if we
2158         know that the task is dead.
2159
2160 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
2161
2162         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2163         instead of directly from the kernel.  Add some hackery to make
2164         sure that the info isn't influenced by suspension of the task in
2165         the proc server itself.
2166
2167 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
2168
2169         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
2170         approved by Michael Snyder.
2171
2172 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2173
2174         * linux-thread.c: Include defs.h before gdb_wait.h.
2175
2176 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2177
2178         * Makefile.in (wait_h): Delete macro.  Update all dependencies
2179         specifying gdb_wait.h instead.
2180
2181         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2182         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2183         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2184         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2185         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2186         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2187         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2188         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2189         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2190         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2191         or <sys/wait.h>.
2192         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2193
2194         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
2195         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2196
2197 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
2198
2199         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2200         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2201         (d10v_stack_align): Declare.
2202         * d10v-tdep.c (d10v_stack_align): Define.
2203
2204 1999-08-23  J.T. Conklin  <jtc@redback.com>
2205
2206         * top.c (remote_timeout): Change default to 2.  Add comment
2207         explaining history of changes to the default value.
2208         * remote.c (_initialize_remote): Remove code that adds set/
2209         show remotetimeout, as that's also done in top.c
2210
2211 1999-10-18  J.T. Conklin  <jtc@redback.com>
2212
2213         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2214         Return E01 instead of P01 when 'P' command fails.
2215
2216 2000-02-05  J.T. Conklin  <jtc@redback.com>
2217
2218         * remote.c (putpkt_binary): Handle NAK from target stub.
2219
2220 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2221
2222         * configure.in: Remove the addition of sol-thread.c to the
2223         CONFIG_INITS list. This caused problems with init.c, because
2224         sol-thread.c would be grepped twice for _initialize_* functions.
2225         * configure: Ditto.
2226         * Makefile.in: Add FIXME for init.c.
2227
2228 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
2229
2230         Clean up compiler warnings:
2231         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2232         stack.c, valprint.c: Change variables to unsigned.
2233         * bcache.c: Rearrange to avoid warnings about variables not being set.
2234         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2235         rather than declaring print_max and repeat_count_threashold
2236         ourselves (incorrectly).
2237         * valprint.h: Do declare repeat_count_threashold.
2238         * ch-exp.c: Use default case for internal error.
2239         * findvar.c: Don't omit argument type.
2240         * symtab.c: Remove unused variable.
2241
2242 2000-02-04  Jim Blandy  <jimb@redhat.com>
2243
2244         * c-typeprint.c (remove_qualifiers): New function.
2245         (c_type_print_base): Use it to remove qualifiers from C++
2246         qualified names, not strrchr.
2247
2248         * c-typeprint.c (c_type_print_base): Recognize type conversion
2249         operators by calling is_type_conversion_operator.
2250         (is_type_conversion_operator): New function.
2251
2252 2000-02-04  Nick Clifton  <nickc@cygnus.com>
2253
2254         * config/arm/tm-arm.h (LOWEST_PC): Define.
2255
2256 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2257
2258         * infrun.c (resume): Make just one call to target_resume(), instead
2259         of four: set up correct parameters in all the cases ahead of time,
2260         and do call at the end.
2261
2262 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2263
2264         * config/powerpc/tm-ppc-eabi.h: Define
2265         SOFUN_ADDRESS_MAYBE_MISSING.
2266
2267 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2268
2269         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2270         frames (revisited).
2271
2272 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2273
2274         * Makefile.in (INIT_FILES): Append CONFIG_INITS
2275         * configure.in (CONFIG_INIT): Initialize.
2276         (links): Link srcdir/gdbtk/library to gdbtcl2.
2277         * gdbtcl2: Moved to gdbtk/library.
2278         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2279         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2280         gdbtk.h: Moved to gdbtk/generic.
2281
2282 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2283
2284         * printcmd.c (build_address_symbolic): New function. Returns all
2285         the parts that are necessary to print an address in a symbolic
2286         form.
2287         (print_address_symbolic): Split into a printing part and an
2288         information building part, build_address_symbolic().
2289
2290         * defs.h (build_address_symbolic): Export.
2291
2292 2000-02-03  Jim Blandy  <jimb@redhat.com>
2293
2294         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2295         opcode.
2296
2297 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2298
2299         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2300         arguments on dummy frames.
2301
2302 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2303
2304         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2305         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2306
2307 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2308
2309         * remote.c (getpkt_sane): New function. It is the old getpkt(),
2310         which now returns a timeout indication.
2311         (getpkt): New function. Wrapper for getpkt_sane(), so that return
2312         value can still be ignored.
2313
2314 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2315
2316         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2317         UI_OUT.
2318
2319 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2320
2321         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
2322         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
2323         GDB_FILE.
2324
2325         * Makefile.in: Update.
2326
2327         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2328         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2329         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2330         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2331         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2332         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2333         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2334         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2335         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2336         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2337         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2338         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2339         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2340         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2341         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2342         config/pa/tm-hppa.h: Update.
2343         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2344
2345 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
2346
2347         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2348         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2349         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2350         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2351         config/m88k/delta88v4.mh, config/mips/irix4.mh,
2352         config/mips/irix5.mh, config/mips/mipsv4.mh,
2353         config/powerpc/solaris.mh (NATDEPFILES): Change references to
2354         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2355         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2356
2357 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2358
2359         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2360
2361         * main.c (captured_main): Only use the legacy tui_file code when
2362         linking in older code such as the TUI.
2363
2364         * gdb-file.h, gdb-file.c: New files.
2365         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2366         null_file_isatty, null_file_rewind, null_file_put,
2367         null_file_flush, null_file_write, null_file_fputs,
2368         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2369         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2370         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2371         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2372         set_gdb_file_data, struct accumulated_gdb_file,
2373         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2374         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2375         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2376         stdio_file_delete, stdio_file_flush, stdio_file_write,
2377         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2378         Moved to gdb-file.h and gdb-file.c.
2379         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2380         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2381         tui_file_rewind, tui_file_put, tui_file_fputs,
2382         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2383         fputs_unfiltered_hook):
2384         Moved to tui/tui-file.c and tui/tui-file.h.
2385
2386         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2387         (tui-file.o, gdb-file.o): Add dependencies.
2388         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2389         * main.c: #include tui/tui-file.h.
2390
2391 2000-01-28  Fred Fish  <fnf@cygnus.com>
2392
2393         * findvar.c (value_from_register): Special case handling of D10V
2394         pointer values fetched from registers.
2395
2396 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2397
2398         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2399         support for new style thumb prologues.
2400
2401 2000-01-28  Nick Clifton  <nickc@redhat.com>
2402
2403         * arm-tdep.c: Remove extraneous dash at start of strings
2404         introduced in previous delta.
2405
2406 2000-01-27  Nick Clifton  <nickc@redhat.com>
2407
2408         * arm-tdep.c: Replace uses of arm_toggle_renames() with
2409         parse_arm_disassembler_option().
2410
2411 2000-01-27  Jim Blandy  <jimb@cygnus.com>
2412
2413         * symtab.c (decode_line_1): Don't let commas that are within
2414         quotes or parenthesis terminate the line spec.  Don't use pp when
2415         removing the final double quote of a double-quoted string.  Don't
2416         forget to skip the opening double quote.  I have no clue whether
2417         this change is correct; probably we've just moved this function
2418         from one buggy place to another buggy place, and never came within
2419         an outhouse whiff of correctness.
2420         (find_toplevel_char): New function.
2421
2422 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2423
2424         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2425         passing the pointer to a thumb function as an argument.
2426
2427 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2428
2429         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2430         are reinserted for another run.
2431
2432 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2433
2434         * cli-out.c (cli_filed_string): Test for NULL string.
2435
2436 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2437
2438         * infcmd.c (run_stack_dummy): Account for a random signal stopping
2439         the inferior as well as breakpoints being hit while performing an
2440         inferior function call.
2441         * valops.c (hand_function_call): Ditto.
2442
2443 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2444
2445         From  Mark Kettenis  <kettenis@gnu.org>
2446
2447         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2448         i386_REGS_SEGS_STATE.
2449         (HAVE_I387_REGS): Define.
2450         (FLOAT_INFO): Remove.
2451         * i386gnu-nat.c: Almost completely rewritten to use new i386
2452         register layout and `float info' implementation.
2453         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2454         Move prototypes from here.
2455         * gnu-nat.h: To here.
2456
2457 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
2458
2459         * utils.c (get_field, put_field): Fix buffer underruns and
2460         overruns.  Also, handle case where total_len is not evenly
2461         divisible by 8.
2462         (getfield): Make sure zeroing of unwanted bits occurs even
2463         when bit field to extract does not straddle two or more
2464         bytes.
2465
2466 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
2467
2468         * defs.h: Add gdb_thread_select declaration.
2469
2470 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
2471
2472         * linux-thread.c (_initialize_linuxthreads): Make sure that
2473         linuxthreads_block_mask does not block SIGCHLD.
2474
2475 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2476
2477         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2478         text so that new lines work properly.
2479
2480 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2481
2482         * proc-utils.h: New file. Export functions from proc-*.c.
2483
2484         * proc_api.c: Rename to:
2485         * proc-api.c: New file. Add include of proc-utils.h.
2486
2487         * proc_events.c: Rename to:
2488         * proc-events.c: New file.
2489
2490         * proc_flags.c: Rename to:
2491         * proc-flags.c: New file.
2492
2493         * proc_why.c: Rename to:
2494         * proc-why.c: New file. Add include of proc-utils.h.
2495
2496         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2497         ctype.h, proc-utils.h.
2498         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2499         (open_procinfo_files): Conditionalize local variable tmp, to avoid
2500         compiler warnings.
2501         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2502         pathname.
2503         (procfs_wait): Adjust format in some printf_filetered calls to
2504         avoid compiler warnings.
2505         (make_signal_thread_runnable): Ifdef 0. The calls to this function
2506         are also ifdef'd 0 .
2507         (procfs_resume): Add parentheses around '&&' operation.
2508         (procfs_set_exec_trap): Remove unused variable.
2509         (info_proc_cmd): Add braces to avoid ambiguous else clause.
2510
2511         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2512         proc-why.o): Update dependencies.
2513
2514         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2515         proc-*.o.
2516
2517 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
2518
2519         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2520         Fix from Robert Lipe <robertl@sco.com>.
2521         * configure: Regenerated.
2522
2523 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2524
2525         * stack.c (print_frame_info_base): Break up into the frame info
2526         (location) printing part and the rest (source line printing).
2527         (print_frame): New function. Take care of printing the location
2528         information.
2529         Update copyright.
2530
2531         * infrun.c (normal_stop): Use enum values rather than integers for the
2532         source_flag to be passed to show_and_print_stack_frame().
2533         Update copyright.
2534
2535         * frame.h (print_what): New enum for 'source' argument to
2536         print_frame_info_base(). Use this instead of obscure numbers.
2537         Update copyright.
2538
2539 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
2540
2541         * event-top.c (stdin_event_handler): call quit_command rather than
2542         exit -- run cleanups, give target code a chance to say goodbye to
2543         the target.  Fixes bug where the inferior processes were left
2544         around on Solaris (and probably elsewhere) by the testsuite.
2545
2546 2000-01-14  Mark Salter  <msalter@cygnus.com>
2547
2548         * v850-tdep.c (v850_target_architecture_hook): Setup correct
2549         machine id for disassembly.
2550
2551 2000-01-13  Jim Blandy  <jimb@cygnus.com>
2552
2553         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2554         convert_to_regset, when regno indicates a specific register.
2555
2556 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2557
2558         * uw-thread.c: Document libthread.so debugging interface.  Minor
2559         comment and formatting tweaks.
2560         (DEBUG): #define as 0 instead of 1.
2561         (CALL_BASE): Include function name in error msg.
2562         (libthread_stub): Adjust inferior_pid after thread exit.
2563         (uw_thread_create_inferior): Deactivate uw_thread_ops before
2564         asking procfs_ops to create inferior.
2565         (libthread_init): Don't return nonlocally on error.
2566
2567 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2568
2569         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2570         variable.
2571
2572 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2573
2574         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2575         both sides are on the same state.
2576
2577 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2578
2579         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2580         115200 (minor syntax mistake).
2581
2582 2000-01-12  Jim Blandy  <jimb@cygnus.com>
2583
2584         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2585         this here, to go along with the definitions of PIDGET and TIDGET.
2586
2587 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2588
2589         * thread.c (do_captured_thread_select): New function. Switch
2590         current thread, safely from within catch_errors().
2591         (gdb_thread_select): New function. Switch threads safely.
2592         (thread_command): Use gdb_thread_select().
2593         Include ui-out.h.
2594         (do_captured_list_thread_ids): New function.
2595         (gdb_list_thread_ids): New function.
2596
2597         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2598
2599 2000-01-11  Christopher Faylor <cgf@cygnus.com>
2600
2601         * configure.in: Avoid linking -limagehlp unless it's a native build.
2602         * configure: Regenerate.
2603         * thread.cc (add_thread): Clear private data pointer here or suffer
2604         strange behavior when it is checked for NULL later.
2605
2606 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
2607
2608         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2609         * configure.in: Add an additional library to cygwin link.
2610         * configure: Regenerate.
2611
2612         Patch from Egor Duda <deo@logos-m.ru>:
2613         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
2614         type.
2615
2616 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
2617
2618         * uw-thread.c: New file to support UnixWare user-mode threads:
2619         contributed by Nickolas Duffek  <nsd@cygnus.com>.
2620         * target.h (struct target_ops): New vector, to_extra_thread_info,
2621         allows back-ends to give extra details in info thread display.
2622         (target_extra_thread_info): define new macro.
2623         (target_find_new_threads): simplify macro.  Cleanup comments.
2624         * target.c (to_extra_thread_info): default and inherit new vector.
2625         (cleanup_target): eliminate PARAMS, break up long lines,
2626         provide default definition for to_extra_thread_info, and
2627         to_find_new_threads.  Default to_thread_alive and to_query
2628         to return_zero, not target_ignore (they each return int not void).
2629         (debug_to_find_new_threads): new debug entry.
2630         (setup_target_debug): add debug_to_find_new_threads.
2631         * gdbthread.h: export struct thread_info, find_thread_pid, and
2632         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
2633         copyright.  Add new private data pointer for use by target back-ends.
2634         * thread.c (struct thread_info): move definition to gdbthread.h.
2635         (find_thread_pid): new exported function for thread lookup.
2636         (iterate_over_threads): new exported function for applying
2637         arbitrary operations to threads.  Update copyright to 2000.
2638         (info_threads_command): use new target_extra_thread_info vector
2639         to display extra information about each thread (if implemented).
2640         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
2641         Add defines for PIDGET, etc.
2642         * config/i386/tm-i386sol2.h: ditto.
2643         * config/sparc/tm-sun4sol2.h: ditto.
2644         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
2645         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
2646         if -lpthread and -lpthreads fail.
2647
2648         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
2649         (proc_flags): combine flags that UnixWare splits into two locations.
2650         (proc_modify_flag): add support for PR_KLC (kill on last close).
2651         (proc_[un]set_kill_on_last_close): new functions.
2652
2653 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2654
2655         * infrun.c (normal_stop): Print out thread id when we stop.
2656
2657 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2658
2659         * remote.c (remote_open_1): Fix message so it does not imply a
2660         specific syntax for serial ports, as it is OS dependent.
2661         (remote_async_open_1): Ibid.
2662         (init_remote_ops): Ibid.
2663
2664 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2665
2666         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
2667         "set remotebaud" command (if set) when no speed is specified on
2668         the "target rdi" command.
2669
2670 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2671
2672         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
2673         115200.
2674         (baud_options[]): Ibid.
2675
2676 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2677
2678         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
2679         used by each operating system.
2680
2681 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2682
2683         * breakpoint.c (until_break_command): Add an argument for the
2684         continuation, the beginning of the cleanups set up by this
2685         command.
2686         (until_break_command_continuation): Do cleanups until the one
2687         passed in as argument instead of doing all of them.
2688
2689         * infcmd.c (finish_command_continuation): Expect a new argument,
2690         which indicates up to where to do cleanups. Update calls to
2691         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
2692         (finish_command): Add another argument for the continuation: the
2693         starting cleanup for this command.
2694
2695 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2696
2697         From Grant Edwards <grante@visi.com> (original patch from Thomas
2698         Zenker ):
2699         * rdi-share/ardi.c: Allow interruption of interruptible
2700         targets with a <CNTL-C>.
2701
2702 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2703
2704         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
2705         to control port to accommodate some versions of Angel.
2706
2707 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2708
2709         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
2710         Add interpretation for C Support Library packets.
2711
2712 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2713
2714         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
2715         is now being modified.
2716         * rdi-share/devsw.h: Adjust declaration of the above funtion.
2717
2718 For older changes see ChangeLog-99
2719 \f
2720 Local Variables:
2721 mode: change-log
2722 left-margin: 8
2723 fill-column: 74
2724 version-control: never
2725 End: