gdb/ChangeLog

   1 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * Makefile.in (distclean): Delete tui/Makefile.
   4         * TODO: Add deletion of tui/Makefile.in to list.
   5
   6 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
   7
   8         * symfile.h (struct section_addr_info ): Remove fields for special
   9         treatment of .text, .data and .bss sections.
  10
  11         * solib.c (symbol_add_stub): The special field text_addr is not
  12         available anymore. Search for the .text field the hard way.
  13
  14         * symfile.c (build_section_addr_info_from_section_table): Don't
  15         fill in {text, data, bss}_addr any more.
  16         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
  17         to fill in section_offsets for objfile.
  18         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
  19         special case anymore.
  20         (add_symbol_file_command): Ditto.
  21
  22 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  23
  24         symfile.c: (symbol_file_command): Remove support for rombug, to
  25         simplify code.
  26
  27 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  28
  29         * symfile.c (add_symbol_file_command): Rewrite the arguments
  30         processing part. Simplify syntax of command. Remove support for
  31         rombug.
  32         (_initialize_symfile): Update help message for add-symbol-file
  33         command.
  34
  35 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  36
  37         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
  38         * gdbarch.h, gdbarch.c: Re-generate.
  39
  40 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  41
  42         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
  43         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
  44         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
  45         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
  46         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
  47         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
  48         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
  49         ADDRESS_TO_POINTER): Delete default definition.  Handled by
  50         gdbarch.
  51
  52         * gdbarch.sh: Make multi-arch defaults, defaults for non-
  53         multi-arch targets.
  54         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
  55         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
  56         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
  57         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
  58         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
  59         Provide default/legacy implementation.
  60         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
  61         * gdbarch.h, gdbarch.c: Re-generate.
  62
  63 2000-04-16  Jim Blandy  <jimb@redhat.com>
  64
  65         * findvar.c (store_typed_address, extract_typed_address): Fix
  66         function names in error messages.
  67
  68 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
  69
  70         * config/djgpp/config.sed: Fix the lines which edit clean: and
  71         uninstall-info: targets.
  72
  73 2000-04-14  Jim Blandy  <jimb@redhat.com>
  74
  75         Bring IEEE_FLOAT under gdbarch's control.
  76         * gdbarch.sh (IEEE_FLOAT): New entry.
  77         * gdbarch.c, gdbarch.h: Regenerated.
  78         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
  79         (print_floating): Use IEEE_FLOAT as if it were an expression; use
  80         the code specific to IEEE-format numbers whenever the value of
  81         IEEE_FLOAT is non-zero.
  82         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
  83         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
  84         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
  85         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
  86         config/mips/tm-mips.h, config/pa/tm-hppa.h,
  87         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
  88         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
  89         IEEE_FLOAT, make sure they give it the value (1).
  90
  91         Provide the hooks needed to support architectures on which
  92         pointers are not always simple byte addresses.
  93
  94         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
  95         functions which architectures can redefine, defaulting to
  96         generic_pointer_to_address and generic_address_to_pointer.
  97         * findvar.c (extract_typed_address, store_typed_address,
  98         generic_pointer_to_address, generic_address_to_pointer): New
  99         functions.
 100         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
 101         definitions.
 102         (extract_address, store_address): Doc fixes.
 103         * values.c (value_as_pointer): Doc fix.
 104         (value_from_pointer): New function.
 105         * defs.h (extract_typed_address, store_typed_address): New
 106         declarations.
 107         * inferior.h (generic_address_to_pointer,
 108         generic_pointer_to_address): New declarations.
 109         * value.h (value_from_pointer): New declaration.
 110
 111         The following changes are all of the general form "Use these
 112         functions instead of these other functions."  In each case, the
 113         change is because the new calls provide enough information to do
 114         the appropriate address / pointer conversions, where the old calls
 115         did not, or because the new functions are more appropriately named
 116         for the operation being performed.
 117
 118         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
 119         value_from_longest.
 120         * blockframe.c (generic_push_dummy_frame): Use read_pc and
 121         read_sp, not read_register.
 122         * c-valprint.c (c_val_print): Use extract_typed_address instead of
 123         extract_address to extract vtable entries and references.
 124         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
 125         instead of value_from_longest to extract the vtable's address.
 126         * eval.c (evaluate_subexp_standard): Use value_from_pointer
 127         instead of value_from_longest to compute `this', and for doing
 128         pointer-to-member dereferencing.
 129         * findvar.c (read_register): Use extract_unsigned_integer, not
 130         extract_address.
 131         (read_var_value): Use store_typed_address instead of store_address
 132         for building label values.
 133         (locate_var_value): Use value_from_pointer instead of
 134         value_from_longest.
 135         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
 136         instead of value_from_longest, to build arguments to __d_shl_get.
 137         * printcmd.c (set_next_address): Use value_from_pointer, not
 138         value_from_longest.
 139         (x_command): Use value_from_pointer, not value_from_longest.
 140         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
 141         not value_from_longest.
 142         * valarith.c (value_add, value_sub): Use value_from_pointer, not
 143         value_from_longest.
 144         * valops.c (find_function_in_inferior, value_coerce_array,
 145         value_coerce_function, value_addr, hand_function_call): Same.
 146         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
 147         * values.c (unpack_long): Use extract_typed_address to produce
 148         addresses from pointers and references, not extract_address.
 149         (value_from_longest): Use store_typed_address instead of
 150         store_address to produce pointer and reference values.
 151
 152 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
 153
 154         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
 155         HAVE_PSADDR_T): Add them here instead of in config.in.
 156
 157         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
 158         * configure.in: Add check for broken prfpregset_t type.
 159         * lin-thread.c (gdb_prfpregset): New typedef, depends on
 160         definition of PRFPREGSET_T_BROKEN.
 161         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
 162         p_td_thr_setfpregs, thread_db_fetch_registers,
 163         thread_db_store_registers): Use gdb_prfpregset_t instead of
 164         prfpregset_t.
 165         * config.in: Regenerated.
 166         * configure: Regenerated.
 167
 168 2000-04-13  DJ Delorie  <dj@cygnus.com>
 169
 170         * mips-tdep.c (do_fp_register_row): copy the number of bytes
 171         allocated, not the size of the pointer.
 172
 173 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 174
 175         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
 176         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
 177         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
 178         to handle floating point registers if NUM_FREGS is not zero.
 179
 180 2000-04-13  Nick Duffek  <nsd@cygnus.com>
 181
 182         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
 183         and document to_find_new_threads bug.
 184
 185 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
 186
 187         * infrun.c (proceed, normal_stop): Change the error message about
 188         failure to insert breakpoints/watchpoints so that it makes sense
 189         even if ptrace is not used or no other processes can be active.
 190
 191 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 192
 193         * configure.in: Add --enable-maintainer-mode.
 194         * aclocal.m4, configure: Re-generate.
 195
 196         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
 197         on maintainer-mode.  Update copying.c in source directory.
 198         (copying.txt): Delete rule.
 199         (copying.o): Add explict paths to $(srcdir) and explicit make
 200         rule.
 201
 202 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
 203
 204         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
 205         (fetch_debug_register, fetch_debug_register_pair,
 206         store_debug_register, store_debug_register_pair, is_power_of_2,
 207         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
 208         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
 209         New functions.
 210         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
 211         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
 212         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
 213         target_remove_watchpoint): Define.
 214         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
 215         ia64_linux_remove_watchpoint): Declare.
 216
 217 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 218
 219         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
 220         hardware breakpoint resources, return EBUSY.
 221         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
 222         one of the enumerated values, return EINVAL.
 223
 224 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 225
 226         * README: Mention special build instructions for DJGPP.
 227         * NEWS: Update with FP features on x87 platforms, and
 228         DJGPP-related changes.
 229
 230 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 231
 232         * top.c (gdb_completer_file_name_break_characters): New variable.
 233         (line_completion_function): When completing on file names, use
 234         gdb_completer_file_name_break_characters as word break
 235         characters for the readline library.
 236
 237 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
 238
 239         * i387-tdep.c (print_i387_value): Avoid call to
 240         floatformat_to_doublest if long double type is the same on host
 241         and target.
 242
 243 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
 244
 245         * wrapper.h: Remove definitions of internal functions.
 246         * wrapper.c: Remove definitions of exported functions (which are
 247         already in wrapper.h) and make static all internal wrap_* functions.
 248
 249 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 250
 251         * acconfig.h (USE_INCLUDED_REGEX): Add.
 252         * Makefile.in (REGEX_CFLAGS): Delete
 253         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
 254         * configure, config.in: Re-generate.
 255
 256 2000-04-10  Philip Blundell <philb@gnu.org>
 257
 258         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
 259         arm-linux-tdep.c.
 260         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
 261
 262 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
 263
 264         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
 265         * command.h (enum command_class): Remove trailing "," to placate
 266         AIX xlc.
 267
 268 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 269
 270         * TODO, NEWS: Update.  Mention MI.
 271
 272 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 273
 274         * gdbarch-utils.h, gdbarch-utils.c: Delete.
 275         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
 276         name problems.
 277         * Makefile.in: Update.
 278         * gdbarch.c: Update.
 279
 280 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 281
 282         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
 283         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
 284         new "set mips saved-gpreg-size" command
 285         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
 286         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
 287         either from target, or gdb multi-arch
 288         (show_mips_command): New. For "show mips" prefix command
 289         (set_mips_command): New. For "show mips" prefix command
 290         (_initialize_mips_tdep): Add top-level mips prefix command
 291         Add "set mips saved-gpreg-size" command
 292
 293         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
 294         mips_default_saved_regsize.
 295         (mips_gdbarch_init): Update.
 296         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
 297         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
 298         mips_default_saved_regsize.
 299
 300 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 301
 302         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
 303         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
 304         replace calls to target_xfer_memory() with target_read_memory()
 305         and target_write_memory().
 306
 307 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 308
 309         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
 310         NULL. Macro returns a CORE_ADDR.
 311
 312 2000-04-08  Jim Blandy  <jimb@redhat.com>
 313
 314         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
 315         Don't include "bfd-elf.h".
 316         (address_significant_size): Delete variable.
 317         (dwarf2_build_psymtabs_hard): Don't set it, or check for
 318         consistency between it and the Dwarf 2 compilation unit header
 319         address size.
 320         (read_address): Don't mask off bits above
 321         address_significant_size.
 322         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
 323         (elf_bfd_h): Remove variable; it's no longer used.
 324
 325 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 326
 327         * configure.in (NEW_PROC_API):  Escape square brackets when testing
 328         for solaris2.[678].
 329         * configure:  Regenerate.
 330
 331 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 332
 333         * ChangeLog: Correct date on last entry.
 334         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
 335         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
 336         * config/arm/tm-embed: Fix build warning from redefinition of
 337         LOWEST_PC.
 338         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
 339         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
 340         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
 341         override default in tm-arm.h.  Use default target byte order
 342         from tm-arm.h.
 343
 344 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 345
 346         * Makefile.in: Add dependency information for arm-linux-tdep.c.
 347         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
 348
 349 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 350
 351         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
 352         of PROC_SERVICE_IS_OLD.
 353         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
 354         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
 355
 356 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 357
 358         * Makefile.in (CFLAGS): Set using configure.
 359
 360         * configure.in (WARN_CFLAGS): Enable by default when GCC.
 361         * configure: Re-generate.
 362
 363 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 364
 365         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 366         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
 367         procfs_ops.to_has_all_memory to 1.
 368
 369         * TODO: Update
 370
 371 2000-04-06  Nick Duffek  <nsd@cygnus.com>
 372
 373         * configure.in (_MSE_INT_H): Define on Solaris 7.
 374         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
 375         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
 376         * configure: Regenerate.
 377         * config.in: Regenerate.
 378
 379 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
 380
 381         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
 382         Change to rely on PIDGET etc.
 383         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
 384         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
 385         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
 386         define.  Allow target to use procfs hardware watchpoints.
 387         * config/sparc/nm-sun4sol2.h: ditto.
 388         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
 389         definitions to use 16 bits for the pid, 15 bits for the tid, and
 390         1 bit for the flag.
 391         * config/sparc/tm-sun4sol2.h: ditto.
 392         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
 393         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
 394         for more than 15 thread increments.
 395
 396 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
 397
 398         * top.c (filename_completer): Set subsequent_name to 1 early on,
 399         to prevent an infinite loop if the first file in the directory is
 400         a backup file (whose name ends in a `~').
 401
 402 2000-04-05  Jim Blandy  <jimb@redhat.com>
 403
 404         * solib.c (update_solib_list): New function.
 405         (solib_add): Call update_solib_list, and then read symbols.
 406         (info_sharedlibrary_command): Call update_solib_list, not
 407         solib_add.
 408
 409 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 410
 411         * arm-linux-tdep.c: Resolve implicit function declarations by
 412         including target.h and value.h.  Inclusion of symtab.h is
 413         no longer needed.
 414
 415 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 416
 417         * arm-linux-tdep.c: New file.
 418         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
 419         (arm_get_longjmp_target): Moved it and all defines
 420         it uses to arm-linux-tdep.c.
 421         (arm_linux_extract_return_value): Moved to
 422         arm-linux-tdep.c.
 423         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
 424
 425 2000-04-04  Nick Duffek  <nsd@cygnus.com>
 426
 427         * infrun.c (handle_inferior_event): Call target_mourn_inferior
 428         instead of kill_target.
 429
 430 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
 431
 432         * TODO: Make note of various C++ things i have planned for 5.1.
 433
 434 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 435
 436         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
 437         in shift.  Stop GCC thinking it has a shift overflow.
 438
 439 2000-04-03  H.J. Lu  <hjl@gnu.org>
 440
 441         * TODO: Remove the regex entry.
 442
 443 2000-04-03  H.J. Lu  <hjl@gnu.org>
 444
 445         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
 446         is defined and <regex.h> otherwise.
 447
 448         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
 449         * monitor.c: Likewise.
 450         * osfsolib.c: Likewise.
 451         * solib.c: Likewise.
 452         * source.c: Likewise.
 453         * symtab.c: Likewise.
 454
 455         * Makefile.in (REGEX): Changed to @REGEX@.
 456         (REGEX_CFLAGS): New.
 457         (REGEX1): Removed.
 458         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
 459         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
 460
 461         * configure.in (--with-included-regex): New switch.
 462         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
 463         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
 464         * configure: Regenerated.
 465
 466 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 467
 468         * NEWS (powerpc-*-linux*): Mention.
 469
 470 2000-04-03  J.T. Conklin  <jtc@redback.com>
 471
 472         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
 473
 474 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 475
 476         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
 477         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
 478
 479         * ia64-linux-nat.c (fill_gregset): Implement.
 480         (supply_fpregset, fill_fpregset): New functions.
 481
 482         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
 483         which the CFM is fetched for certain frames.
 484         (find_global_pointer, find_extant_func_descr): Don't use
 485         partial symtabs for locating sections.
 486
 487         * config/ia64/linux.mh (LOADLIBES): Define.
 488         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
 489         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
 490         file containing generic linux declarations/definitions.
 491         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
 492         defined in generic nm-linux.h.
 493         (solib.h): Remove include; already included in generic nm-linux.h.
 494
 495 2000-04-03  Jim Blandy  <jimb@redhat.com>
 496
 497         * solib.c (solib_add): Move all the code for loading symbol tables
 498         below the code to sort out additions and removals.  That way, we
 499         always catch all loaded shared libraries whose symbols we haven't
 500         grabbed yet.
 501
 502         * solib.c (solib_add): Don't try to free a shared object's objfile
 503         if it doesn't have one.  Duh.
 504
 505         * solib.c (solib_add): If a pattern was given, but it doesn't
 506         match any currently loaded shared libraries, print a message;
 507         don't just be silent.
 508
 509 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 510
 511         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
 512         two-dimensional array instead of faking it with index
 513         arithmetics.
 514
 515 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 516
 517         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
 518
 519         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
 520         definition (and use the common one in tm-i386.h).
 521         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
 522         (I386_DJGPP_TARGET): Don't define, it's no longer required.
 523         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
 524         i386-tdep.c defines it for all x86 targets.
 525         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
 526
 527         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
 528
 529         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
 530         results.  Fix editing of `main' arguments for non-GNU Sed.
 531
 532 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 533
 534         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
 535         error message: there's no "overlay on" command.
 536
 537 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 538
 539         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
 540         (copying.txt): New target, a link to COPYING.
 541
 542 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 543
 544         * TODO: Update.
 545
 546 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 547
 548         * top.c: Re-indent.
 549         (set_hook, error_hook): Remove PARAMS.
 550
 551 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 552
 553         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
 554         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
 555         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
 556
 557 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 558
 559         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
 560
 561 2000-04-02  Nick Duffek  <nsd@cygnus.com>
 562
 563         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
 564         error() during parse_and_eval_type().
 565         (check_stub_method): Call safe_parse_type instead of
 566         parse_and_eval_type().
 567         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
 568         (wrap_parse_and_eval_type): New support function.
 569         * wrapper.h (gdb_parse_and_eval_type): Prototype.
 570         (wrap_parse_and_eval_type): Prototype.
 571
 572 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 573
 574         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
 575
 576 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 577
 578         * gdbarch-utils.h, gdbarch-utils.c: New files.
 579         * Makefile.in (SFILES, COMMON_OBS): Update.
 580         (gdbarch_utils_h) Define.
 581         (gdbarch-utils.o): Add dependencies.
 582
 583         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
 584         handling default method values.
 585         (startup_gdbarch): Rename default_gdbarch, name misleading.
 586         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 587         (register_name): Default to legacy_register_name.
 588         (call_dummy_words): Default to legacy_call_dummy_words.
 589         (sizeof_call_dummy_words): Default to
 590         legacy_sizeof_call_dummy_words.
 591         (register_convertible): Default to
 592         generic_register_convertible_not.
 593         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 594         (remote_translate_xfer_address): Default to
 595         generic_remote_translate_xfer_address.
 596         (frameless_function_invocation): Default to
 597         generic_frameless_function_invocation_not.
 598
 599 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
 600
 601         * i386-linux-nat.c: Add copyright notice.
 602
 603         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
 604         &floatformat_i387_ext.
 605         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
 606
 607 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
 608
 609         * findvar.c (extract_floating): Remove reference to
 610         TARGET_EXTRACT_FLOATING.
 611         (store_floating): Remove reference to TARGET_STORE_FLOATING.
 612
 613 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
 614
 615         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
 616         Safe version of value_subscript.
 617         * varobj.c (): Use gdb_value_subscript() to get an array element value.
 618
 619 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 620
 621         * ui-file.c: Include "gdb_string.h"
 622         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
 623         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
 624         unions, since they are all used to hold both pointers and ints
 625         at various times.  Casting pointer to int and vice versa gives
 626         warnings (and is not safe) if they are not the same size.
 627
 628 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 629
 630         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
 631         casting problems when int and pointer are not the  same size.
 632         * event-top.c (command_handler): Use data as a union.
 633         (command_line_handler_continuation): Ditto.
 634         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
 635         (step_once): ditto.  (finish_command_continuation): Ditto.
 636         (finish_command): Ditto.
 637         * breakpoint.c (until_break_command): Use data as a union.
 638         (until_break_command_continuation): Ditto.
 639         * utils.c (add_intermediate_continuation): Fix typo in comment.
 640
 641 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 642
 643         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
 644         * gdbarch.sh: Re-sync with gdbarch.[hc].
 645
 646 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
 647
 648         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
 649         (install_minimal_symbols): Fix demangled symbol problems caused by
 650         using add_minsym_to_hash_table for the demangled names, which is
 651         wrong. Now we use add_minsym_to_demangled_hash_table.
 652         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
 653         caused by weird control flow.
 654         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
 655
 656 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
 657
 658         * configure.in: -linux-gnu*, not -linux-gnu.
 659
 660 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 661
 662         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
 663         with qThreadExtraInfo.
 664
 665 2000-03-29  J.T. Conklin  <jtc@redback.com>
 666
 667         * i386nbsd-nat.c (fetch_core_registers): Make static.
 668
 669         * m68knbsd-nat.c (fetch_core_registers): Make static.
 670         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
 671
 672 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 673
 674         * TODO: Update GDB 5 status.
 675
 676 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 677
 678         * breakpoint.h (remove_hw_watchpoints): Add declaration.
 679         * breakpoints.c (remove_hw_watchpoints): Update.
 680         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
 681         condition.
 682
 683 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 684
 685         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
 686         infrun.c (resume):  Remove hardware watchpoints before stepping
 687         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
 688
 689 2000-03-28  Michael Snyder  <msnyder@cleaver.cygnus.com>
 690
 691         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
 692
 693 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 694
 695         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
 696         CORE_ADDR, to match call from procfs_set_watchpoint.
 697
 698         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
 699         Reselect the saved frame silently after frame selection for
 700         watchpoint evaluation.
 701         (insert_breakpoints):  Add missing space in `Hardware watchpoint
 702         deleted' message.  Do not reinsert hardware watchpoint if it is
 703         already marked for deletion at next stop.
 704
 705 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
 706
 707         * partial-stab.h: Add one more check against corrupted or irregular
 708         stabs entry.
 709
 710 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
 711
 712         * gnu-regex.c (regerror): Function renamed from `__regerror'.
 713         (Change also approved in the mainline glibc sources)
 714
 715 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 716
 717         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
 718         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
 719         particularly ensuring it can't return SERIAL_TIMEOUT when told
 720         not to time out.
 721
 722 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
 723
 724         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
 725         which never existed before, and thus, has no deprecated old command.
 726
 727         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
 728         "set archdebug" (same goes for the show commands).
 729         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
 730         deprecate "set eventdebug" (same goes for the show commands).
 731         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
 732         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
 733         instead.
 734         x(init_main): Add the "set debug" and "show debug" commands.
 735         Add setdebuglist and showdebuglist.
 736
 737 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
 738
 739         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
 740           Added prototype for the deprecate command so it doesn't complain.
 741
 742 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 743
 744         * top.c (print_gdb_version): Bump copyright year to 2000.
 745
 746 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 747
 748         * MAINTAINERS: Add Glen McCready to write after approval list.
 749
 750 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 751
 752         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
 753         * config.h: Regenerate.
 754
 755 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 756
 757         * TODO: Update.  Add criteria for next release of GDB.
 758
 759 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 760
 761         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
 762         * config.h: Regenerate.
 763
 764 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 765
 766         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
 767         before installing GDB.
 768
 769 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 770
 771         * Makefile.in (all-gdbtk): Check for an existing link/directory.
 772         Re-format warning message.  Document that post 5.0 this can be
 773         deleted.
 774
 775 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 776
 777         * ChangeLog: Revert whitespace changes.
 778
 779 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 780
 781         * MAINTAINERS: Update folks who need accounts.
 782
 783 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 784
 785         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
 786
 787 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
 788
 789         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
 790         instead of TARGET_LONG_DOUBLE_BITS.
 791         * config/i386/tm-i386mk.h: Likewise.
 792
 793 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
 794
 795         Provide `long double' support for most i386 targets.
 796         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
 797         &floatformat_i387_ext.
 798         (TARGET_LONG_DOUBLE_BITS): Define as 96.
 799         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
 800         `builtin_type_long_double'.
 801         (REGISTER_CONVERT_TO_VIRTUAL): Call
 802         i386_register_convert_to_virtual.
 803         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
 804         (i387_to_double, double_to_i387): Remove prototypes.
 805         (i386_extract_return_value): Change prototype to match definition
 806         in i386-tdep.c.
 807         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
 808         (TARGET_LONG_DOUBLE_BITS): #undef.
 809         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
 810         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
 811         (i387_extract_floating, i387_store_floating): Remove prototypes.
 812         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
 813         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
 814         (REGISTER_VIRTUAL_TYPE): Remove.
 815         * i386-tdep.c (i386_register_convert_to_virtual): New function.
 816         (i386_register_convert_to_raw): New function.
 817         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
 818         (i387_store_floating): Remove.
 819
 820 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 821
 822         * maint.c: Re-indent.
 823
 824 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 825
 826         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
 827
 828 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
 829
 830         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
 831         be inoperative.
 832
 833 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
 834
 835         * win32-nat.c: Back out special frame walking code.  It was broken.
 836         (handle_exception): Correctly identify an illegal instruction.
 837         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
 838         normal i386 handling.
 839
 840 2000-03-24  J.T. Conklin  <jtc@redback.com>
 841
 842         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
 843         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
 844         (fetch_core_registers): Read fp registers.
 845         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
 846
 847 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
 848
 849         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
 850         so that we can stop searching for the prologue past the function end
 851         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
 852
 853 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
 854
 855         * linux-thread.c, lin-thread.c (save_inferior_pid,
 856         restore_inferior_pid): Don't do compile time comparison
 857         of TARGET_PTR_BIT and TARGET_INT_BIT.
 858
 859 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
 860
 861         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
 862         and P_LINK_W.
 863         (P_PEA_FP, P_MOVL_SP_FP): New macros.
 864         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
 865         P_MOVM_L.
 866         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
 867         constants.
 868         (delta68_in_sigtramp): New function.
 869         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
 870         (m68k_skip_prologue): Use P_* macros, not hex constants.
 871         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
 872         instructions, but accept them in any order; use P_* macros, not octal
 873         or hex constants; recognize also `fmovemx to (fp + displacement)' and
 874         `moveml to (fp + displacement)'.
 875         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
 876         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
 877
 878 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 879
 880         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
 881
 882 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
 883
 884         * solib.c (open_symbol_file_object): To sneak an int argument
 885         past catch_errors, instead of casting it to a pointer, simply
 886         pass it by address.
 887
 888 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
 889
 890         * gdbtypes.c (rank_function): Rank all N parameters and use correct
 891         index into the prams[] and args[] arrays.
 892
 893 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
 894
 895         From David Whedon <dwhedon@gordian.com>
 896
 897         * top.c (execute_command): Checks all commands beore executing
 898         to see if the user needs to be warned that the command is
 899         deprecated, warns user if appropriate.
 900         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
 901         return values from void to struct cmd_list_element *.
 902         * command.c (lookup_cmd_1): Check aliases before following link
 903         in case user needs to be warned about a deprecated alias.
 904         (deprecate_cmd): new exported function for command deprecation,
 905         sets flags and posibly a replacement string.
 906         (deprecated_cmd_warning): New exported funciton to warn user about
 907         a deprecated command.
 908         (lookup_cmd_composition): New exported function that determines
 909         alias, prefix_command, and cmd based on a string.  This is useful
 910         is we want to full name of a command.
 911         * command.h : Added prototypes for deprecate_cmd,
 912         deprecated_warn_user and lookup_cmd_composition, added flags to
 913         the cmd_list_element structure, changed return values for
 914         add_com_* and add_info_* from void to cmd_list_element.
 915         * maint.c : (maintenance_deprecate): New function to deprecate a
 916         command.  This exists only so that the testsuite can deprecate
 917         commands at runtime and check the warning behavior.
 918         (maintenance_undeprecate) : New function, drops deprecated flags.
 919         (maintenance_do_deprecate): Actually does the (un)deprecation.
 920         (initialize_maint_cmds): Added the above new deprecate commands.
 921
 922 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
 923         * command.c (apropos_cmd_helper): New function, meat of the
 924         apropos command.
 925         (apropos_command): New apropos command to search command
 926         names/documentation for regular expressions.
 927         (_initialize_command): Add the apropos command.
 928
 929 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
 930
 931         * sol-thread.c (ps_pglobal_lookup): Change argument type from
 932         paddr_t to psaddr_t.  This mistake appears to date from an
 933         erroneous man page in Solaris 2.5 -- the correct type from the
 934         system headers has always been psaddr_t.
 935         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
 936         (rw_common): Ditto.
 937
 938 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
 939
 940         * ia64-linux-nat.c: Fix copyright.
 941         (fill_gregset): Minor formatting fix.
 942         * ia64-tdep.c (template_encoding_table, fetch_instruction,
 943         examine_prologue): Clean up some compiler warnings.
 944         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
 945         find_global_pointer, find_extant_func_descr): New functions.
 946         (ia64_use_struct_convention, ia64_extract_return_value,
 947         ia64_push_arguments): Handle HFAs.
 948         (ia64_push_arguments): Find (or build) a function descriptor
 949         when given a function address.
 950         (ia64_push_return_address): Moved code for finding the
 951         global pointer into its own function, find_global_pointer ().
 952
 953 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 954
 955         * event-loop.c (handle_file_event): Run through indent.
 956
 957 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 958
 959         From  Philippe De Muyter  <phdm@macqel.be>
 960
 961         * event-loop.c (sys/types.h): File now included unconditionally.
 962         (use_poll): New variable..
 963         (gdb_notifier): poll- and select-versions merged.
 964         (add_file_handler): If HAVE_POLL, check whether poll is usable,
 965         and reset `use_poll' if not.
 966         (create_file_handler): Select poll- or select-version according to
 967         `use_poll'.
 968         (delete_file_handler, handle_file_event): Likewise.
 969         (gdb_wait_for_event, poll_timers): Likewise.
 970
 971 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 972
 973         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
 974         size of a target pointer before passing them to print_address.
 975
 976 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
 977
 978         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
 979         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
 980         Remove
 981         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
 982         (i386_extract_return_value): Rewritten.  Correctly support all
 983         floating-point types and large integer types on targets that use
 984         the standard i386 GDB register layout and return floating-point
 985         values in the FPU.
 986
 987 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 988
 989         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
 990
 991 2000-03-21  J.T. Conklin  <jtc@redback.com>
 992
 993         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
 994         * i386nbsd-nat.c: New file.
 995
 996         * i386/tm-nbsd.h (NUM_REGS): Removed.
 997         (HAVE_I387_REGS): Defined.
 998         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
 999
1000         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1001         SVR4_SHARED_LIBS.
1002
1003 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1004
1005         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
1006         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
1007         the write after approval list.
1008
1009 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
1010
1011         * symtab.h (MAX_SECTIONS, struct section_addr_info,
1012         symbol_file_add):  Move declarations from here...
1013         * symfile.h: ...to here.
1014
1015         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1016         all section addresses, not just .text.
1017         * symfile.h, symfile.c (free_section_addr_info,
1018         build_section_addr_info_from_section_table): New functions.
1019
1020         * symfile.h (MAX_SECTIONS): Increase value to 40.
1021         * symfile.c (syms_from_objfile): Add bounds check prior to
1022         accessing ``other'' array in a section_addr_info_struct.
1023         Remove unused variable section_offsets.
1024         (add_symbol_file_command): Remove unused variable text_addr.
1025
1026 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
1027
1028         * breakpoint.c (bpstat_stop_status): Don't stop if a read
1029         watchpoint appears to break, but the watched value changed.
1030
1031 2000-03-21  Jim Blandy  <jimb@redhat.com>
1032
1033         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1034         a companion to gdbarch_alloc, which allows a gdbarch init function
1035         to free partially-built gdbarch structures.
1036         * gdbarch.c, gdbarch.h: Regenerated.
1037
1038 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1039
1040         * configure.host, configure.tgt (ia64-*-linux*): New entry.
1041
1042         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1043         initialize_arch): Define for IA-64.
1044         (initialize_arch): Add declaration.
1045
1046 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
1047
1048         * breakpoint.c (insert_breakpoints, remove_breakpoint)
1049         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1050         remove, or check status of hardware watchpoints for entire structs
1051         and arrays unless the user explicitly asked to watch that struct
1052         or array.
1053         (insert_breakpoints): Try to insert watchpoints for all the values
1054         on the value chain, even if some of them fail to insert.
1055
1056         * values.c (value_primitive_field): Set the offset in struct value
1057         we return when the field is a packed bitfield.
1058
1059 2000-03-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
1060
1061         * remote.c (remote_threads_extra_info): New function.
1062         Implement the extra thread info query for "info threads".
1063         (remote_threads_info): Clean up a bit.
1064         (use_threadinfo_query, use_threadextra_query): New variables.
1065         Control whether GDB will use the new or old protocol for
1066         thread info queries.
1067         (remote_open_1): Initialize new variables.
1068         (remote_async_open_1): Ditto.
1069         (remote_cisco_open): Ditto.
1070
1071 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1072
1073         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1074         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1075         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1076
1077 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1078
1079         * utils.c (floatformat_from_doublest): Don't assume that a long
1080         will be exactly 32 bits in length.  Also...  make sure space
1081         that we're writing the float to is completely initialized to
1082         zeroes, even when the number of bits in the float is not
1083         evenly divisible by FLOATFORMAT_CHAR_BIT.
1084
1085 2000-03-20  Jim Blandy  <jimb@redhat.com>
1086
1087         * i386-linux-nat.c: No need to #include "frame.h" any more.
1088         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1089         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1090         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1091         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1092         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1093         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1094         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1095         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1096         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1097         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1098         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
1099         out that these are target-dependent, and useful in non-native
1100         configurations.  Moved to...
1101         * i386-linux-tdep.c: ... Here, a new file.
1102         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1103         (i386-linux-tdep.o): New rule.
1104         (i386-linux-nat.o): We no longer depend on frame.h.
1105         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1106
1107 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
1108
1109         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1110         Print an error at compile time if we are to use select, but FD_SET
1111         is not available.
1112         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1113         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1114         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1115         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1116         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1117         instead of using memcpy and memset.  Use FD_ISSET.
1118
1119         * config/i386/xm-go32.h (fd_mask): Remove typedef.
1120
1121 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1122
1123         * command.c (_initialize_command): Document requirements for ``!''
1124         command.
1125
1126 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1127
1128         From Fri 10 Mar 2000 Robert
1129         <robert.melchers@drives.eurotherm.co.uk>:
1130         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1131
1132 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1133
1134         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1135         <dave@hiauly1.hia.nrc.ca>:
1136         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1137         _initialize_hpux_thread being called twice.
1138         * configure: Regenerated.
1139
1140 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1141
1142         * event-top.c (_initialize_event_loop): If instream is not
1143         connected to a terminal device, turn editing off.
1144
1145 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1146
1147         Support for building GDB with DJGPP, and running the test suite on
1148         it:
1149         * config/djgpp/djconfig.sh: New file.
1150         * config/djgpp/config.sed: New file.
1151         * config/djgpp/README: New file.
1152         * config/djgpp/fnchange.lst: New file.
1153         * config/djgpp/djcheck.sh: New file.
1154
1155 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1156
1157         * ser-go32.c (ports): Make the initializers complete, to pacify
1158         GCC 2.9X.
1159
1160 2000-03-17  Jim Blandy  <jimb@redhat.com>
1161
1162         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1163         two-dimensional array, instead of faking it with explicit index
1164         arithmetic.
1165
1166         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1167         linuxthreads_create_inferior): Fix typo in variable name: it's
1168         linuxthreads_exit_status, not linux_exit_status.
1169
1170         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1171         to W_STOPCODE.
1172
1173         * solib.c (solib_add): Delete debugging code.
1174
1175 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
1176
1177         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1178         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1179
1180 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
1181
1182         * language.c (set_lang_str): Do not call `free' for a null pointer.
1183         (set_type_str, set_range_str): Ditto.
1184
1185 2000-03-16  Jim Blandy  <jimb@redhat.com>
1186
1187         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1188         merge; reinstated.
1189
1190         * solib.c (current_sos): Be more careful about freeing the new
1191         so_list node if an error occurs.
1192
1193         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1194         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1195         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1196         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1197         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1198         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1199         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1200         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1201         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1202         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1203         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
1204         Linux-specific signal trampoline detection, and should be moved
1205         to...
1206         * i386-linux-nat.c: ... here.
1207         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1208         this any more, since we're not enabling OS-specific code in a
1209         OS-independent file.
1210
1211 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
1212
1213         * Makefile.in (go32-nat.o): Add prerequisites.
1214         (ALLDEPFILES): Add go32-nat.c.
1215
1216 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
1217
1218         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1219         * symfile.c (reread_symbols):  Clear msymbol hash table.
1220
1221 2000-03-15  Jim Blandy  <jimb@redhat.com>
1222
1223         Deal with the inferior unloading shared objects.
1224         * solib.c (current_sos): New function, replacing find_solib.
1225         (find_solib): Deleted.
1226         (free_so): New function.
1227         (clear_solib): Call free_so, instead of writing it out.
1228         (solib_add): Rewritten: compare the inferior's current list of
1229         shared objects with GDB's list, and do the required loads and
1230         unloads.
1231         (info_sharedlibrary_command, solib_address): Don't use find_solib
1232         to walk the list of shared libraries: call solib_add, and then
1233         walk the list at so_list_head normally.
1234         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1235         detach the core target.  These tasks are taken care of elsewhere.
1236         * target.c (remove_target_sections): New function.
1237         * target.h (remove_target_sections): New declaration.
1238
1239         * solib.c (symbol_add_stub): Check whether we've already created
1240         an objfile for this shared object first, before doing all that
1241         work to compute section addresses, etc.
1242
1243         * objfiles.c (unlink_objfile): Report an internal error if objfile
1244         doesn't occur in the object_files list.
1245
1246         * solib.c (special_symbol_handling): Delete argument; it's not
1247         used.
1248
1249         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1250
1251         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
1252         from solib structures. Use it throughout solib.c, get rid of all
1253         CORE_ADDR casts.
1254         (struct so_list):  Change type of lmaddr to CORE_ADDR.
1255         (first_link_map_member):  Change return value type to CORE_ADDR,
1256         update callers.
1257         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
1258         update callers.
1259         (open_symbol_file_object, find_solib):  Change type of lm variable
1260         to CORE_ADDR.
1261
1262 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
1263
1264         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1265         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1266         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1267         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1268
1269         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1270         not opened by dos_open, but let the 3 standard handles go through
1271         unharmed.
1272
1273 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1274
1275         * eval.c (evaluate_subexp_with_coercion): Add call to
1276         check_typedef, to handle typedeffed vars correctly.
1277
1278 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1279
1280         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1281         somewhat redundant.
1282         (QUIT): Note that this can probably be replaced by a function.
1283
1284 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
1285
1286         Add support for a variable object that tries to evaluate itself in
1287         the currently selected frame, rather than in a fixed frame.
1288
1289         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1290         gdb_parse_exp_1.
1291         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1292         of varobj_create.
1293         * varobj.c (varobj_list): Return type indicates whether the
1294         variable's type has changed (for current frame variables).
1295         (varobj_update): Handle the case where the variable's type has
1296         changed.
1297         (delete_variable_1): Allow for deletion of variables that have not
1298         been installed yet.
1299         (new_root_variable): Initialize use_selected_frame variable.
1300         (value_of_root): This is where most of the work to handle "current
1301         frame" variables was added.  Most of the complexity involves
1302         handling the case where the type of the variable has changed.
1303         (varobj_create): Add a "type" argument, to tell if the
1304         variable is one of these "current frame" variables.  Also protect
1305         call to parse_exp_1 from long jumping.
1306
1307 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
1308
1309         * go32-nat.c (struct env387): Remove declaration.
1310         (print_387_status, i386_go32_float_info): Remove redundant
1311         functions.
1312         (regno_mapping, sig_map, excepn_map): Add braces around inner
1313         initializers.
1314         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1315         fix code which mixed signed with unsigned.
1316         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1317         (go32_wait): Initialize INT3_addr.
1318         (go32_fetch_registers): Extend all FP registers that are shorter
1319         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
1320         on config/i386/tm-i386.h.
1321         (store_register): Support 32 FP registers.
1322         (go32_create_inferior): Don't crash if handed a NULL pointer
1323         instead of exec file name.
1324         (ignore): Remove unused function.
1325         (go32_insert_hw_breakpoint): Remove unused variables.
1326         (init_go32_ops): Set value of processing_gcc_compilation to 2.
1327
1328 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1329
1330         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1331         overloading, add support for seeing through references:
1332         * valops.c (find_overload_match): Handle STABS overloading for
1333         C++.
1334         (find_overload_match): Look in right place for function arguments
1335         in the debug info.
1336         (find_overload_match): Rather than giving up when we have >1
1337         perfect match, just choose one, especially since the
1338         recommendation GDB gives ("disambiguate it by specifying function
1339         signature"), is basically impossible.
1340         (check_field_in): STREQ->strcmp_iw
1341         (search_struct_field): STREQ->strcmp_iw
1342         (find_method_list): STREQ->strcmp_iw
1343         * gdbtypes.c (rank_one_type): Add ability to see through
1344         references.
1345         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1346         be different.
1347         (rank_function): Rank function properly (was doing it wrong
1348         before, comparing the wrong parts of the arrays)
1349         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1350         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1351         associated with converting a non-reference to a reference.
1352
1353         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1354         #ifdef DEBUG_OLOAD.
1355
1356 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1357
1358         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1359         a binary operator.
1360         (gnu_attach): Change error message for missing
1361         argument to be identical to the corresponding message in
1362         `inftarg.c'.  This makes the testsuite happy.
1363
1364 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1365
1366         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1367         %eflags isn't modified.  This fixes a bug where every call to a
1368         function in the program beyond the first call would fail.
1369
1370 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1371
1372         * MAINTAINERS: Devolve responsibility for domain maintenance.
1373
1374 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1375
1376         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1377
1378 2000-02-25  Scott Bambrough <scottb@netwinder.org>
1379
1380         * gdb.base/long_long.exp: Correct test suite failure when printing
1381         a long long value as a double on ARM platforms.
1382
1383 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1384
1385         * MAINTAINERS (Core): Anthony Green is the Java - including
1386         testsuite - maintainer.  Reformat testsuite and language support
1387         sections
1388
1389 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
1390
1391         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1392         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1393         i386_linux_saved_pc_after_call.
1394
1395 2000-03-06  Jim Blandy  <jimb@redhat.com>
1396
1397         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1398
1399         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1400         (compact_minimal_symbols): Added `objfile' argument.
1401         Put symbols in the objfile's hash table.
1402         (install_minimal_symbols): Put symbols in the objfile's demangled
1403         hash table.
1404         (lookup_minimal_symbol): Use hash table to find symbol in
1405         objfile.
1406         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1407         functions.
1408         (prim_record_minimal_symbol_and_info): Initialize the
1409         hash link fields of the new minimal symbol.
1410         * symtab.h (struct minimal_symbol): New fields `hash_next',
1411         `demangled_hash_next'.
1412         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1413         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1414         (struct objfile): New fields `msymbol_hash',
1415         `msymbol_demangled_hash'.
1416
1417 2000-03-06  Jim Blandy  <jimb@redhat.com>
1418
1419         * solib.c (first_link_map_member): Doc fix.
1420
1421 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1422
1423         From  Eli Zaretskii  <eliz@is.elta.co.il>:
1424
1425         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1426         zero, since time_t might be unsigned.
1427
1428 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
1429
1430         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1431         in *FPREGSETP.
1432         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1433
1434 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1435
1436         Allow GDB to run on Linux 2.0 again.
1437         * config.in: Add HAVE_PTRACE_GETREGS.
1438         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1439         * configure: Regenerated.
1440         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1441         CANNOT_STORE_REGISTER): New defines.
1442         * i386-linux-nat.c (have_ptrace_getregs): New variable.
1443         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1444         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1445         store_register, old_store_inferior_registers): Copied over from
1446         `inptrace.c' as a temporary measure.
1447         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1448         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
1449         HAVE_PTRACE_GETREGS isn't defined.
1450         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1451         with EIO.
1452         (fetch_inferior_registers, store_inferior_registers): Fall back on
1453         the method use in `infptrace.c' (by calling
1454         old_fetch_inferior_registers and old_store_inferior_registers) if
1455         `have_ptrace_getregs' isn't set.
1456
1457 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1458
1459         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1460         of gregset_t and fpregset_t.  Those are the only names that are
1461         guaranteed to specify the right types for all supported Linux
1462         systems out there.
1463         Various doc fixes and gratitious local variable renames, all in an
1464         attempt to stress similarities between the code and unify the
1465         terminology used.  Use ISO-C all over.
1466         (regmap): Remove trailing comma.
1467         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1468         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
1469         is unnecessary and wasn't used anyway.  All callers changed.
1470         (convert_to_fpregset, convert_to_xfpregset): Likewise.
1471         (fetch_regs, store_regs): Remove unused variable `regno'.
1472         (fill_fpregs): If REGNO is not -1, only update the specified
1473         register.
1474         (fetch_core_registers): Renamed from
1475         i386_linux_fetch_core_registers.  There is no need for a unique
1476         name since the function is static anyway.
1477         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1478         since it is more descriptive.
1479
1480 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1481
1482         * MAINTAINERS (readline/): Expand to include host maintainers.
1483
1484 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
1485
1486         Fix support for Linux/i386 signal trampolines.  The old approach
1487         didn't work for Linux 2.2 and beyond, and didn't work with recent
1488         versions of the GNU C library.
1489         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1490         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1491         (linux_rt_sigtramp_code): New variable.
1492         (LINUX_RT_SIGTRAMP_LEN): New define.
1493         (i386_linux_rt_sigtramp_start): New function.  Detect start of
1494         signal trampolines for RT signals.
1495         (i386_linux_sigtramp): Removed.
1496         (i386_linux_in_sigtramp): New function.
1497         (i386_linux_sigcontext_addr): New function.  Recognize the names
1498         of the signal tranmpolines used by recent versions of the GNU C
1499         library, and add support for RT signals.
1500         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
1501         defines.  Moved here from config/i386/tm-linux.h.
1502         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1503         Reimplement in terms of i386_linux_sigcontext_addr.
1504         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1505         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1506         Moved to i386-tdep.c.
1507         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1508
1509 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1510
1511         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1512         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1513
1514 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1515
1516         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1517         sim directory.
1518
1519 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1520
1521         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1522         ``Blanket Write Privs'' maintainers.
1523
1524 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1525
1526         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
1527         * language.c (longest_local_hex_string_custom): Don't compile
1528         'long long' section if host doesn't have 'long long'.
1529
1530 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1531
1532         * language.c (longest_raw_hex_string): Comment out.  Appears
1533         unused.
1534
1535 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1536
1537         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1538         "mmalloc.h" which means using PTRs.
1539         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1540
1541 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1542
1543         * defs.h (store_address, store_unsigned_integer, store_address):
1544         Replace PTR with void* in delcaration.
1545         * findvar.c (extract_signed_integer, extract_unsigned_integer,
1546         extract_long_unsigned_integer, extract_address,
1547         store_signed_integer, store_unsigned_integer, store_address):
1548         Convert definition to ISO-C.  Replace PTR with void*.
1549
1550 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1551
1552         * defs.h (make_cleanup_func): Document as deprecated.
1553         (make_cleanup_ftype): New typedef.  Make signature consistent with
1554         other function typedefs.  Document as not be used out side of
1555         make_cleanup code. Use in make_cleanup declarations.
1556         (null_cleanup): Replace PTR with void*.
1557
1558         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1559         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1560         null_cleanup): Change K&R definition to ISO-C using void* and
1561         make_cleanup_fytpe.
1562         (discard_my_cleanups): Don't cast argument to free.
1563
1564 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1565
1566         * defs.h (struct continuation_arg): Change type of field 'data'
1567         from PTR to void *.
1568
1569         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1570
1571         * event-top.c: Ditto.
1572
1573 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1574
1575         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1576         configure.
1577         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1578         SUBDIR_GDBTK_ALL): Define.
1579         (all-gdbtk, clean-gdbtk): New targets.
1580         (all): Add CONFIG_ALL as dependency.
1581         (clean): Add CONFIG_CLEAN as dependency.
1582
1583         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1584         (LN_S): Define.  Delete GDBtk's link code.
1585
1586 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1587
1588         * configure.in (ENABLE_GDBTK): Delete variable.
1589         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1590         * Makefile.in: Update.
1591         * configure: Regenerate
1592
1593 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1594
1595         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1596         NATDEPFILES list.
1597
1598 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
1599
1600         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1601         Override definitions to include the normal FPU registers.
1602         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1603         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
1604         fine for AIX/i386.
1605         (i387_to_double, double_to_i387): Remove prototypes.
1606
1607 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
1608
1609         * findvar.c (extract_floating, store_floating): Use target
1610         floating point type sizes rather host sizes to determine
1611         which conversion needs to be done.
1612
1613 2000-03-02  Nick Duffek  <nsd@cygnus.com>
1614
1615         * uw-thread.c: Apply GNU conventions to comment formatting.
1616         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1617         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1618         call to deactivate_uw_thread().
1619
1620 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1621
1622         * MAINTAINERS: Daniel Berlin is C++ maintainer.
1623
1624 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1625
1626         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1627         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
1628         share SCO/Unixware.  Nick Duffek and Peter Schauer share
1629         Solaris/x86.
1630
1631 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1632
1633         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1634         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1635         * remote-rdi.c (arm_rdi_close): Ditto.
1636
1637 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1638
1639         * CONTRIBUTE (configure.in): Note that patches to configure are
1640         not needed.
1641
1642 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
1643
1644         * MAINTAINERS: Correct my own mail address.
1645
1646 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1647
1648         * MAINTAINERS: Document people with paperwork pending.
1649
1650 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1651
1652         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1653         Make NEW_PROC_ABI interface functional on Solaris x86.
1654         * sol-thread.c (ps_lgetLDT): Rewrite to use new
1655         procfs_find_LDT_entry function from procfs.c, mostly copied from
1656         lin-thread.c.
1657         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1658         needed.
1659
1660 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1661
1662         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1663         * config/i386/tm-i386sol2.h (MERGEPID): Define.
1664
1665 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1666
1667         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
1668         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1669         FRAME_FIND_SAVED_REGS.
1670         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1671         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1672         Update.
1673
1674 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1675
1676         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1677         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
1678         parameter.
1679
1680 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1681
1682         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1683         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1684         (top level): Add prototypes for go32_* functions.
1685         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1686         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1687         Override definitions from tm-i386.h.
1688         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1689         * i386-tdep.c (i386_extract_return_value)
1690         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1691         to the list of targets which return FP values in FP registers.
1692
1693         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
1694         that this function be re-implemented using multi-arch.
1695
1696 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1697
1698         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1699         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
1700         and ScreenRows.
1701         * ser-go32.c: Include string.h, for prototype of strncasecmp.
1702         (dpmi_regs, dpmi_sregs): Remove unused variables.
1703         (dos_flush_input): Return a value, to prevent compiler warning.
1704         * expprint.c (dump_prefix_expression): Use %ld in format and cast
1705         sizeof(union exp_element) to long, to prevent GCC from complaining
1706         about format/argument mismatch.
1707         (dump_postfix_expression): Likewise.
1708
1709 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1710
1711         * arm-tdep.c: Include <ctype.h>.
1712
1713 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1714
1715         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1716         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
1717         that the target's stack was valid.
1718
1719 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1720
1721         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
1722         * dwarf2read.c (read_address): Read 16-bits addresses.
1723
1724 2000-02-28  Scott Bambrough <scottb@netwinder.org>
1725
1726         * arm-linux-nat.c (fetch_nw_fpe_*):
1727         Renamed to fetch_nwfpe_* to use the same naming convention
1728         as in the Linux kernel.  Modified prototype to get rid of
1729         unused parameters.
1730         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
1731         naming convention as in the Linux kernel.  Fixed calls to
1732         fetch_nwfpe_*.
1733         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
1734         unused variable.
1735
1736 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1737
1738         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
1739
1740 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
1741
1742         * win32-nat.c: Remove unneeded header.
1743         * wince.c: Ditto.
1744
1745 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1746
1747         * wince.c: Include "gdb_wait.h" and not "wait.h".
1748
1749 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1750
1751         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
1752         Target/Architecture maintainers descriptions.
1753
1754 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1755
1756         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
1757         Reorder headers a bit.  Overall cleanup and minor reformatting.
1758         (MIG_SERVER_DIED): Remove define.
1759         (proc_update_sc): Add braces to silence compiler warning.
1760         (proc_steal_exc_port): Initialize err to zero.
1761         (make_proc): Add braces to silence compiler warning.
1762         (inf_validate_task_sc): Add cast to silence compiler warning.
1763         (inf_set_traced): Reorganize a bit to silence compiler warning.
1764         (inf_validate_procs): Use mach_msg_type_number_t for all thread
1765         numbers and add braces to silence compiler warning.
1766         (gnu_wait): Add prototypes for server functions and add braces to
1767         silence compiler warnings.
1768         (S_exception_raise_request): Pass subcode to inf_debug call.
1769         (gnu_write_inferior): Remove unused variable `protection_changed'.
1770         (gnu_xfer_memory): Remove unused variable `result'.
1771         (set_sig_thread_cmd): Remove unused varible `tid'.
1772         (set_signals_cmd): Remve unused variable `trace'.
1773         (add_task_commands): Provide complete prototype.  Reformat help
1774         strings a bit to make sure the first line is a full sentence.
1775         Call info_port_rights_cmd instead of info_send_rights_cmd for the
1776         "info port-rights" command.
1777         (add_thread_commands): Provide complete prototype.  Make static.
1778         Reformat help strings a bit to make sure the first line is a full
1779         sentence.
1780         (_initialize_gnu_nat): Provide complete prototype.
1781
1782 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1783
1784         Make cross-compilation for the Hurd more friendly.
1785         From Jeff Bailey <jbailey@gnu.org>:
1786         * configure.in: Use AC_CHECK_TOOL to find MiG.
1787         * Makefile.in (MIG): New variable.
1788         * config/i386/i386gnu.mh (MIG): Remove.
1789         * configure: Regenerated.
1790
1791 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
1792
1793         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
1794         comment explaining motivation behind this function and why
1795         the generic facilities won't work for this platform.
1796         * rs6000-tdep.c (skip_prologue): Always test to make sure
1797         that an instruction is read successfully from the target's
1798         memory.  Introduce notion of instructions which may appear in
1799         the prologue, but may not end the prologue.  Added explicit
1800         check for nop instruction.  Use memset() to zero the frame
1801         data instead of assignment from a statically allocated,
1802         uninitialized structure.
1803
1804 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1805
1806         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
1807         systems.  Note that Jim Blandy as maintainer for ``tracing
1808         bytecode stuff''
1809
1810 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
1811
1812         From: Thomas Zenker <thz@Lennartz-electronic.DE>
1813         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
1814         NetBSD...) sys_errlist should not be declared in hsys.c.
1815         NEED_SYSERRLIST is set already by configure, so we can use it.
1816         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
1817         posix compliant and we should not work with the old compatibility
1818         stuff.  Because of that I undef BSD in case of FBSD etc and include
1819         sys/ioctl to get the flags.
1820         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
1821         for exclusive use.
1822
1823 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
1824
1825         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
1826         of return structure in r3 if necessary.
1827         (ppc_linux_memory_remove_breakpoints): New function.
1828         * rs6000-tdep.c (skip_prologue): Make sure that the cases
1829         for storing either cr or lr to the stack only handle those
1830         cases.  (I.e, don't let these cases match 0x00000000 which is
1831         found found in the shared library trampoline prior to the
1832         loading of the shared library.)
1833         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
1834         Declare.
1835         (MEMORY_REMOVE_BREAKPOINT): Define.
1836
1837 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
1838
1839         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
1840
1841 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1842
1843         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
1844         $(SUBDIR_*_INSTALL) when so configured.
1845         * configure: Regenerate.
1846
1847         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
1848         configure.
1849         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
1850         installing GDBtk.
1851         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
1852         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
1853         SUBDIR_GDBTK_INSTALL): Define.
1854         (install-gdbtk): New target.
1855
1856 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1857
1858         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
1859         * configure: Regenerate.
1860
1861 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
1862
1863         * configure.tgt: Add arm, mips, sh wince targets.
1864         * config/arm/tm-wince.h: New file.
1865         * config/arm/wince.mt: New file.
1866         * config/sh/tm-wince.h: New file.
1867         * config/sh/wince.mt: New file.
1868         * config/mips/tm-wince.h: New file.
1869         * config/mips/wince.mt: New file.
1870         * wince.c: New file.
1871         * wince-stub.c: New file.
1872         * wince-stub.h: New file.
1873         * sh-tdep.c: Use correct register names for Windows CE.
1874
1875 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1876
1877         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
1878         (error_return, quit_return): Merge into catch_return pointer.
1879         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
1880         and communicate reason to catch_errors via setjmp return value.
1881         (catch_errors): Always catch both quit and error, and if a catch
1882         wasn't requested by caller, throw it to the next catch_error.
1883         Replace dual longjmp buffer memcpy with single pointer change.
1884         Add FIXME for possibly adding new interface to tell caller what
1885         event was caught.  Add extensive comments.
1886         * defs.h (enum return_reason): Reserve 0 for use as initial
1887         setjmp() return value.
1888         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
1889         enum return_reason.
1890         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
1891
1892 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
1893
1894         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
1895         * valops.c (_initialize_valops): Add command "set unwindonsignal".
1896         (hand_function_call): Test for unwind_on_signal and act accordingly.
1897
1898 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1899
1900         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
1901         Match ../include/dis-asm.h change.
1902         * gdbarch.h: Regenerate.
1903         * corefile.c (dis_asm_read_memory): Update.
1904
1905 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1906
1907         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
1908         (ENABLE_CFLAGS): Move initialization to start of file.
1909         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
1910         selected and an ${srcdir}/mi directory is present enable MI
1911         interface.
1912
1913         * configure: Regenerate.
1914
1915         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
1916         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
1917         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
1918         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
1919         @CONFIG...@.
1920         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1921         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1922
1923         * mi: New directory. MI interface to GDB.
1924
1925         * defs.h (interpreter_p): Declare when UI_OUT.
1926         * top.c (gdb_init): When interpreter_p, check that the interpreter
1927         was recognized by one of the linked in interpreters.
1928         * main.c (interpreter_p): Define.
1929         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1930         * event-top.c (display_gdb_prompt): When interpreter_p, assume
1931         interpreter displays prompt.
1932
1933         * breakpoint.c (print_it_typical, watchpoint_check,
1934         print_one_breakpoint, mention): When MI include additional
1935         target status information.
1936         * infrun.c (print_stop_reason, normal_stop): Ditto.
1937
1938 2000-02-22  Jim Blandy  <jimb@redhat.com>
1939
1940         * gdbarch.sh: Make the `default' field really default to zero, as
1941         documented.
1942
1943         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1944         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1945         more function-like.
1946         (default_coerce_float_to_double, standard_coerce_float_to_double):
1947         New functions.
1948         (value_arg_coerce): Adjust for new definition.
1949         * value.h (default_coerce_float_to_double,
1950         standard_coerce_float_to_double): New declarations for the above.
1951         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1952         * gdbarch.c, gdbarch.h: Regenerated.
1953         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1954         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1955         definitions.
1956         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1957         function here.
1958         (mips_gdbarch_init): Install that as our coerce_float_to_double
1959         function.
1960
1961 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
1962
1963         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1964         type.
1965         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1966         forward declaration.
1967
1968         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1969         where the next frame is a signal handler caller.
1970
1971         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1972         undef.
1973         (tm-linux.h): Include.
1974         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
1975         include this file for us.
1976         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
1977         config/tm-linux.h for us.
1978         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1979
1980 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
1981
1982         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1983         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1984         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1985         and like targets.
1986
1987         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1988         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1989         * config/powerpc/xm-linux.h: Substantially revised for native
1990         port.
1991         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1992         (NATDEPFILES): Update list to reflect the fact that we can
1993         now debug natively.
1994
1995         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
1996         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
1997         Renamed; The former names were lacking the rs6000_ prefix.
1998         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
1999         instead of rs6000_frame_chain.
2000         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2001         of rs6000_frameless_function_invocation.
2002
2003 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2004
2005         From Philippe De Muyter  <phdm@macqel.be>
2006
2007         * event-loop.c (handle_file_event): In case of poll, enable
2008         printing of informational message if an error/exception is
2009         detected on the file descriptor.
2010
2011 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
2012
2013         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2014
2015 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2016
2017         * buildsym.c: Include "language.h" and "expression.h" for
2018         longest_local_hex_string_custom.
2019
2020 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2021
2022         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2023         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2024         Cagney <cagney@b1.cygnus.com>.
2025
2026 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2027
2028         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2029         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2030         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2031         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2032         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2033         Kingdon.
2034         * MAINTAINERS: Add Nick Clifton to write after approval list.
2035
2036 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2037
2038         * MAINTAINERS: Add note on multiple maintainers.
2039
2040 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
2041
2042         * cli-out.c (cli_table_header): Type of parameter `alignment' is
2043         `enum ui_align', not `int'.
2044         (cli_field_string, cli_field_skip): Likewise.
2045
2046 2000-02-18  Jim Blandy  <jimb@redhat.com>
2047
2048         From Jimmy Guo <guo@cup.hp.com>:
2049         * buildsym.h (add_free_pendings): Declare.
2050         * buildsym.c (add_free_pendings): New function.
2051         (make_blockvector): 32x64 fix using longest_local_hex_string().
2052         (start_subfile): initialize variable 'subfile'.
2053
2054 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2055
2056         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2057         make sure that all is cleaned up after we disconnect from the
2058         target.
2059         (remote_detach): Ditto.
2060
2061 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2062
2063         From Rodney Brown  <RodneyBrown@pmsc.com>
2064         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2065         potentially harming mistake.
2066
2067 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2068
2069         * arm-tdep.c: Use header file instead of extern declarations for
2070         the {get,set}_arm_regname* functions.
2071
2072 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2073
2074         * configure.in: Replaces obsolete gdbtk-variable.c with
2075         gdbtk-varobj.c.
2076         * configure: Regenerate.
2077         * Makefile.in: Remove obsolete/extraneous references to
2078         gdbtk-var* files.
2079
2080 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2081
2082         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2083         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
2084         33 by definition, whereas REALTIME_LO might be 32 on systems that
2085         have SIG32 such as Linux.  Make sure that the signal number
2086         returned is within the range specified by REALTIME_LO and
2087         REALTIME_HI.
2088
2089 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2090
2091         * configure: Regenerated.
2092
2093 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2094
2095         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2096         _initialize_arm_tdep): Allows the user to choose between any of
2097         the flavors available for the disassembly to be used in the "info
2098         reg" command and elsewhere in gdb.  It prevents having to maintain
2099         this information in two places by using the data kept in the
2100         opcodes directory.
2101
2102 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2103
2104         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2105         prfpregset_t in <sys/procfs.h>.
2106         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2107         HAVE_PRFPREGSET_T.
2108         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2109         prgregset_t and prfpregset_t if they are not already present.
2110
2111 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2112
2113         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2114         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2115
2116 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
2117
2118         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2119         'do-doc'.
2120
2121 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
2122
2123         Changes for AIX 4.3:
2124         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2125         to correct value for generic dummy frames.  When using
2126         generic dummy frames, don't attempt to write TOC value or
2127         function to call into the call dummy.
2128         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2129         code to also handle the PowerOpen ABI.
2130         (ppc_push_return_address): Enable for all ports.
2131         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2132         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2133         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2134         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2135         provided by generic RS6000 definitions so that call dummies
2136         are implemented using generic dummy frames instead.
2137
2138         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2139         prior to changing the stack pointer via ptrace().  Also, ignore
2140         attempts to store to undefined registers that are less than
2141         NUM_REGS.
2142
2143         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2144         frame from 436 to 448 to account for alignment padding.
2145         (rs6000_push_arguments): Obtain actual register size instead
2146         of assuming the register is 4 bytes long.  [There's still
2147         more work to be done to totally remove the 4 byte assumption,
2148         however.]  Make sure the stack is 16 byte aligned as required
2149         by the PowerOpen ABI.  Also, make sure that small structures
2150         passed in registers are properly aligned within the register.
2151
2152 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
2153
2154         Patch applied by Kevin Buettner <kevinb@redhat.com>
2155
2156         * rs6000-tdep.c (skip_prologue): skip copying of argument
2157         registers to local variable registers.
2158
2159 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
2160
2161         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
2162         sym->section->index number is not a SECT_OFF_* code.
2163
2164 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2165
2166         * MAINTAINERS (write after approval): Add H.J. Lu.
2167
2168 2000-02-14  Nick Clifton  <nickc@cygnus.com>
2169
2170         * sh-tdep.c: Remove extraneous code.
2171
2172 2000-02-14  Amit S. Kale  <akale@veritas.com>
2173
2174         * elfread.c (elf_symtab_read): Move the use of sym to after where
2175         it is set.
2176         Checked in by Jim Kingdon  <kingdon@redhat.com>
2177
2178 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2179
2180         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2181
2182 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2183
2184         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2185         * dwarf2read.c: (die_is_declaration): New fn.
2186         (read_structure_scope): Use it.
2187
2188         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2189
2190 2000-02-10  J.T. Conklin  <jtc@redback.com>
2191
2192         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2193         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2194         configdirs.
2195         * gdbserver/low-nbsd.c: New file.
2196
2197         * gdbserver/Makefile.in: convert to autoconf.
2198         * gdbserver/configure.in: likewise.
2199         * gdbserver/configure: generate.
2200
2201 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2202
2203         * CONTRIBUTE: New file.  How to contribute to GDB.
2204
2205 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2206
2207         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
2208         Buettner to powerpc maintainers.  Make Kevin Buettner the
2209         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
2210         and Jason Molenda to write after aproval list.
2211
2212 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2213
2214         * MAINTAINERS: Reformat.  Separate into check-in categories.
2215
2216 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2217
2218         * uw-thread.c: Remove __FUNCTION__ GNUism.
2219
2220 2000-01-17  Amit S. Kale  <akale@veritas.com>
2221
2222         * elfread.c (elf_symtab_read): Use offset for the section in which a
2223         symbol resides, instead of .text section for calculating address of a
2224         symbol.
2225         Checked in by Jim Kingdon  <kingdon@redhat.com>
2226
2227 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
2228
2229         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
2230         no longer necessary now we have gdb_wait.h.
2231
2232 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2233
2234         * gnu-nat.c (proc_string): Make global.
2235         (do_mach_notify_dead_name): Suppress dead name notifications if we
2236         know that the task is dead.
2237
2238 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
2239
2240         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2241         instead of directly from the kernel.  Add some hackery to make
2242         sure that the info isn't influenced by suspension of the task in
2243         the proc server itself.
2244
2245 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
2246
2247         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
2248         approved by Michael Snyder.
2249
2250 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2251
2252         * linux-thread.c: Include defs.h before gdb_wait.h.
2253
2254 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2255
2256         * Makefile.in (wait_h): Delete macro.  Update all dependencies
2257         specifying gdb_wait.h instead.
2258
2259         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2260         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2261         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2262         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2263         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2264         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2265         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2266         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2267         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2268         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2269         or <sys/wait.h>.
2270         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2271
2272         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
2273         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2274
2275 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
2276
2277         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2278         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2279         (d10v_stack_align): Declare.
2280         * d10v-tdep.c (d10v_stack_align): Define.
2281
2282 1999-08-23  J.T. Conklin  <jtc@redback.com>
2283
2284         * top.c (remote_timeout): Change default to 2.  Add comment
2285         explaining history of changes to the default value.
2286         * remote.c (_initialize_remote): Remove code that adds set/
2287         show remotetimeout, as that's also done in top.c
2288
2289 1999-10-18  J.T. Conklin  <jtc@redback.com>
2290
2291         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2292         Return E01 instead of P01 when 'P' command fails.
2293
2294 2000-02-05  J.T. Conklin  <jtc@redback.com>
2295
2296         * remote.c (putpkt_binary): Handle NAK from target stub.
2297
2298 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2299
2300         * configure.in: Remove the addition of sol-thread.c to the
2301         CONFIG_INITS list. This caused problems with init.c, because
2302         sol-thread.c would be grepped twice for _initialize_* functions.
2303         * configure: Ditto.
2304         * Makefile.in: Add FIXME for init.c.
2305
2306 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
2307
2308         Clean up compiler warnings:
2309         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2310         stack.c, valprint.c: Change variables to unsigned.
2311         * bcache.c: Rearrange to avoid warnings about variables not being set.
2312         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2313         rather than declaring print_max and repeat_count_threashold
2314         ourselves (incorrectly).
2315         * valprint.h: Do declare repeat_count_threashold.
2316         * ch-exp.c: Use default case for internal error.
2317         * findvar.c: Don't omit argument type.
2318         * symtab.c: Remove unused variable.
2319
2320 2000-02-04  Jim Blandy  <jimb@redhat.com>
2321
2322         * c-typeprint.c (remove_qualifiers): New function.
2323         (c_type_print_base): Use it to remove qualifiers from C++
2324         qualified names, not strrchr.
2325
2326         * c-typeprint.c (c_type_print_base): Recognize type conversion
2327         operators by calling is_type_conversion_operator.
2328         (is_type_conversion_operator): New function.
2329
2330 2000-02-04  Nick Clifton  <nickc@cygnus.com>
2331
2332         * config/arm/tm-arm.h (LOWEST_PC): Define.
2333
2334 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2335
2336         * infrun.c (resume): Make just one call to target_resume(), instead
2337         of four: set up correct parameters in all the cases ahead of time,
2338         and do call at the end.
2339
2340 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2341
2342         * config/powerpc/tm-ppc-eabi.h: Define
2343         SOFUN_ADDRESS_MAYBE_MISSING.
2344
2345 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2346
2347         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2348         frames (revisited).
2349
2350 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2351
2352         * Makefile.in (INIT_FILES): Append CONFIG_INITS
2353         * configure.in (CONFIG_INIT): Initialize.
2354         (links): Link srcdir/gdbtk/library to gdbtcl2.
2355         * gdbtcl2: Moved to gdbtk/library.
2356         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2357         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2358         gdbtk.h: Moved to gdbtk/generic.
2359
2360 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2361
2362         * printcmd.c (build_address_symbolic): New function. Returns all
2363         the parts that are necessary to print an address in a symbolic
2364         form.
2365         (print_address_symbolic): Split into a printing part and an
2366         information building part, build_address_symbolic().
2367
2368         * defs.h (build_address_symbolic): Export.
2369
2370 2000-02-03  Jim Blandy  <jimb@redhat.com>
2371
2372         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2373         opcode.
2374
2375 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2376
2377         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2378         arguments on dummy frames.
2379
2380 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2381
2382         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2383         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2384
2385 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2386
2387         * remote.c (getpkt_sane): New function. It is the old getpkt(),
2388         which now returns a timeout indication.
2389         (getpkt): New function. Wrapper for getpkt_sane(), so that return
2390         value can still be ignored.
2391
2392 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2393
2394         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2395         UI_OUT.
2396
2397 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2398
2399         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
2400         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
2401         GDB_FILE.
2402
2403         * Makefile.in: Update.
2404
2405         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2406         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2407         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2408         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2409         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2410         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2411         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2412         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2413         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2414         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2415         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2416         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2417         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2418         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2419         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2420         config/pa/tm-hppa.h: Update.
2421         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2422
2423 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
2424
2425         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2426         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2427         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2428         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2429         config/m88k/delta88v4.mh, config/mips/irix4.mh,
2430         config/mips/irix5.mh, config/mips/mipsv4.mh,
2431         config/powerpc/solaris.mh (NATDEPFILES): Change references to
2432         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2433         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2434
2435 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2436
2437         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2438
2439         * main.c (captured_main): Only use the legacy tui_file code when
2440         linking in older code such as the TUI.
2441
2442         * gdb-file.h, gdb-file.c: New files.
2443         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2444         null_file_isatty, null_file_rewind, null_file_put,
2445         null_file_flush, null_file_write, null_file_fputs,
2446         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2447         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2448         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2449         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2450         set_gdb_file_data, struct accumulated_gdb_file,
2451         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2452         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2453         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2454         stdio_file_delete, stdio_file_flush, stdio_file_write,
2455         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2456         Moved to gdb-file.h and gdb-file.c.
2457         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2458         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2459         tui_file_rewind, tui_file_put, tui_file_fputs,
2460         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2461         fputs_unfiltered_hook):
2462         Moved to tui/tui-file.c and tui/tui-file.h.
2463
2464         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2465         (tui-file.o, gdb-file.o): Add dependencies.
2466         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2467         * main.c: #include tui/tui-file.h.
2468
2469 2000-01-28  Fred Fish  <fnf@cygnus.com>
2470
2471         * findvar.c (value_from_register): Special case handling of D10V
2472         pointer values fetched from registers.
2473
2474 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2475
2476         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2477         support for new style thumb prologues.
2478
2479 2000-01-28  Nick Clifton  <nickc@redhat.com>
2480
2481         * arm-tdep.c: Remove extraneous dash at start of strings
2482         introduced in previous delta.
2483
2484 2000-01-27  Nick Clifton  <nickc@redhat.com>
2485
2486         * arm-tdep.c: Replace uses of arm_toggle_renames() with
2487         parse_arm_disassembler_option().
2488
2489 2000-01-27  Jim Blandy  <jimb@cygnus.com>
2490
2491         * symtab.c (decode_line_1): Don't let commas that are within
2492         quotes or parenthesis terminate the line spec.  Don't use pp when
2493         removing the final double quote of a double-quoted string.  Don't
2494         forget to skip the opening double quote.  I have no clue whether
2495         this change is correct; probably we've just moved this function
2496         from one buggy place to another buggy place, and never came within
2497         an outhouse whiff of correctness.
2498         (find_toplevel_char): New function.
2499
2500 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2501
2502         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2503         passing the pointer to a thumb function as an argument.
2504
2505 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2506
2507         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2508         are reinserted for another run.
2509
2510 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2511
2512         * cli-out.c (cli_filed_string): Test for NULL string.
2513
2514 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2515
2516         * infcmd.c (run_stack_dummy): Account for a random signal stopping
2517         the inferior as well as breakpoints being hit while performing an
2518         inferior function call.
2519         * valops.c (hand_function_call): Ditto.
2520
2521 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2522
2523         From  Mark Kettenis  <kettenis@gnu.org>
2524
2525         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2526         i386_REGS_SEGS_STATE.
2527         (HAVE_I387_REGS): Define.
2528         (FLOAT_INFO): Remove.
2529         * i386gnu-nat.c: Almost completely rewritten to use new i386
2530         register layout and `float info' implementation.
2531         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2532         Move prototypes from here.
2533         * gnu-nat.h: To here.
2534
2535 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
2536
2537         * utils.c (get_field, put_field): Fix buffer underruns and
2538         overruns.  Also, handle case where total_len is not evenly
2539         divisible by 8.
2540         (getfield): Make sure zeroing of unwanted bits occurs even
2541         when bit field to extract does not straddle two or more
2542         bytes.
2543
2544 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
2545
2546         * defs.h: Add gdb_thread_select declaration.
2547
2548 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
2549
2550         * linux-thread.c (_initialize_linuxthreads): Make sure that
2551         linuxthreads_block_mask does not block SIGCHLD.
2552
2553 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2554
2555         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2556         text so that new lines work properly.
2557
2558 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2559
2560         * proc-utils.h: New file. Export functions from proc-*.c.
2561
2562         * proc_api.c: Rename to:
2563         * proc-api.c: New file. Add include of proc-utils.h.
2564
2565         * proc_events.c: Rename to:
2566         * proc-events.c: New file.
2567
2568         * proc_flags.c: Rename to:
2569         * proc-flags.c: New file.
2570
2571         * proc_why.c: Rename to:
2572         * proc-why.c: New file. Add include of proc-utils.h.
2573
2574         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2575         ctype.h, proc-utils.h.
2576         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2577         (open_procinfo_files): Conditionalize local variable tmp, to avoid
2578         compiler warnings.
2579         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2580         pathname.
2581         (procfs_wait): Adjust format in some printf_filetered calls to
2582         avoid compiler warnings.
2583         (make_signal_thread_runnable): Ifdef 0. The calls to this function
2584         are also ifdef'd 0 .
2585         (procfs_resume): Add parentheses around '&&' operation.
2586         (procfs_set_exec_trap): Remove unused variable.
2587         (info_proc_cmd): Add braces to avoid ambiguous else clause.
2588
2589         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2590         proc-why.o): Update dependencies.
2591
2592         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2593         proc-*.o.
2594
2595 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
2596
2597         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2598         Fix from Robert Lipe <robertl@sco.com>.
2599         * configure: Regenerated.
2600
2601 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2602
2603         * stack.c (print_frame_info_base): Break up into the frame info
2604         (location) printing part and the rest (source line printing).
2605         (print_frame): New function. Take care of printing the location
2606         information.
2607         Update copyright.
2608
2609         * infrun.c (normal_stop): Use enum values rather than integers for the
2610         source_flag to be passed to show_and_print_stack_frame().
2611         Update copyright.
2612
2613         * frame.h (print_what): New enum for 'source' argument to
2614         print_frame_info_base(). Use this instead of obscure numbers.
2615         Update copyright.
2616
2617 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
2618
2619         * event-top.c (stdin_event_handler): call quit_command rather than
2620         exit -- run cleanups, give target code a chance to say goodbye to
2621         the target.  Fixes bug where the inferior processes were left
2622         around on Solaris (and probably elsewhere) by the testsuite.
2623
2624 2000-01-14  Mark Salter  <msalter@cygnus.com>
2625
2626         * v850-tdep.c (v850_target_architecture_hook): Setup correct
2627         machine id for disassembly.
2628
2629 2000-01-13  Jim Blandy  <jimb@cygnus.com>
2630
2631         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2632         convert_to_regset, when regno indicates a specific register.
2633
2634 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2635
2636         * uw-thread.c: Document libthread.so debugging interface.  Minor
2637         comment and formatting tweaks.
2638         (DEBUG): #define as 0 instead of 1.
2639         (CALL_BASE): Include function name in error msg.
2640         (libthread_stub): Adjust inferior_pid after thread exit.
2641         (uw_thread_create_inferior): Deactivate uw_thread_ops before
2642         asking procfs_ops to create inferior.
2643         (libthread_init): Don't return nonlocally on error.
2644
2645 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2646
2647         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2648         variable.
2649
2650 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2651
2652         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2653         both sides are on the same state.
2654
2655 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2656
2657         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2658         115200 (minor syntax mistake).
2659
2660 2000-01-12  Jim Blandy  <jimb@cygnus.com>
2661
2662         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2663         this here, to go along with the definitions of PIDGET and TIDGET.
2664
2665 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2666
2667         * thread.c (do_captured_thread_select): New function. Switch
2668         current thread, safely from within catch_errors().
2669         (gdb_thread_select): New function. Switch threads safely.
2670         (thread_command): Use gdb_thread_select().
2671         Include ui-out.h.
2672         (do_captured_list_thread_ids): New function.
2673         (gdb_list_thread_ids): New function.
2674
2675         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2676
2677 2000-01-11  Christopher Faylor <cgf@cygnus.com>
2678
2679         * configure.in: Avoid linking -limagehlp unless it's a native build.
2680         * configure: Regenerate.
2681         * thread.cc (add_thread): Clear private data pointer here or suffer
2682         strange behavior when it is checked for NULL later.
2683
2684 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
2685
2686         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2687         * configure.in: Add an additional library to cygwin link.
2688         * configure: Regenerate.
2689
2690         Patch from Egor Duda <deo@logos-m.ru>:
2691         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
2692         type.
2693
2694 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
2695
2696         * uw-thread.c: New file to support UnixWare user-mode threads:
2697         contributed by Nickolas Duffek  <nsd@cygnus.com>.
2698         * target.h (struct target_ops): New vector, to_extra_thread_info,
2699         allows back-ends to give extra details in info thread display.
2700         (target_extra_thread_info): define new macro.
2701         (target_find_new_threads): simplify macro.  Cleanup comments.
2702         * target.c (to_extra_thread_info): default and inherit new vector.
2703         (cleanup_target): eliminate PARAMS, break up long lines,
2704         provide default definition for to_extra_thread_info, and
2705         to_find_new_threads.  Default to_thread_alive and to_query
2706         to return_zero, not target_ignore (they each return int not void).
2707         (debug_to_find_new_threads): new debug entry.
2708         (setup_target_debug): add debug_to_find_new_threads.
2709         * gdbthread.h: export struct thread_info, find_thread_pid, and
2710         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
2711         copyright.  Add new private data pointer for use by target back-ends.
2712         * thread.c (struct thread_info): move definition to gdbthread.h.
2713         (find_thread_pid): new exported function for thread lookup.
2714         (iterate_over_threads): new exported function for applying
2715         arbitrary operations to threads.  Update copyright to 2000.
2716         (info_threads_command): use new target_extra_thread_info vector
2717         to display extra information about each thread (if implemented).
2718         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
2719         Add defines for PIDGET, etc.
2720         * config/i386/tm-i386sol2.h: ditto.
2721         * config/sparc/tm-sun4sol2.h: ditto.
2722         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
2723         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
2724         if -lpthread and -lpthreads fail.
2725
2726         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
2727         (proc_flags): combine flags that UnixWare splits into two locations.
2728         (proc_modify_flag): add support for PR_KLC (kill on last close).
2729         (proc_[un]set_kill_on_last_close): new functions.
2730
2731 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2732
2733         * infrun.c (normal_stop): Print out thread id when we stop.
2734
2735 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2736
2737         * remote.c (remote_open_1): Fix message so it does not imply a
2738         specific syntax for serial ports, as it is OS dependent.
2739         (remote_async_open_1): Ibid.
2740         (init_remote_ops): Ibid.
2741
2742 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2743
2744         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
2745         "set remotebaud" command (if set) when no speed is specified on
2746         the "target rdi" command.
2747
2748 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2749
2750         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
2751         115200.
2752         (baud_options[]): Ibid.
2753
2754 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2755
2756         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
2757         used by each operating system.
2758
2759 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2760
2761         * breakpoint.c (until_break_command): Add an argument for the
2762         continuation, the beginning of the cleanups set up by this
2763         command.
2764         (until_break_command_continuation): Do cleanups until the one
2765         passed in as argument instead of doing all of them.
2766
2767         * infcmd.c (finish_command_continuation): Expect a new argument,
2768         which indicates up to where to do cleanups. Update calls to
2769         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
2770         (finish_command): Add another argument for the continuation: the
2771         starting cleanup for this command.
2772
2773 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2774
2775         From Grant Edwards <grante@visi.com> (original patch from Thomas
2776         Zenker ):
2777         * rdi-share/ardi.c: Allow interruption of interruptible
2778         targets with a <CNTL-C>.
2779
2780 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2781
2782         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
2783         to control port to accommodate some versions of Angel.
2784
2785 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2786
2787         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
2788         Add interpretation for C Support Library packets.
2789
2790 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2791
2792         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
2793         is now being modified.
2794         * rdi-share/devsw.h: Adjust declaration of the above funtion.
2795
2796 For older changes see ChangeLog-99
2797 \f
2798 Local Variables:
2799 mode: change-log
2800 left-margin: 8
2801 fill-column: 74
2802 version-control: never
2803 End: