gdb/ChangeLog

   1 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * TODO: Cleanup.
   4         * NEWS: Update GDB version.  Duplicate paragraph explaining
   5         obsolete.
   6
   7 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   8
   9         * Makefile.in (distclean): Delete tui/Makefile.
  10         * TODO: Add deletion of tui/Makefile.in to list.
  11
  12 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  13
  14         * symfile.h (struct section_addr_info ): Remove fields for special
  15         treatment of .text, .data and .bss sections.
  16
  17         * solib.c (symbol_add_stub): The special field text_addr is not
  18         available anymore. Search for the .text field the hard way.
  19
  20         * symfile.c (build_section_addr_info_from_section_table): Don't
  21         fill in {text, data, bss}_addr any more.
  22         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
  23         to fill in section_offsets for objfile.
  24         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
  25         special case anymore.
  26         (add_symbol_file_command): Ditto.
  27
  28 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  29
  30         symfile.c: (symbol_file_command): Remove support for rombug, to
  31         simplify code.
  32
  33 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  34
  35         * symfile.c (add_symbol_file_command): Rewrite the arguments
  36         processing part. Simplify syntax of command. Remove support for
  37         rombug.
  38         (_initialize_symfile): Update help message for add-symbol-file
  39         command.
  40
  41 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  42
  43         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
  44         * gdbarch.h, gdbarch.c: Re-generate.
  45
  46 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  47
  48         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
  49         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
  50         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
  51         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
  52         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
  53         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
  54         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
  55         ADDRESS_TO_POINTER): Delete default definition.  Handled by
  56         gdbarch.
  57
  58         * gdbarch.sh: Make multi-arch defaults, defaults for non-
  59         multi-arch targets.
  60         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
  61         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
  62         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
  63         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
  64         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
  65         Provide default/legacy implementation.
  66         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
  67         * gdbarch.h, gdbarch.c: Re-generate.
  68
  69 2000-04-16  Jim Blandy  <jimb@redhat.com>
  70
  71         * findvar.c (store_typed_address, extract_typed_address): Fix
  72         function names in error messages.
  73
  74 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
  75
  76         * config/djgpp/config.sed: Fix the lines which edit clean: and
  77         uninstall-info: targets.
  78
  79 2000-04-14  Jim Blandy  <jimb@redhat.com>
  80
  81         Bring IEEE_FLOAT under gdbarch's control.
  82         * gdbarch.sh (IEEE_FLOAT): New entry.
  83         * gdbarch.c, gdbarch.h: Regenerated.
  84         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
  85         (print_floating): Use IEEE_FLOAT as if it were an expression; use
  86         the code specific to IEEE-format numbers whenever the value of
  87         IEEE_FLOAT is non-zero.
  88         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
  89         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
  90         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
  91         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
  92         config/mips/tm-mips.h, config/pa/tm-hppa.h,
  93         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
  94         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
  95         IEEE_FLOAT, make sure they give it the value (1).
  96
  97         Provide the hooks needed to support architectures on which
  98         pointers are not always simple byte addresses.
  99
 100         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
 101         functions which architectures can redefine, defaulting to
 102         generic_pointer_to_address and generic_address_to_pointer.
 103         * findvar.c (extract_typed_address, store_typed_address,
 104         generic_pointer_to_address, generic_address_to_pointer): New
 105         functions.
 106         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
 107         definitions.
 108         (extract_address, store_address): Doc fixes.
 109         * values.c (value_as_pointer): Doc fix.
 110         (value_from_pointer): New function.
 111         * defs.h (extract_typed_address, store_typed_address): New
 112         declarations.
 113         * inferior.h (generic_address_to_pointer,
 114         generic_pointer_to_address): New declarations.
 115         * value.h (value_from_pointer): New declaration.
 116
 117         The following changes are all of the general form "Use these
 118         functions instead of these other functions."  In each case, the
 119         change is because the new calls provide enough information to do
 120         the appropriate address / pointer conversions, where the old calls
 121         did not, or because the new functions are more appropriately named
 122         for the operation being performed.
 123
 124         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
 125         value_from_longest.
 126         * blockframe.c (generic_push_dummy_frame): Use read_pc and
 127         read_sp, not read_register.
 128         * c-valprint.c (c_val_print): Use extract_typed_address instead of
 129         extract_address to extract vtable entries and references.
 130         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
 131         instead of value_from_longest to extract the vtable's address.
 132         * eval.c (evaluate_subexp_standard): Use value_from_pointer
 133         instead of value_from_longest to compute `this', and for doing
 134         pointer-to-member dereferencing.
 135         * findvar.c (read_register): Use extract_unsigned_integer, not
 136         extract_address.
 137         (read_var_value): Use store_typed_address instead of store_address
 138         for building label values.
 139         (locate_var_value): Use value_from_pointer instead of
 140         value_from_longest.
 141         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
 142         instead of value_from_longest, to build arguments to __d_shl_get.
 143         * printcmd.c (set_next_address): Use value_from_pointer, not
 144         value_from_longest.
 145         (x_command): Use value_from_pointer, not value_from_longest.
 146         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
 147         not value_from_longest.
 148         * valarith.c (value_add, value_sub): Use value_from_pointer, not
 149         value_from_longest.
 150         * valops.c (find_function_in_inferior, value_coerce_array,
 151         value_coerce_function, value_addr, hand_function_call): Same.
 152         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
 153         * values.c (unpack_long): Use extract_typed_address to produce
 154         addresses from pointers and references, not extract_address.
 155         (value_from_longest): Use store_typed_address instead of
 156         store_address to produce pointer and reference values.
 157
 158 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
 159
 160         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
 161         HAVE_PSADDR_T): Add them here instead of in config.in.
 162
 163         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
 164         * configure.in: Add check for broken prfpregset_t type.
 165         * lin-thread.c (gdb_prfpregset): New typedef, depends on
 166         definition of PRFPREGSET_T_BROKEN.
 167         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
 168         p_td_thr_setfpregs, thread_db_fetch_registers,
 169         thread_db_store_registers): Use gdb_prfpregset_t instead of
 170         prfpregset_t.
 171         * config.in: Regenerated.
 172         * configure: Regenerated.
 173
 174 2000-04-13  DJ Delorie  <dj@cygnus.com>
 175
 176         * mips-tdep.c (do_fp_register_row): copy the number of bytes
 177         allocated, not the size of the pointer.
 178
 179 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 180
 181         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
 182         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
 183         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
 184         to handle floating point registers if NUM_FREGS is not zero.
 185
 186 2000-04-13  Nick Duffek  <nsd@cygnus.com>
 187
 188         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
 189         and document to_find_new_threads bug.
 190
 191 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
 192
 193         * infrun.c (proceed, normal_stop): Change the error message about
 194         failure to insert breakpoints/watchpoints so that it makes sense
 195         even if ptrace is not used or no other processes can be active.
 196
 197 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 198
 199         * configure.in: Add --enable-maintainer-mode.
 200         * aclocal.m4, configure: Re-generate.
 201
 202         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
 203         on maintainer-mode.  Update copying.c in source directory.
 204         (copying.txt): Delete rule.
 205         (copying.o): Add explict paths to $(srcdir) and explicit make
 206         rule.
 207
 208 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
 209
 210         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
 211         (fetch_debug_register, fetch_debug_register_pair,
 212         store_debug_register, store_debug_register_pair, is_power_of_2,
 213         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
 214         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
 215         New functions.
 216         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
 217         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
 218         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
 219         target_remove_watchpoint): Define.
 220         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
 221         ia64_linux_remove_watchpoint): Declare.
 222
 223 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 224
 225         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
 226         hardware breakpoint resources, return EBUSY.
 227         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
 228         one of the enumerated values, return EINVAL.
 229
 230 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 231
 232         * README: Mention special build instructions for DJGPP.
 233         * NEWS: Update with FP features on x87 platforms, and
 234         DJGPP-related changes.
 235
 236 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 237
 238         * top.c (gdb_completer_file_name_break_characters): New variable.
 239         (line_completion_function): When completing on file names, use
 240         gdb_completer_file_name_break_characters as word break
 241         characters for the readline library.
 242
 243 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
 244
 245         * i387-tdep.c (print_i387_value): Avoid call to
 246         floatformat_to_doublest if long double type is the same on host
 247         and target.
 248
 249 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
 250
 251         * wrapper.h: Remove definitions of internal functions.
 252         * wrapper.c: Remove definitions of exported functions (which are
 253         already in wrapper.h) and make static all internal wrap_* functions.
 254
 255 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 256
 257         * acconfig.h (USE_INCLUDED_REGEX): Add.
 258         * Makefile.in (REGEX_CFLAGS): Delete
 259         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
 260         * configure, config.in: Re-generate.
 261
 262 2000-04-10  Philip Blundell <philb@gnu.org>
 263
 264         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
 265         arm-linux-tdep.c.
 266         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
 267
 268 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
 269
 270         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
 271         * command.h (enum command_class): Remove trailing "," to placate
 272         AIX xlc.
 273
 274 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 275
 276         * TODO, NEWS: Update.  Mention MI.
 277
 278 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 279
 280         * gdbarch-utils.h, gdbarch-utils.c: Delete.
 281         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
 282         name problems.
 283         * Makefile.in: Update.
 284         * gdbarch.c: Update.
 285
 286 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 287
 288         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
 289         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
 290         new "set mips saved-gpreg-size" command
 291         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
 292         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
 293         either from target, or gdb multi-arch
 294         (show_mips_command): New. For "show mips" prefix command
 295         (set_mips_command): New. For "show mips" prefix command
 296         (_initialize_mips_tdep): Add top-level mips prefix command
 297         Add "set mips saved-gpreg-size" command
 298
 299         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
 300         mips_default_saved_regsize.
 301         (mips_gdbarch_init): Update.
 302         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
 303         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
 304         mips_default_saved_regsize.
 305
 306 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 307
 308         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
 309         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
 310         replace calls to target_xfer_memory() with target_read_memory()
 311         and target_write_memory().
 312
 313 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 314
 315         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
 316         NULL. Macro returns a CORE_ADDR.
 317
 318 2000-04-08  Jim Blandy  <jimb@redhat.com>
 319
 320         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
 321         Don't include "bfd-elf.h".
 322         (address_significant_size): Delete variable.
 323         (dwarf2_build_psymtabs_hard): Don't set it, or check for
 324         consistency between it and the Dwarf 2 compilation unit header
 325         address size.
 326         (read_address): Don't mask off bits above
 327         address_significant_size.
 328         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
 329         (elf_bfd_h): Remove variable; it's no longer used.
 330
 331 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 332
 333         * configure.in (NEW_PROC_API):  Escape square brackets when testing
 334         for solaris2.[678].
 335         * configure:  Regenerate.
 336
 337 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 338
 339         * ChangeLog: Correct date on last entry.
 340         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
 341         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
 342         * config/arm/tm-embed: Fix build warning from redefinition of
 343         LOWEST_PC.
 344         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
 345         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
 346         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
 347         override default in tm-arm.h.  Use default target byte order
 348         from tm-arm.h.
 349
 350 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 351
 352         * Makefile.in: Add dependency information for arm-linux-tdep.c.
 353         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
 354
 355 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 356
 357         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
 358         of PROC_SERVICE_IS_OLD.
 359         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
 360         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
 361
 362 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 363
 364         * Makefile.in (CFLAGS): Set using configure.
 365
 366         * configure.in (WARN_CFLAGS): Enable by default when GCC.
 367         * configure: Re-generate.
 368
 369 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 370
 371         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 372         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
 373         procfs_ops.to_has_all_memory to 1.
 374
 375         * TODO: Update
 376
 377 2000-04-06  Nick Duffek  <nsd@cygnus.com>
 378
 379         * configure.in (_MSE_INT_H): Define on Solaris 7.
 380         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
 381         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
 382         * configure: Regenerate.
 383         * config.in: Regenerate.
 384
 385 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
 386
 387         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
 388         Change to rely on PIDGET etc.
 389         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
 390         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
 391         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
 392         define.  Allow target to use procfs hardware watchpoints.
 393         * config/sparc/nm-sun4sol2.h: ditto.
 394         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
 395         definitions to use 16 bits for the pid, 15 bits for the tid, and
 396         1 bit for the flag.
 397         * config/sparc/tm-sun4sol2.h: ditto.
 398         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
 399         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
 400         for more than 15 thread increments.
 401
 402 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
 403
 404         * top.c (filename_completer): Set subsequent_name to 1 early on,
 405         to prevent an infinite loop if the first file in the directory is
 406         a backup file (whose name ends in a `~').
 407
 408 2000-04-05  Jim Blandy  <jimb@redhat.com>
 409
 410         * solib.c (update_solib_list): New function.
 411         (solib_add): Call update_solib_list, and then read symbols.
 412         (info_sharedlibrary_command): Call update_solib_list, not
 413         solib_add.
 414
 415 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 416
 417         * arm-linux-tdep.c: Resolve implicit function declarations by
 418         including target.h and value.h.  Inclusion of symtab.h is
 419         no longer needed.
 420
 421 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 422
 423         * arm-linux-tdep.c: New file.
 424         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
 425         (arm_get_longjmp_target): Moved it and all defines
 426         it uses to arm-linux-tdep.c.
 427         (arm_linux_extract_return_value): Moved to
 428         arm-linux-tdep.c.
 429         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
 430
 431 2000-04-04  Nick Duffek  <nsd@cygnus.com>
 432
 433         * infrun.c (handle_inferior_event): Call target_mourn_inferior
 434         instead of kill_target.
 435
 436 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
 437
 438         * TODO: Make note of various C++ things i have planned for 5.1.
 439
 440 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 441
 442         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
 443         in shift.  Stop GCC thinking it has a shift overflow.
 444
 445 2000-04-03  H.J. Lu  <hjl@gnu.org>
 446
 447         * TODO: Remove the regex entry.
 448
 449 2000-04-03  H.J. Lu  <hjl@gnu.org>
 450
 451         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
 452         is defined and <regex.h> otherwise.
 453
 454         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
 455         * monitor.c: Likewise.
 456         * osfsolib.c: Likewise.
 457         * solib.c: Likewise.
 458         * source.c: Likewise.
 459         * symtab.c: Likewise.
 460
 461         * Makefile.in (REGEX): Changed to @REGEX@.
 462         (REGEX_CFLAGS): New.
 463         (REGEX1): Removed.
 464         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
 465         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
 466
 467         * configure.in (--with-included-regex): New switch.
 468         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
 469         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
 470         * configure: Regenerated.
 471
 472 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 473
 474         * NEWS (powerpc-*-linux*): Mention.
 475
 476 2000-04-03  J.T. Conklin  <jtc@redback.com>
 477
 478         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
 479
 480 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 481
 482         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
 483         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
 484
 485         * ia64-linux-nat.c (fill_gregset): Implement.
 486         (supply_fpregset, fill_fpregset): New functions.
 487
 488         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
 489         which the CFM is fetched for certain frames.
 490         (find_global_pointer, find_extant_func_descr): Don't use
 491         partial symtabs for locating sections.
 492
 493         * config/ia64/linux.mh (LOADLIBES): Define.
 494         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
 495         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
 496         file containing generic linux declarations/definitions.
 497         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
 498         defined in generic nm-linux.h.
 499         (solib.h): Remove include; already included in generic nm-linux.h.
 500
 501 2000-04-03  Jim Blandy  <jimb@redhat.com>
 502
 503         * solib.c (solib_add): Move all the code for loading symbol tables
 504         below the code to sort out additions and removals.  That way, we
 505         always catch all loaded shared libraries whose symbols we haven't
 506         grabbed yet.
 507
 508         * solib.c (solib_add): Don't try to free a shared object's objfile
 509         if it doesn't have one.  Duh.
 510
 511         * solib.c (solib_add): If a pattern was given, but it doesn't
 512         match any currently loaded shared libraries, print a message;
 513         don't just be silent.
 514
 515 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 516
 517         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
 518         two-dimensional array instead of faking it with index
 519         arithmetics.
 520
 521 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 522
 523         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
 524
 525         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
 526         definition (and use the common one in tm-i386.h).
 527         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
 528         (I386_DJGPP_TARGET): Don't define, it's no longer required.
 529         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
 530         i386-tdep.c defines it for all x86 targets.
 531         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
 532
 533         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
 534
 535         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
 536         results.  Fix editing of `main' arguments for non-GNU Sed.
 537
 538 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 539
 540         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
 541         error message: there's no "overlay on" command.
 542
 543 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 544
 545         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
 546         (copying.txt): New target, a link to COPYING.
 547
 548 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 549
 550         * TODO: Update.
 551
 552 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 553
 554         * top.c: Re-indent.
 555         (set_hook, error_hook): Remove PARAMS.
 556
 557 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 558
 559         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
 560         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
 561         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
 562
 563 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 564
 565         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
 566
 567 2000-04-02  Nick Duffek  <nsd@cygnus.com>
 568
 569         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
 570         error() during parse_and_eval_type().
 571         (check_stub_method): Call safe_parse_type instead of
 572         parse_and_eval_type().
 573         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
 574         (wrap_parse_and_eval_type): New support function.
 575         * wrapper.h (gdb_parse_and_eval_type): Prototype.
 576         (wrap_parse_and_eval_type): Prototype.
 577
 578 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 579
 580         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
 581
 582 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 583
 584         * gdbarch-utils.h, gdbarch-utils.c: New files.
 585         * Makefile.in (SFILES, COMMON_OBS): Update.
 586         (gdbarch_utils_h) Define.
 587         (gdbarch-utils.o): Add dependencies.
 588
 589         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
 590         handling default method values.
 591         (startup_gdbarch): Rename default_gdbarch, name misleading.
 592         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 593         (register_name): Default to legacy_register_name.
 594         (call_dummy_words): Default to legacy_call_dummy_words.
 595         (sizeof_call_dummy_words): Default to
 596         legacy_sizeof_call_dummy_words.
 597         (register_convertible): Default to
 598         generic_register_convertible_not.
 599         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 600         (remote_translate_xfer_address): Default to
 601         generic_remote_translate_xfer_address.
 602         (frameless_function_invocation): Default to
 603         generic_frameless_function_invocation_not.
 604
 605 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
 606
 607         * i386-linux-nat.c: Add copyright notice.
 608
 609         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
 610         &floatformat_i387_ext.
 611         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
 612
 613 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
 614
 615         * findvar.c (extract_floating): Remove reference to
 616         TARGET_EXTRACT_FLOATING.
 617         (store_floating): Remove reference to TARGET_STORE_FLOATING.
 618
 619 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
 620
 621         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
 622         Safe version of value_subscript.
 623         * varobj.c (): Use gdb_value_subscript() to get an array element value.
 624
 625 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 626
 627         * ui-file.c: Include "gdb_string.h"
 628         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
 629         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
 630         unions, since they are all used to hold both pointers and ints
 631         at various times.  Casting pointer to int and vice versa gives
 632         warnings (and is not safe) if they are not the same size.
 633
 634 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 635
 636         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
 637         casting problems when int and pointer are not the  same size.
 638         * event-top.c (command_handler): Use data as a union.
 639         (command_line_handler_continuation): Ditto.
 640         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
 641         (step_once): ditto.  (finish_command_continuation): Ditto.
 642         (finish_command): Ditto.
 643         * breakpoint.c (until_break_command): Use data as a union.
 644         (until_break_command_continuation): Ditto.
 645         * utils.c (add_intermediate_continuation): Fix typo in comment.
 646
 647 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 648
 649         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
 650         * gdbarch.sh: Re-sync with gdbarch.[hc].
 651
 652 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
 653
 654         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
 655         (install_minimal_symbols): Fix demangled symbol problems caused by
 656         using add_minsym_to_hash_table for the demangled names, which is
 657         wrong. Now we use add_minsym_to_demangled_hash_table.
 658         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
 659         caused by weird control flow.
 660         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
 661
 662 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
 663
 664         * configure.in: -linux-gnu*, not -linux-gnu.
 665
 666 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 667
 668         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
 669         with qThreadExtraInfo.
 670
 671 2000-03-29  J.T. Conklin  <jtc@redback.com>
 672
 673         * i386nbsd-nat.c (fetch_core_registers): Make static.
 674
 675         * m68knbsd-nat.c (fetch_core_registers): Make static.
 676         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
 677
 678 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 679
 680         * TODO: Update GDB 5 status.
 681
 682 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 683
 684         * breakpoint.h (remove_hw_watchpoints): Add declaration.
 685         * breakpoints.c (remove_hw_watchpoints): Update.
 686         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
 687         condition.
 688
 689 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 690
 691         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
 692         infrun.c (resume):  Remove hardware watchpoints before stepping
 693         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
 694
 695 2000-03-28  Michael Snyder  <msnyder@cleaver.cygnus.com>
 696
 697         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
 698
 699 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 700
 701         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
 702         CORE_ADDR, to match call from procfs_set_watchpoint.
 703
 704         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
 705         Reselect the saved frame silently after frame selection for
 706         watchpoint evaluation.
 707         (insert_breakpoints):  Add missing space in `Hardware watchpoint
 708         deleted' message.  Do not reinsert hardware watchpoint if it is
 709         already marked for deletion at next stop.
 710
 711 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
 712
 713         * partial-stab.h: Add one more check against corrupted or irregular
 714         stabs entry.
 715
 716 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
 717
 718         * gnu-regex.c (regerror): Function renamed from `__regerror'.
 719         (Change also approved in the mainline glibc sources)
 720
 721 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 722
 723         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
 724         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
 725         particularly ensuring it can't return SERIAL_TIMEOUT when told
 726         not to time out.
 727
 728 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
 729
 730         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
 731         which never existed before, and thus, has no deprecated old command.
 732
 733         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
 734         "set archdebug" (same goes for the show commands).
 735         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
 736         deprecate "set eventdebug" (same goes for the show commands).
 737         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
 738         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
 739         instead.
 740         x(init_main): Add the "set debug" and "show debug" commands.
 741         Add setdebuglist and showdebuglist.
 742
 743 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
 744
 745         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
 746           Added prototype for the deprecate command so it doesn't complain.
 747
 748 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 749
 750         * top.c (print_gdb_version): Bump copyright year to 2000.
 751
 752 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 753
 754         * MAINTAINERS: Add Glen McCready to write after approval list.
 755
 756 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 757
 758         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
 759         * config.h: Regenerate.
 760
 761 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 762
 763         * TODO: Update.  Add criteria for next release of GDB.
 764
 765 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 766
 767         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
 768         * config.h: Regenerate.
 769
 770 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 771
 772         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
 773         before installing GDB.
 774
 775 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 776
 777         * Makefile.in (all-gdbtk): Check for an existing link/directory.
 778         Re-format warning message.  Document that post 5.0 this can be
 779         deleted.
 780
 781 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 782
 783         * ChangeLog: Revert whitespace changes.
 784
 785 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 786
 787         * MAINTAINERS: Update folks who need accounts.
 788
 789 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 790
 791         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
 792
 793 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
 794
 795         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
 796         instead of TARGET_LONG_DOUBLE_BITS.
 797         * config/i386/tm-i386mk.h: Likewise.
 798
 799 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
 800
 801         Provide `long double' support for most i386 targets.
 802         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
 803         &floatformat_i387_ext.
 804         (TARGET_LONG_DOUBLE_BITS): Define as 96.
 805         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
 806         `builtin_type_long_double'.
 807         (REGISTER_CONVERT_TO_VIRTUAL): Call
 808         i386_register_convert_to_virtual.
 809         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
 810         (i387_to_double, double_to_i387): Remove prototypes.
 811         (i386_extract_return_value): Change prototype to match definition
 812         in i386-tdep.c.
 813         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
 814         (TARGET_LONG_DOUBLE_BITS): #undef.
 815         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
 816         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
 817         (i387_extract_floating, i387_store_floating): Remove prototypes.
 818         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
 819         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
 820         (REGISTER_VIRTUAL_TYPE): Remove.
 821         * i386-tdep.c (i386_register_convert_to_virtual): New function.
 822         (i386_register_convert_to_raw): New function.
 823         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
 824         (i387_store_floating): Remove.
 825
 826 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 827
 828         * maint.c: Re-indent.
 829
 830 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 831
 832         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
 833
 834 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
 835
 836         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
 837         be inoperative.
 838
 839 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
 840
 841         * win32-nat.c: Back out special frame walking code.  It was broken.
 842         (handle_exception): Correctly identify an illegal instruction.
 843         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
 844         normal i386 handling.
 845
 846 2000-03-24  J.T. Conklin  <jtc@redback.com>
 847
 848         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
 849         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
 850         (fetch_core_registers): Read fp registers.
 851         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
 852
 853 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
 854
 855         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
 856         so that we can stop searching for the prologue past the function end
 857         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
 858
 859 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
 860
 861         * linux-thread.c, lin-thread.c (save_inferior_pid,
 862         restore_inferior_pid): Don't do compile time comparison
 863         of TARGET_PTR_BIT and TARGET_INT_BIT.
 864
 865 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
 866
 867         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
 868         and P_LINK_W.
 869         (P_PEA_FP, P_MOVL_SP_FP): New macros.
 870         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
 871         P_MOVM_L.
 872         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
 873         constants.
 874         (delta68_in_sigtramp): New function.
 875         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
 876         (m68k_skip_prologue): Use P_* macros, not hex constants.
 877         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
 878         instructions, but accept them in any order; use P_* macros, not octal
 879         or hex constants; recognize also `fmovemx to (fp + displacement)' and
 880         `moveml to (fp + displacement)'.
 881         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
 882         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
 883
 884 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 885
 886         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
 887
 888 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
 889
 890         * solib.c (open_symbol_file_object): To sneak an int argument
 891         past catch_errors, instead of casting it to a pointer, simply
 892         pass it by address.
 893
 894 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
 895
 896         * gdbtypes.c (rank_function): Rank all N parameters and use correct
 897         index into the prams[] and args[] arrays.
 898
 899 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
 900
 901         From David Whedon <dwhedon@gordian.com>
 902
 903         * top.c (execute_command): Checks all commands beore executing
 904         to see if the user needs to be warned that the command is
 905         deprecated, warns user if appropriate.
 906         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
 907         return values from void to struct cmd_list_element *.
 908         * command.c (lookup_cmd_1): Check aliases before following link
 909         in case user needs to be warned about a deprecated alias.
 910         (deprecate_cmd): new exported function for command deprecation,
 911         sets flags and posibly a replacement string.
 912         (deprecated_cmd_warning): New exported funciton to warn user about
 913         a deprecated command.
 914         (lookup_cmd_composition): New exported function that determines
 915         alias, prefix_command, and cmd based on a string.  This is useful
 916         is we want to full name of a command.
 917         * command.h : Added prototypes for deprecate_cmd,
 918         deprecated_warn_user and lookup_cmd_composition, added flags to
 919         the cmd_list_element structure, changed return values for
 920         add_com_* and add_info_* from void to cmd_list_element.
 921         * maint.c : (maintenance_deprecate): New function to deprecate a
 922         command.  This exists only so that the testsuite can deprecate
 923         commands at runtime and check the warning behavior.
 924         (maintenance_undeprecate) : New function, drops deprecated flags.
 925         (maintenance_do_deprecate): Actually does the (un)deprecation.
 926         (initialize_maint_cmds): Added the above new deprecate commands.
 927
 928 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
 929         * command.c (apropos_cmd_helper): New function, meat of the
 930         apropos command.
 931         (apropos_command): New apropos command to search command
 932         names/documentation for regular expressions.
 933         (_initialize_command): Add the apropos command.
 934
 935 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
 936
 937         * sol-thread.c (ps_pglobal_lookup): Change argument type from
 938         paddr_t to psaddr_t.  This mistake appears to date from an
 939         erroneous man page in Solaris 2.5 -- the correct type from the
 940         system headers has always been psaddr_t.
 941         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
 942         (rw_common): Ditto.
 943
 944 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
 945
 946         * ia64-linux-nat.c: Fix copyright.
 947         (fill_gregset): Minor formatting fix.
 948         * ia64-tdep.c (template_encoding_table, fetch_instruction,
 949         examine_prologue): Clean up some compiler warnings.
 950         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
 951         find_global_pointer, find_extant_func_descr): New functions.
 952         (ia64_use_struct_convention, ia64_extract_return_value,
 953         ia64_push_arguments): Handle HFAs.
 954         (ia64_push_arguments): Find (or build) a function descriptor
 955         when given a function address.
 956         (ia64_push_return_address): Moved code for finding the
 957         global pointer into its own function, find_global_pointer ().
 958
 959 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 960
 961         * event-loop.c (handle_file_event): Run through indent.
 962
 963 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 964
 965         From  Philippe De Muyter  <phdm@macqel.be>
 966
 967         * event-loop.c (sys/types.h): File now included unconditionally.
 968         (use_poll): New variable..
 969         (gdb_notifier): poll- and select-versions merged.
 970         (add_file_handler): If HAVE_POLL, check whether poll is usable,
 971         and reset `use_poll' if not.
 972         (create_file_handler): Select poll- or select-version according to
 973         `use_poll'.
 974         (delete_file_handler, handle_file_event): Likewise.
 975         (gdb_wait_for_event, poll_timers): Likewise.
 976
 977 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 978
 979         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
 980         size of a target pointer before passing them to print_address.
 981
 982 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
 983
 984         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
 985         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
 986         Remove
 987         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
 988         (i386_extract_return_value): Rewritten.  Correctly support all
 989         floating-point types and large integer types on targets that use
 990         the standard i386 GDB register layout and return floating-point
 991         values in the FPU.
 992
 993 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 994
 995         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
 996
 997 2000-03-21  J.T. Conklin  <jtc@redback.com>
 998
 999         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1000         * i386nbsd-nat.c: New file.
1001
1002         * i386/tm-nbsd.h (NUM_REGS): Removed.
1003         (HAVE_I387_REGS): Defined.
1004         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1005
1006         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1007         SVR4_SHARED_LIBS.
1008
1009 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1010
1011         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
1012         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
1013         the write after approval list.
1014
1015 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
1016
1017         * symtab.h (MAX_SECTIONS, struct section_addr_info,
1018         symbol_file_add):  Move declarations from here...
1019         * symfile.h: ...to here.
1020
1021         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1022         all section addresses, not just .text.
1023         * symfile.h, symfile.c (free_section_addr_info,
1024         build_section_addr_info_from_section_table): New functions.
1025
1026         * symfile.h (MAX_SECTIONS): Increase value to 40.
1027         * symfile.c (syms_from_objfile): Add bounds check prior to
1028         accessing ``other'' array in a section_addr_info_struct.
1029         Remove unused variable section_offsets.
1030         (add_symbol_file_command): Remove unused variable text_addr.
1031
1032 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
1033
1034         * breakpoint.c (bpstat_stop_status): Don't stop if a read
1035         watchpoint appears to break, but the watched value changed.
1036
1037 2000-03-21  Jim Blandy  <jimb@redhat.com>
1038
1039         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1040         a companion to gdbarch_alloc, which allows a gdbarch init function
1041         to free partially-built gdbarch structures.
1042         * gdbarch.c, gdbarch.h: Regenerated.
1043
1044 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1045
1046         * configure.host, configure.tgt (ia64-*-linux*): New entry.
1047
1048         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1049         initialize_arch): Define for IA-64.
1050         (initialize_arch): Add declaration.
1051
1052 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
1053
1054         * breakpoint.c (insert_breakpoints, remove_breakpoint)
1055         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1056         remove, or check status of hardware watchpoints for entire structs
1057         and arrays unless the user explicitly asked to watch that struct
1058         or array.
1059         (insert_breakpoints): Try to insert watchpoints for all the values
1060         on the value chain, even if some of them fail to insert.
1061
1062         * values.c (value_primitive_field): Set the offset in struct value
1063         we return when the field is a packed bitfield.
1064
1065 2000-03-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
1066
1067         * remote.c (remote_threads_extra_info): New function.
1068         Implement the extra thread info query for "info threads".
1069         (remote_threads_info): Clean up a bit.
1070         (use_threadinfo_query, use_threadextra_query): New variables.
1071         Control whether GDB will use the new or old protocol for
1072         thread info queries.
1073         (remote_open_1): Initialize new variables.
1074         (remote_async_open_1): Ditto.
1075         (remote_cisco_open): Ditto.
1076
1077 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1078
1079         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1080         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1081         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1082
1083 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1084
1085         * utils.c (floatformat_from_doublest): Don't assume that a long
1086         will be exactly 32 bits in length.  Also...  make sure space
1087         that we're writing the float to is completely initialized to
1088         zeroes, even when the number of bits in the float is not
1089         evenly divisible by FLOATFORMAT_CHAR_BIT.
1090
1091 2000-03-20  Jim Blandy  <jimb@redhat.com>
1092
1093         * i386-linux-nat.c: No need to #include "frame.h" any more.
1094         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1095         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1096         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1097         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1098         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1099         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1100         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1101         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1102         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1103         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1104         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
1105         out that these are target-dependent, and useful in non-native
1106         configurations.  Moved to...
1107         * i386-linux-tdep.c: ... Here, a new file.
1108         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1109         (i386-linux-tdep.o): New rule.
1110         (i386-linux-nat.o): We no longer depend on frame.h.
1111         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1112
1113 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
1114
1115         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1116         Print an error at compile time if we are to use select, but FD_SET
1117         is not available.
1118         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1119         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1120         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1121         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1122         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1123         instead of using memcpy and memset.  Use FD_ISSET.
1124
1125         * config/i386/xm-go32.h (fd_mask): Remove typedef.
1126
1127 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1128
1129         * command.c (_initialize_command): Document requirements for ``!''
1130         command.
1131
1132 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1133
1134         From Fri 10 Mar 2000 Robert
1135         <robert.melchers@drives.eurotherm.co.uk>:
1136         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1137
1138 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1139
1140         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1141         <dave@hiauly1.hia.nrc.ca>:
1142         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1143         _initialize_hpux_thread being called twice.
1144         * configure: Regenerated.
1145
1146 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1147
1148         * event-top.c (_initialize_event_loop): If instream is not
1149         connected to a terminal device, turn editing off.
1150
1151 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1152
1153         Support for building GDB with DJGPP, and running the test suite on
1154         it:
1155         * config/djgpp/djconfig.sh: New file.
1156         * config/djgpp/config.sed: New file.
1157         * config/djgpp/README: New file.
1158         * config/djgpp/fnchange.lst: New file.
1159         * config/djgpp/djcheck.sh: New file.
1160
1161 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1162
1163         * ser-go32.c (ports): Make the initializers complete, to pacify
1164         GCC 2.9X.
1165
1166 2000-03-17  Jim Blandy  <jimb@redhat.com>
1167
1168         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1169         two-dimensional array, instead of faking it with explicit index
1170         arithmetic.
1171
1172         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1173         linuxthreads_create_inferior): Fix typo in variable name: it's
1174         linuxthreads_exit_status, not linux_exit_status.
1175
1176         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1177         to W_STOPCODE.
1178
1179         * solib.c (solib_add): Delete debugging code.
1180
1181 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
1182
1183         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1184         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1185
1186 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
1187
1188         * language.c (set_lang_str): Do not call `free' for a null pointer.
1189         (set_type_str, set_range_str): Ditto.
1190
1191 2000-03-16  Jim Blandy  <jimb@redhat.com>
1192
1193         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1194         merge; reinstated.
1195
1196         * solib.c (current_sos): Be more careful about freeing the new
1197         so_list node if an error occurs.
1198
1199         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1200         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1201         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1202         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1203         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1204         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1205         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1206         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1207         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1208         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1209         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
1210         Linux-specific signal trampoline detection, and should be moved
1211         to...
1212         * i386-linux-nat.c: ... here.
1213         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1214         this any more, since we're not enabling OS-specific code in a
1215         OS-independent file.
1216
1217 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
1218
1219         * Makefile.in (go32-nat.o): Add prerequisites.
1220         (ALLDEPFILES): Add go32-nat.c.
1221
1222 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
1223
1224         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1225         * symfile.c (reread_symbols):  Clear msymbol hash table.
1226
1227 2000-03-15  Jim Blandy  <jimb@redhat.com>
1228
1229         Deal with the inferior unloading shared objects.
1230         * solib.c (current_sos): New function, replacing find_solib.
1231         (find_solib): Deleted.
1232         (free_so): New function.
1233         (clear_solib): Call free_so, instead of writing it out.
1234         (solib_add): Rewritten: compare the inferior's current list of
1235         shared objects with GDB's list, and do the required loads and
1236         unloads.
1237         (info_sharedlibrary_command, solib_address): Don't use find_solib
1238         to walk the list of shared libraries: call solib_add, and then
1239         walk the list at so_list_head normally.
1240         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1241         detach the core target.  These tasks are taken care of elsewhere.
1242         * target.c (remove_target_sections): New function.
1243         * target.h (remove_target_sections): New declaration.
1244
1245         * solib.c (symbol_add_stub): Check whether we've already created
1246         an objfile for this shared object first, before doing all that
1247         work to compute section addresses, etc.
1248
1249         * objfiles.c (unlink_objfile): Report an internal error if objfile
1250         doesn't occur in the object_files list.
1251
1252         * solib.c (special_symbol_handling): Delete argument; it's not
1253         used.
1254
1255         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1256
1257         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
1258         from solib structures. Use it throughout solib.c, get rid of all
1259         CORE_ADDR casts.
1260         (struct so_list):  Change type of lmaddr to CORE_ADDR.
1261         (first_link_map_member):  Change return value type to CORE_ADDR,
1262         update callers.
1263         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
1264         update callers.
1265         (open_symbol_file_object, find_solib):  Change type of lm variable
1266         to CORE_ADDR.
1267
1268 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
1269
1270         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1271         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1272         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1273         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1274
1275         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1276         not opened by dos_open, but let the 3 standard handles go through
1277         unharmed.
1278
1279 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1280
1281         * eval.c (evaluate_subexp_with_coercion): Add call to
1282         check_typedef, to handle typedeffed vars correctly.
1283
1284 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1285
1286         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1287         somewhat redundant.
1288         (QUIT): Note that this can probably be replaced by a function.
1289
1290 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
1291
1292         Add support for a variable object that tries to evaluate itself in
1293         the currently selected frame, rather than in a fixed frame.
1294
1295         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1296         gdb_parse_exp_1.
1297         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1298         of varobj_create.
1299         * varobj.c (varobj_list): Return type indicates whether the
1300         variable's type has changed (for current frame variables).
1301         (varobj_update): Handle the case where the variable's type has
1302         changed.
1303         (delete_variable_1): Allow for deletion of variables that have not
1304         been installed yet.
1305         (new_root_variable): Initialize use_selected_frame variable.
1306         (value_of_root): This is where most of the work to handle "current
1307         frame" variables was added.  Most of the complexity involves
1308         handling the case where the type of the variable has changed.
1309         (varobj_create): Add a "type" argument, to tell if the
1310         variable is one of these "current frame" variables.  Also protect
1311         call to parse_exp_1 from long jumping.
1312
1313 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
1314
1315         * go32-nat.c (struct env387): Remove declaration.
1316         (print_387_status, i386_go32_float_info): Remove redundant
1317         functions.
1318         (regno_mapping, sig_map, excepn_map): Add braces around inner
1319         initializers.
1320         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1321         fix code which mixed signed with unsigned.
1322         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1323         (go32_wait): Initialize INT3_addr.
1324         (go32_fetch_registers): Extend all FP registers that are shorter
1325         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
1326         on config/i386/tm-i386.h.
1327         (store_register): Support 32 FP registers.
1328         (go32_create_inferior): Don't crash if handed a NULL pointer
1329         instead of exec file name.
1330         (ignore): Remove unused function.
1331         (go32_insert_hw_breakpoint): Remove unused variables.
1332         (init_go32_ops): Set value of processing_gcc_compilation to 2.
1333
1334 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1335
1336         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1337         overloading, add support for seeing through references:
1338         * valops.c (find_overload_match): Handle STABS overloading for
1339         C++.
1340         (find_overload_match): Look in right place for function arguments
1341         in the debug info.
1342         (find_overload_match): Rather than giving up when we have >1
1343         perfect match, just choose one, especially since the
1344         recommendation GDB gives ("disambiguate it by specifying function
1345         signature"), is basically impossible.
1346         (check_field_in): STREQ->strcmp_iw
1347         (search_struct_field): STREQ->strcmp_iw
1348         (find_method_list): STREQ->strcmp_iw
1349         * gdbtypes.c (rank_one_type): Add ability to see through
1350         references.
1351         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1352         be different.
1353         (rank_function): Rank function properly (was doing it wrong
1354         before, comparing the wrong parts of the arrays)
1355         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1356         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1357         associated with converting a non-reference to a reference.
1358
1359         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1360         #ifdef DEBUG_OLOAD.
1361
1362 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1363
1364         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1365         a binary operator.
1366         (gnu_attach): Change error message for missing
1367         argument to be identical to the corresponding message in
1368         `inftarg.c'.  This makes the testsuite happy.
1369
1370 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1371
1372         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1373         %eflags isn't modified.  This fixes a bug where every call to a
1374         function in the program beyond the first call would fail.
1375
1376 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1377
1378         * MAINTAINERS: Devolve responsibility for domain maintenance.
1379
1380 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1381
1382         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1383
1384 2000-02-25  Scott Bambrough <scottb@netwinder.org>
1385
1386         * gdb.base/long_long.exp: Correct test suite failure when printing
1387         a long long value as a double on ARM platforms.
1388
1389 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1390
1391         * MAINTAINERS (Core): Anthony Green is the Java - including
1392         testsuite - maintainer.  Reformat testsuite and language support
1393         sections
1394
1395 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
1396
1397         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1398         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1399         i386_linux_saved_pc_after_call.
1400
1401 2000-03-06  Jim Blandy  <jimb@redhat.com>
1402
1403         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1404
1405         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1406         (compact_minimal_symbols): Added `objfile' argument.
1407         Put symbols in the objfile's hash table.
1408         (install_minimal_symbols): Put symbols in the objfile's demangled
1409         hash table.
1410         (lookup_minimal_symbol): Use hash table to find symbol in
1411         objfile.
1412         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1413         functions.
1414         (prim_record_minimal_symbol_and_info): Initialize the
1415         hash link fields of the new minimal symbol.
1416         * symtab.h (struct minimal_symbol): New fields `hash_next',
1417         `demangled_hash_next'.
1418         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1419         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1420         (struct objfile): New fields `msymbol_hash',
1421         `msymbol_demangled_hash'.
1422
1423 2000-03-06  Jim Blandy  <jimb@redhat.com>
1424
1425         * solib.c (first_link_map_member): Doc fix.
1426
1427 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1428
1429         From  Eli Zaretskii  <eliz@is.elta.co.il>:
1430
1431         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1432         zero, since time_t might be unsigned.
1433
1434 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
1435
1436         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1437         in *FPREGSETP.
1438         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1439
1440 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1441
1442         Allow GDB to run on Linux 2.0 again.
1443         * config.in: Add HAVE_PTRACE_GETREGS.
1444         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1445         * configure: Regenerated.
1446         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1447         CANNOT_STORE_REGISTER): New defines.
1448         * i386-linux-nat.c (have_ptrace_getregs): New variable.
1449         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1450         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1451         store_register, old_store_inferior_registers): Copied over from
1452         `inptrace.c' as a temporary measure.
1453         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1454         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
1455         HAVE_PTRACE_GETREGS isn't defined.
1456         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1457         with EIO.
1458         (fetch_inferior_registers, store_inferior_registers): Fall back on
1459         the method use in `infptrace.c' (by calling
1460         old_fetch_inferior_registers and old_store_inferior_registers) if
1461         `have_ptrace_getregs' isn't set.
1462
1463 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1464
1465         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1466         of gregset_t and fpregset_t.  Those are the only names that are
1467         guaranteed to specify the right types for all supported Linux
1468         systems out there.
1469         Various doc fixes and gratitious local variable renames, all in an
1470         attempt to stress similarities between the code and unify the
1471         terminology used.  Use ISO-C all over.
1472         (regmap): Remove trailing comma.
1473         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1474         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
1475         is unnecessary and wasn't used anyway.  All callers changed.
1476         (convert_to_fpregset, convert_to_xfpregset): Likewise.
1477         (fetch_regs, store_regs): Remove unused variable `regno'.
1478         (fill_fpregs): If REGNO is not -1, only update the specified
1479         register.
1480         (fetch_core_registers): Renamed from
1481         i386_linux_fetch_core_registers.  There is no need for a unique
1482         name since the function is static anyway.
1483         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1484         since it is more descriptive.
1485
1486 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1487
1488         * MAINTAINERS (readline/): Expand to include host maintainers.
1489
1490 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
1491
1492         Fix support for Linux/i386 signal trampolines.  The old approach
1493         didn't work for Linux 2.2 and beyond, and didn't work with recent
1494         versions of the GNU C library.
1495         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1496         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1497         (linux_rt_sigtramp_code): New variable.
1498         (LINUX_RT_SIGTRAMP_LEN): New define.
1499         (i386_linux_rt_sigtramp_start): New function.  Detect start of
1500         signal trampolines for RT signals.
1501         (i386_linux_sigtramp): Removed.
1502         (i386_linux_in_sigtramp): New function.
1503         (i386_linux_sigcontext_addr): New function.  Recognize the names
1504         of the signal tranmpolines used by recent versions of the GNU C
1505         library, and add support for RT signals.
1506         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
1507         defines.  Moved here from config/i386/tm-linux.h.
1508         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1509         Reimplement in terms of i386_linux_sigcontext_addr.
1510         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1511         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1512         Moved to i386-tdep.c.
1513         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1514
1515 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1516
1517         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1518         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1519
1520 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1521
1522         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1523         sim directory.
1524
1525 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1526
1527         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1528         ``Blanket Write Privs'' maintainers.
1529
1530 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1531
1532         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
1533         * language.c (longest_local_hex_string_custom): Don't compile
1534         'long long' section if host doesn't have 'long long'.
1535
1536 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1537
1538         * language.c (longest_raw_hex_string): Comment out.  Appears
1539         unused.
1540
1541 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1542
1543         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1544         "mmalloc.h" which means using PTRs.
1545         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1546
1547 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1548
1549         * defs.h (store_address, store_unsigned_integer, store_address):
1550         Replace PTR with void* in delcaration.
1551         * findvar.c (extract_signed_integer, extract_unsigned_integer,
1552         extract_long_unsigned_integer, extract_address,
1553         store_signed_integer, store_unsigned_integer, store_address):
1554         Convert definition to ISO-C.  Replace PTR with void*.
1555
1556 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1557
1558         * defs.h (make_cleanup_func): Document as deprecated.
1559         (make_cleanup_ftype): New typedef.  Make signature consistent with
1560         other function typedefs.  Document as not be used out side of
1561         make_cleanup code. Use in make_cleanup declarations.
1562         (null_cleanup): Replace PTR with void*.
1563
1564         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1565         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1566         null_cleanup): Change K&R definition to ISO-C using void* and
1567         make_cleanup_fytpe.
1568         (discard_my_cleanups): Don't cast argument to free.
1569
1570 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1571
1572         * defs.h (struct continuation_arg): Change type of field 'data'
1573         from PTR to void *.
1574
1575         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1576
1577         * event-top.c: Ditto.
1578
1579 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1580
1581         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1582         configure.
1583         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1584         SUBDIR_GDBTK_ALL): Define.
1585         (all-gdbtk, clean-gdbtk): New targets.
1586         (all): Add CONFIG_ALL as dependency.
1587         (clean): Add CONFIG_CLEAN as dependency.
1588
1589         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1590         (LN_S): Define.  Delete GDBtk's link code.
1591
1592 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1593
1594         * configure.in (ENABLE_GDBTK): Delete variable.
1595         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1596         * Makefile.in: Update.
1597         * configure: Regenerate
1598
1599 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1600
1601         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1602         NATDEPFILES list.
1603
1604 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
1605
1606         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1607         Override definitions to include the normal FPU registers.
1608         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1609         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
1610         fine for AIX/i386.
1611         (i387_to_double, double_to_i387): Remove prototypes.
1612
1613 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
1614
1615         * findvar.c (extract_floating, store_floating): Use target
1616         floating point type sizes rather host sizes to determine
1617         which conversion needs to be done.
1618
1619 2000-03-02  Nick Duffek  <nsd@cygnus.com>
1620
1621         * uw-thread.c: Apply GNU conventions to comment formatting.
1622         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1623         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1624         call to deactivate_uw_thread().
1625
1626 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1627
1628         * MAINTAINERS: Daniel Berlin is C++ maintainer.
1629
1630 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1631
1632         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1633         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
1634         share SCO/Unixware.  Nick Duffek and Peter Schauer share
1635         Solaris/x86.
1636
1637 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1638
1639         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1640         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1641         * remote-rdi.c (arm_rdi_close): Ditto.
1642
1643 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1644
1645         * CONTRIBUTE (configure.in): Note that patches to configure are
1646         not needed.
1647
1648 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
1649
1650         * MAINTAINERS: Correct my own mail address.
1651
1652 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1653
1654         * MAINTAINERS: Document people with paperwork pending.
1655
1656 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1657
1658         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1659         Make NEW_PROC_ABI interface functional on Solaris x86.
1660         * sol-thread.c (ps_lgetLDT): Rewrite to use new
1661         procfs_find_LDT_entry function from procfs.c, mostly copied from
1662         lin-thread.c.
1663         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1664         needed.
1665
1666 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1667
1668         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1669         * config/i386/tm-i386sol2.h (MERGEPID): Define.
1670
1671 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1672
1673         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
1674         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1675         FRAME_FIND_SAVED_REGS.
1676         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1677         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1678         Update.
1679
1680 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1681
1682         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1683         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
1684         parameter.
1685
1686 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1687
1688         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1689         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1690         (top level): Add prototypes for go32_* functions.
1691         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1692         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1693         Override definitions from tm-i386.h.
1694         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1695         * i386-tdep.c (i386_extract_return_value)
1696         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1697         to the list of targets which return FP values in FP registers.
1698
1699         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
1700         that this function be re-implemented using multi-arch.
1701
1702 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1703
1704         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1705         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
1706         and ScreenRows.
1707         * ser-go32.c: Include string.h, for prototype of strncasecmp.
1708         (dpmi_regs, dpmi_sregs): Remove unused variables.
1709         (dos_flush_input): Return a value, to prevent compiler warning.
1710         * expprint.c (dump_prefix_expression): Use %ld in format and cast
1711         sizeof(union exp_element) to long, to prevent GCC from complaining
1712         about format/argument mismatch.
1713         (dump_postfix_expression): Likewise.
1714
1715 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1716
1717         * arm-tdep.c: Include <ctype.h>.
1718
1719 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1720
1721         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1722         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
1723         that the target's stack was valid.
1724
1725 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1726
1727         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
1728         * dwarf2read.c (read_address): Read 16-bits addresses.
1729
1730 2000-02-28  Scott Bambrough <scottb@netwinder.org>
1731
1732         * arm-linux-nat.c (fetch_nw_fpe_*):
1733         Renamed to fetch_nwfpe_* to use the same naming convention
1734         as in the Linux kernel.  Modified prototype to get rid of
1735         unused parameters.
1736         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
1737         naming convention as in the Linux kernel.  Fixed calls to
1738         fetch_nwfpe_*.
1739         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
1740         unused variable.
1741
1742 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1743
1744         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
1745
1746 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
1747
1748         * win32-nat.c: Remove unneeded header.
1749         * wince.c: Ditto.
1750
1751 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1752
1753         * wince.c: Include "gdb_wait.h" and not "wait.h".
1754
1755 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1756
1757         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
1758         Target/Architecture maintainers descriptions.
1759
1760 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1761
1762         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
1763         Reorder headers a bit.  Overall cleanup and minor reformatting.
1764         (MIG_SERVER_DIED): Remove define.
1765         (proc_update_sc): Add braces to silence compiler warning.
1766         (proc_steal_exc_port): Initialize err to zero.
1767         (make_proc): Add braces to silence compiler warning.
1768         (inf_validate_task_sc): Add cast to silence compiler warning.
1769         (inf_set_traced): Reorganize a bit to silence compiler warning.
1770         (inf_validate_procs): Use mach_msg_type_number_t for all thread
1771         numbers and add braces to silence compiler warning.
1772         (gnu_wait): Add prototypes for server functions and add braces to
1773         silence compiler warnings.
1774         (S_exception_raise_request): Pass subcode to inf_debug call.
1775         (gnu_write_inferior): Remove unused variable `protection_changed'.
1776         (gnu_xfer_memory): Remove unused variable `result'.
1777         (set_sig_thread_cmd): Remove unused varible `tid'.
1778         (set_signals_cmd): Remve unused variable `trace'.
1779         (add_task_commands): Provide complete prototype.  Reformat help
1780         strings a bit to make sure the first line is a full sentence.
1781         Call info_port_rights_cmd instead of info_send_rights_cmd for the
1782         "info port-rights" command.
1783         (add_thread_commands): Provide complete prototype.  Make static.
1784         Reformat help strings a bit to make sure the first line is a full
1785         sentence.
1786         (_initialize_gnu_nat): Provide complete prototype.
1787
1788 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1789
1790         Make cross-compilation for the Hurd more friendly.
1791         From Jeff Bailey <jbailey@gnu.org>:
1792         * configure.in: Use AC_CHECK_TOOL to find MiG.
1793         * Makefile.in (MIG): New variable.
1794         * config/i386/i386gnu.mh (MIG): Remove.
1795         * configure: Regenerated.
1796
1797 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
1798
1799         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
1800         comment explaining motivation behind this function and why
1801         the generic facilities won't work for this platform.
1802         * rs6000-tdep.c (skip_prologue): Always test to make sure
1803         that an instruction is read successfully from the target's
1804         memory.  Introduce notion of instructions which may appear in
1805         the prologue, but may not end the prologue.  Added explicit
1806         check for nop instruction.  Use memset() to zero the frame
1807         data instead of assignment from a statically allocated,
1808         uninitialized structure.
1809
1810 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1811
1812         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
1813         systems.  Note that Jim Blandy as maintainer for ``tracing
1814         bytecode stuff''
1815
1816 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
1817
1818         From: Thomas Zenker <thz@Lennartz-electronic.DE>
1819         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
1820         NetBSD...) sys_errlist should not be declared in hsys.c.
1821         NEED_SYSERRLIST is set already by configure, so we can use it.
1822         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
1823         posix compliant and we should not work with the old compatibility
1824         stuff.  Because of that I undef BSD in case of FBSD etc and include
1825         sys/ioctl to get the flags.
1826         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
1827         for exclusive use.
1828
1829 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
1830
1831         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
1832         of return structure in r3 if necessary.
1833         (ppc_linux_memory_remove_breakpoints): New function.
1834         * rs6000-tdep.c (skip_prologue): Make sure that the cases
1835         for storing either cr or lr to the stack only handle those
1836         cases.  (I.e, don't let these cases match 0x00000000 which is
1837         found found in the shared library trampoline prior to the
1838         loading of the shared library.)
1839         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
1840         Declare.
1841         (MEMORY_REMOVE_BREAKPOINT): Define.
1842
1843 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
1844
1845         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
1846
1847 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1848
1849         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
1850         $(SUBDIR_*_INSTALL) when so configured.
1851         * configure: Regenerate.
1852
1853         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
1854         configure.
1855         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
1856         installing GDBtk.
1857         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
1858         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
1859         SUBDIR_GDBTK_INSTALL): Define.
1860         (install-gdbtk): New target.
1861
1862 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1863
1864         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
1865         * configure: Regenerate.
1866
1867 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
1868
1869         * configure.tgt: Add arm, mips, sh wince targets.
1870         * config/arm/tm-wince.h: New file.
1871         * config/arm/wince.mt: New file.
1872         * config/sh/tm-wince.h: New file.
1873         * config/sh/wince.mt: New file.
1874         * config/mips/tm-wince.h: New file.
1875         * config/mips/wince.mt: New file.
1876         * wince.c: New file.
1877         * wince-stub.c: New file.
1878         * wince-stub.h: New file.
1879         * sh-tdep.c: Use correct register names for Windows CE.
1880
1881 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1882
1883         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
1884         (error_return, quit_return): Merge into catch_return pointer.
1885         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
1886         and communicate reason to catch_errors via setjmp return value.
1887         (catch_errors): Always catch both quit and error, and if a catch
1888         wasn't requested by caller, throw it to the next catch_error.
1889         Replace dual longjmp buffer memcpy with single pointer change.
1890         Add FIXME for possibly adding new interface to tell caller what
1891         event was caught.  Add extensive comments.
1892         * defs.h (enum return_reason): Reserve 0 for use as initial
1893         setjmp() return value.
1894         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
1895         enum return_reason.
1896         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
1897
1898 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
1899
1900         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
1901         * valops.c (_initialize_valops): Add command "set unwindonsignal".
1902         (hand_function_call): Test for unwind_on_signal and act accordingly.
1903
1904 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1905
1906         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
1907         Match ../include/dis-asm.h change.
1908         * gdbarch.h: Regenerate.
1909         * corefile.c (dis_asm_read_memory): Update.
1910
1911 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1912
1913         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
1914         (ENABLE_CFLAGS): Move initialization to start of file.
1915         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
1916         selected and an ${srcdir}/mi directory is present enable MI
1917         interface.
1918
1919         * configure: Regenerate.
1920
1921         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
1922         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
1923         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
1924         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
1925         @CONFIG...@.
1926         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1927         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1928
1929         * mi: New directory. MI interface to GDB.
1930
1931         * defs.h (interpreter_p): Declare when UI_OUT.
1932         * top.c (gdb_init): When interpreter_p, check that the interpreter
1933         was recognized by one of the linked in interpreters.
1934         * main.c (interpreter_p): Define.
1935         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1936         * event-top.c (display_gdb_prompt): When interpreter_p, assume
1937         interpreter displays prompt.
1938
1939         * breakpoint.c (print_it_typical, watchpoint_check,
1940         print_one_breakpoint, mention): When MI include additional
1941         target status information.
1942         * infrun.c (print_stop_reason, normal_stop): Ditto.
1943
1944 2000-02-22  Jim Blandy  <jimb@redhat.com>
1945
1946         * gdbarch.sh: Make the `default' field really default to zero, as
1947         documented.
1948
1949         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1950         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1951         more function-like.
1952         (default_coerce_float_to_double, standard_coerce_float_to_double):
1953         New functions.
1954         (value_arg_coerce): Adjust for new definition.
1955         * value.h (default_coerce_float_to_double,
1956         standard_coerce_float_to_double): New declarations for the above.
1957         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1958         * gdbarch.c, gdbarch.h: Regenerated.
1959         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1960         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1961         definitions.
1962         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1963         function here.
1964         (mips_gdbarch_init): Install that as our coerce_float_to_double
1965         function.
1966
1967 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
1968
1969         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1970         type.
1971         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1972         forward declaration.
1973
1974         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1975         where the next frame is a signal handler caller.
1976
1977         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1978         undef.
1979         (tm-linux.h): Include.
1980         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
1981         include this file for us.
1982         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
1983         config/tm-linux.h for us.
1984         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
1985
1986 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
1987
1988         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
1989         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
1990         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
1991         and like targets.
1992
1993         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
1994         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
1995         * config/powerpc/xm-linux.h: Substantially revised for native
1996         port.
1997         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
1998         (NATDEPFILES): Update list to reflect the fact that we can
1999         now debug natively.
2000
2001         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2002         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2003         Renamed; The former names were lacking the rs6000_ prefix.
2004         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2005         instead of rs6000_frame_chain.
2006         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2007         of rs6000_frameless_function_invocation.
2008
2009 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2010
2011         From Philippe De Muyter  <phdm@macqel.be>
2012
2013         * event-loop.c (handle_file_event): In case of poll, enable
2014         printing of informational message if an error/exception is
2015         detected on the file descriptor.
2016
2017 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
2018
2019         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2020
2021 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2022
2023         * buildsym.c: Include "language.h" and "expression.h" for
2024         longest_local_hex_string_custom.
2025
2026 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2027
2028         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2029         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2030         Cagney <cagney@b1.cygnus.com>.
2031
2032 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2033
2034         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2035         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2036         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2037         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2038         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2039         Kingdon.
2040         * MAINTAINERS: Add Nick Clifton to write after approval list.
2041
2042 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2043
2044         * MAINTAINERS: Add note on multiple maintainers.
2045
2046 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
2047
2048         * cli-out.c (cli_table_header): Type of parameter `alignment' is
2049         `enum ui_align', not `int'.
2050         (cli_field_string, cli_field_skip): Likewise.
2051
2052 2000-02-18  Jim Blandy  <jimb@redhat.com>
2053
2054         From Jimmy Guo <guo@cup.hp.com>:
2055         * buildsym.h (add_free_pendings): Declare.
2056         * buildsym.c (add_free_pendings): New function.
2057         (make_blockvector): 32x64 fix using longest_local_hex_string().
2058         (start_subfile): initialize variable 'subfile'.
2059
2060 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2061
2062         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2063         make sure that all is cleaned up after we disconnect from the
2064         target.
2065         (remote_detach): Ditto.
2066
2067 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2068
2069         From Rodney Brown  <RodneyBrown@pmsc.com>
2070         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2071         potentially harming mistake.
2072
2073 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2074
2075         * arm-tdep.c: Use header file instead of extern declarations for
2076         the {get,set}_arm_regname* functions.
2077
2078 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2079
2080         * configure.in: Replaces obsolete gdbtk-variable.c with
2081         gdbtk-varobj.c.
2082         * configure: Regenerate.
2083         * Makefile.in: Remove obsolete/extraneous references to
2084         gdbtk-var* files.
2085
2086 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2087
2088         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2089         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
2090         33 by definition, whereas REALTIME_LO might be 32 on systems that
2091         have SIG32 such as Linux.  Make sure that the signal number
2092         returned is within the range specified by REALTIME_LO and
2093         REALTIME_HI.
2094
2095 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2096
2097         * configure: Regenerated.
2098
2099 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2100
2101         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2102         _initialize_arm_tdep): Allows the user to choose between any of
2103         the flavors available for the disassembly to be used in the "info
2104         reg" command and elsewhere in gdb.  It prevents having to maintain
2105         this information in two places by using the data kept in the
2106         opcodes directory.
2107
2108 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2109
2110         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2111         prfpregset_t in <sys/procfs.h>.
2112         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2113         HAVE_PRFPREGSET_T.
2114         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2115         prgregset_t and prfpregset_t if they are not already present.
2116
2117 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2118
2119         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2120         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2121
2122 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
2123
2124         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2125         'do-doc'.
2126
2127 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
2128
2129         Changes for AIX 4.3:
2130         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2131         to correct value for generic dummy frames.  When using
2132         generic dummy frames, don't attempt to write TOC value or
2133         function to call into the call dummy.
2134         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2135         code to also handle the PowerOpen ABI.
2136         (ppc_push_return_address): Enable for all ports.
2137         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2138         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2139         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2140         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2141         provided by generic RS6000 definitions so that call dummies
2142         are implemented using generic dummy frames instead.
2143
2144         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2145         prior to changing the stack pointer via ptrace().  Also, ignore
2146         attempts to store to undefined registers that are less than
2147         NUM_REGS.
2148
2149         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2150         frame from 436 to 448 to account for alignment padding.
2151         (rs6000_push_arguments): Obtain actual register size instead
2152         of assuming the register is 4 bytes long.  [There's still
2153         more work to be done to totally remove the 4 byte assumption,
2154         however.]  Make sure the stack is 16 byte aligned as required
2155         by the PowerOpen ABI.  Also, make sure that small structures
2156         passed in registers are properly aligned within the register.
2157
2158 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
2159
2160         Patch applied by Kevin Buettner <kevinb@redhat.com>
2161
2162         * rs6000-tdep.c (skip_prologue): skip copying of argument
2163         registers to local variable registers.
2164
2165 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
2166
2167         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
2168         sym->section->index number is not a SECT_OFF_* code.
2169
2170 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2171
2172         * MAINTAINERS (write after approval): Add H.J. Lu.
2173
2174 2000-02-14  Nick Clifton  <nickc@cygnus.com>
2175
2176         * sh-tdep.c: Remove extraneous code.
2177
2178 2000-02-14  Amit S. Kale  <akale@veritas.com>
2179
2180         * elfread.c (elf_symtab_read): Move the use of sym to after where
2181         it is set.
2182         Checked in by Jim Kingdon  <kingdon@redhat.com>
2183
2184 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2185
2186         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2187
2188 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2189
2190         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2191         * dwarf2read.c: (die_is_declaration): New fn.
2192         (read_structure_scope): Use it.
2193
2194         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2195
2196 2000-02-10  J.T. Conklin  <jtc@redback.com>
2197
2198         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2199         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2200         configdirs.
2201         * gdbserver/low-nbsd.c: New file.
2202
2203         * gdbserver/Makefile.in: convert to autoconf.
2204         * gdbserver/configure.in: likewise.
2205         * gdbserver/configure: generate.
2206
2207 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2208
2209         * CONTRIBUTE: New file.  How to contribute to GDB.
2210
2211 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2212
2213         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
2214         Buettner to powerpc maintainers.  Make Kevin Buettner the
2215         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
2216         and Jason Molenda to write after aproval list.
2217
2218 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2219
2220         * MAINTAINERS: Reformat.  Separate into check-in categories.
2221
2222 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2223
2224         * uw-thread.c: Remove __FUNCTION__ GNUism.
2225
2226 2000-01-17  Amit S. Kale  <akale@veritas.com>
2227
2228         * elfread.c (elf_symtab_read): Use offset for the section in which a
2229         symbol resides, instead of .text section for calculating address of a
2230         symbol.
2231         Checked in by Jim Kingdon  <kingdon@redhat.com>
2232
2233 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
2234
2235         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
2236         no longer necessary now we have gdb_wait.h.
2237
2238 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2239
2240         * gnu-nat.c (proc_string): Make global.
2241         (do_mach_notify_dead_name): Suppress dead name notifications if we
2242         know that the task is dead.
2243
2244 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
2245
2246         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2247         instead of directly from the kernel.  Add some hackery to make
2248         sure that the info isn't influenced by suspension of the task in
2249         the proc server itself.
2250
2251 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
2252
2253         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
2254         approved by Michael Snyder.
2255
2256 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2257
2258         * linux-thread.c: Include defs.h before gdb_wait.h.
2259
2260 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2261
2262         * Makefile.in (wait_h): Delete macro.  Update all dependencies
2263         specifying gdb_wait.h instead.
2264
2265         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2266         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2267         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2268         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2269         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2270         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2271         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2272         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2273         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2274         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2275         or <sys/wait.h>.
2276         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2277
2278         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
2279         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2280
2281 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
2282
2283         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2284         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2285         (d10v_stack_align): Declare.
2286         * d10v-tdep.c (d10v_stack_align): Define.
2287
2288 1999-08-23  J.T. Conklin  <jtc@redback.com>
2289
2290         * top.c (remote_timeout): Change default to 2.  Add comment
2291         explaining history of changes to the default value.
2292         * remote.c (_initialize_remote): Remove code that adds set/
2293         show remotetimeout, as that's also done in top.c
2294
2295 1999-10-18  J.T. Conklin  <jtc@redback.com>
2296
2297         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2298         Return E01 instead of P01 when 'P' command fails.
2299
2300 2000-02-05  J.T. Conklin  <jtc@redback.com>
2301
2302         * remote.c (putpkt_binary): Handle NAK from target stub.
2303
2304 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2305
2306         * configure.in: Remove the addition of sol-thread.c to the
2307         CONFIG_INITS list. This caused problems with init.c, because
2308         sol-thread.c would be grepped twice for _initialize_* functions.
2309         * configure: Ditto.
2310         * Makefile.in: Add FIXME for init.c.
2311
2312 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
2313
2314         Clean up compiler warnings:
2315         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2316         stack.c, valprint.c: Change variables to unsigned.
2317         * bcache.c: Rearrange to avoid warnings about variables not being set.
2318         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2319         rather than declaring print_max and repeat_count_threashold
2320         ourselves (incorrectly).
2321         * valprint.h: Do declare repeat_count_threashold.
2322         * ch-exp.c: Use default case for internal error.
2323         * findvar.c: Don't omit argument type.
2324         * symtab.c: Remove unused variable.
2325
2326 2000-02-04  Jim Blandy  <jimb@redhat.com>
2327
2328         * c-typeprint.c (remove_qualifiers): New function.
2329         (c_type_print_base): Use it to remove qualifiers from C++
2330         qualified names, not strrchr.
2331
2332         * c-typeprint.c (c_type_print_base): Recognize type conversion
2333         operators by calling is_type_conversion_operator.
2334         (is_type_conversion_operator): New function.
2335
2336 2000-02-04  Nick Clifton  <nickc@cygnus.com>
2337
2338         * config/arm/tm-arm.h (LOWEST_PC): Define.
2339
2340 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2341
2342         * infrun.c (resume): Make just one call to target_resume(), instead
2343         of four: set up correct parameters in all the cases ahead of time,
2344         and do call at the end.
2345
2346 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2347
2348         * config/powerpc/tm-ppc-eabi.h: Define
2349         SOFUN_ADDRESS_MAYBE_MISSING.
2350
2351 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2352
2353         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2354         frames (revisited).
2355
2356 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2357
2358         * Makefile.in (INIT_FILES): Append CONFIG_INITS
2359         * configure.in (CONFIG_INIT): Initialize.
2360         (links): Link srcdir/gdbtk/library to gdbtcl2.
2361         * gdbtcl2: Moved to gdbtk/library.
2362         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2363         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2364         gdbtk.h: Moved to gdbtk/generic.
2365
2366 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2367
2368         * printcmd.c (build_address_symbolic): New function. Returns all
2369         the parts that are necessary to print an address in a symbolic
2370         form.
2371         (print_address_symbolic): Split into a printing part and an
2372         information building part, build_address_symbolic().
2373
2374         * defs.h (build_address_symbolic): Export.
2375
2376 2000-02-03  Jim Blandy  <jimb@redhat.com>
2377
2378         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2379         opcode.
2380
2381 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2382
2383         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2384         arguments on dummy frames.
2385
2386 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2387
2388         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2389         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2390
2391 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2392
2393         * remote.c (getpkt_sane): New function. It is the old getpkt(),
2394         which now returns a timeout indication.
2395         (getpkt): New function. Wrapper for getpkt_sane(), so that return
2396         value can still be ignored.
2397
2398 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2399
2400         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2401         UI_OUT.
2402
2403 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2404
2405         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
2406         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
2407         GDB_FILE.
2408
2409         * Makefile.in: Update.
2410
2411         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2412         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2413         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2414         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2415         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2416         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2417         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2418         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2419         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2420         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2421         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2422         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2423         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2424         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2425         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2426         config/pa/tm-hppa.h: Update.
2427         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2428
2429 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
2430
2431         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2432         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2433         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2434         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2435         config/m88k/delta88v4.mh, config/mips/irix4.mh,
2436         config/mips/irix5.mh, config/mips/mipsv4.mh,
2437         config/powerpc/solaris.mh (NATDEPFILES): Change references to
2438         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2439         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2440
2441 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2442
2443         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2444
2445         * main.c (captured_main): Only use the legacy tui_file code when
2446         linking in older code such as the TUI.
2447
2448         * gdb-file.h, gdb-file.c: New files.
2449         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2450         null_file_isatty, null_file_rewind, null_file_put,
2451         null_file_flush, null_file_write, null_file_fputs,
2452         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2453         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2454         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2455         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2456         set_gdb_file_data, struct accumulated_gdb_file,
2457         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2458         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2459         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2460         stdio_file_delete, stdio_file_flush, stdio_file_write,
2461         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2462         Moved to gdb-file.h and gdb-file.c.
2463         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2464         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2465         tui_file_rewind, tui_file_put, tui_file_fputs,
2466         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2467         fputs_unfiltered_hook):
2468         Moved to tui/tui-file.c and tui/tui-file.h.
2469
2470         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2471         (tui-file.o, gdb-file.o): Add dependencies.
2472         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2473         * main.c: #include tui/tui-file.h.
2474
2475 2000-01-28  Fred Fish  <fnf@cygnus.com>
2476
2477         * findvar.c (value_from_register): Special case handling of D10V
2478         pointer values fetched from registers.
2479
2480 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2481
2482         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2483         support for new style thumb prologues.
2484
2485 2000-01-28  Nick Clifton  <nickc@redhat.com>
2486
2487         * arm-tdep.c: Remove extraneous dash at start of strings
2488         introduced in previous delta.
2489
2490 2000-01-27  Nick Clifton  <nickc@redhat.com>
2491
2492         * arm-tdep.c: Replace uses of arm_toggle_renames() with
2493         parse_arm_disassembler_option().
2494
2495 2000-01-27  Jim Blandy  <jimb@cygnus.com>
2496
2497         * symtab.c (decode_line_1): Don't let commas that are within
2498         quotes or parenthesis terminate the line spec.  Don't use pp when
2499         removing the final double quote of a double-quoted string.  Don't
2500         forget to skip the opening double quote.  I have no clue whether
2501         this change is correct; probably we've just moved this function
2502         from one buggy place to another buggy place, and never came within
2503         an outhouse whiff of correctness.
2504         (find_toplevel_char): New function.
2505
2506 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2507
2508         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2509         passing the pointer to a thumb function as an argument.
2510
2511 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2512
2513         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2514         are reinserted for another run.
2515
2516 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2517
2518         * cli-out.c (cli_filed_string): Test for NULL string.
2519
2520 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2521
2522         * infcmd.c (run_stack_dummy): Account for a random signal stopping
2523         the inferior as well as breakpoints being hit while performing an
2524         inferior function call.
2525         * valops.c (hand_function_call): Ditto.
2526
2527 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2528
2529         From  Mark Kettenis  <kettenis@gnu.org>
2530
2531         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2532         i386_REGS_SEGS_STATE.
2533         (HAVE_I387_REGS): Define.
2534         (FLOAT_INFO): Remove.
2535         * i386gnu-nat.c: Almost completely rewritten to use new i386
2536         register layout and `float info' implementation.
2537         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2538         Move prototypes from here.
2539         * gnu-nat.h: To here.
2540
2541 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
2542
2543         * utils.c (get_field, put_field): Fix buffer underruns and
2544         overruns.  Also, handle case where total_len is not evenly
2545         divisible by 8.
2546         (getfield): Make sure zeroing of unwanted bits occurs even
2547         when bit field to extract does not straddle two or more
2548         bytes.
2549
2550 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
2551
2552         * defs.h: Add gdb_thread_select declaration.
2553
2554 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
2555
2556         * linux-thread.c (_initialize_linuxthreads): Make sure that
2557         linuxthreads_block_mask does not block SIGCHLD.
2558
2559 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2560
2561         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2562         text so that new lines work properly.
2563
2564 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2565
2566         * proc-utils.h: New file. Export functions from proc-*.c.
2567
2568         * proc_api.c: Rename to:
2569         * proc-api.c: New file. Add include of proc-utils.h.
2570
2571         * proc_events.c: Rename to:
2572         * proc-events.c: New file.
2573
2574         * proc_flags.c: Rename to:
2575         * proc-flags.c: New file.
2576
2577         * proc_why.c: Rename to:
2578         * proc-why.c: New file. Add include of proc-utils.h.
2579
2580         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2581         ctype.h, proc-utils.h.
2582         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2583         (open_procinfo_files): Conditionalize local variable tmp, to avoid
2584         compiler warnings.
2585         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2586         pathname.
2587         (procfs_wait): Adjust format in some printf_filetered calls to
2588         avoid compiler warnings.
2589         (make_signal_thread_runnable): Ifdef 0. The calls to this function
2590         are also ifdef'd 0 .
2591         (procfs_resume): Add parentheses around '&&' operation.
2592         (procfs_set_exec_trap): Remove unused variable.
2593         (info_proc_cmd): Add braces to avoid ambiguous else clause.
2594
2595         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2596         proc-why.o): Update dependencies.
2597
2598         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2599         proc-*.o.
2600
2601 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
2602
2603         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2604         Fix from Robert Lipe <robertl@sco.com>.
2605         * configure: Regenerated.
2606
2607 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2608
2609         * stack.c (print_frame_info_base): Break up into the frame info
2610         (location) printing part and the rest (source line printing).
2611         (print_frame): New function. Take care of printing the location
2612         information.
2613         Update copyright.
2614
2615         * infrun.c (normal_stop): Use enum values rather than integers for the
2616         source_flag to be passed to show_and_print_stack_frame().
2617         Update copyright.
2618
2619         * frame.h (print_what): New enum for 'source' argument to
2620         print_frame_info_base(). Use this instead of obscure numbers.
2621         Update copyright.
2622
2623 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
2624
2625         * event-top.c (stdin_event_handler): call quit_command rather than
2626         exit -- run cleanups, give target code a chance to say goodbye to
2627         the target.  Fixes bug where the inferior processes were left
2628         around on Solaris (and probably elsewhere) by the testsuite.
2629
2630 2000-01-14  Mark Salter  <msalter@cygnus.com>
2631
2632         * v850-tdep.c (v850_target_architecture_hook): Setup correct
2633         machine id for disassembly.
2634
2635 2000-01-13  Jim Blandy  <jimb@cygnus.com>
2636
2637         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2638         convert_to_regset, when regno indicates a specific register.
2639
2640 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2641
2642         * uw-thread.c: Document libthread.so debugging interface.  Minor
2643         comment and formatting tweaks.
2644         (DEBUG): #define as 0 instead of 1.
2645         (CALL_BASE): Include function name in error msg.
2646         (libthread_stub): Adjust inferior_pid after thread exit.
2647         (uw_thread_create_inferior): Deactivate uw_thread_ops before
2648         asking procfs_ops to create inferior.
2649         (libthread_init): Don't return nonlocally on error.
2650
2651 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2652
2653         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2654         variable.
2655
2656 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2657
2658         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2659         both sides are on the same state.
2660
2661 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2662
2663         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2664         115200 (minor syntax mistake).
2665
2666 2000-01-12  Jim Blandy  <jimb@cygnus.com>
2667
2668         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2669         this here, to go along with the definitions of PIDGET and TIDGET.
2670
2671 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2672
2673         * thread.c (do_captured_thread_select): New function. Switch
2674         current thread, safely from within catch_errors().
2675         (gdb_thread_select): New function. Switch threads safely.
2676         (thread_command): Use gdb_thread_select().
2677         Include ui-out.h.
2678         (do_captured_list_thread_ids): New function.
2679         (gdb_list_thread_ids): New function.
2680
2681         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2682
2683 2000-01-11  Christopher Faylor <cgf@cygnus.com>
2684
2685         * configure.in: Avoid linking -limagehlp unless it's a native build.
2686         * configure: Regenerate.
2687         * thread.cc (add_thread): Clear private data pointer here or suffer
2688         strange behavior when it is checked for NULL later.
2689
2690 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
2691
2692         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2693         * configure.in: Add an additional library to cygwin link.
2694         * configure: Regenerate.
2695
2696         Patch from Egor Duda <deo@logos-m.ru>:
2697         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
2698         type.
2699
2700 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
2701
2702         * uw-thread.c: New file to support UnixWare user-mode threads:
2703         contributed by Nickolas Duffek  <nsd@cygnus.com>.
2704         * target.h (struct target_ops): New vector, to_extra_thread_info,
2705         allows back-ends to give extra details in info thread display.
2706         (target_extra_thread_info): define new macro.
2707         (target_find_new_threads): simplify macro.  Cleanup comments.
2708         * target.c (to_extra_thread_info): default and inherit new vector.
2709         (cleanup_target): eliminate PARAMS, break up long lines,
2710         provide default definition for to_extra_thread_info, and
2711         to_find_new_threads.  Default to_thread_alive and to_query
2712         to return_zero, not target_ignore (they each return int not void).
2713         (debug_to_find_new_threads): new debug entry.
2714         (setup_target_debug): add debug_to_find_new_threads.
2715         * gdbthread.h: export struct thread_info, find_thread_pid, and
2716         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
2717         copyright.  Add new private data pointer for use by target back-ends.
2718         * thread.c (struct thread_info): move definition to gdbthread.h.
2719         (find_thread_pid): new exported function for thread lookup.
2720         (iterate_over_threads): new exported function for applying
2721         arbitrary operations to threads.  Update copyright to 2000.
2722         (info_threads_command): use new target_extra_thread_info vector
2723         to display extra information about each thread (if implemented).
2724         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
2725         Add defines for PIDGET, etc.
2726         * config/i386/tm-i386sol2.h: ditto.
2727         * config/sparc/tm-sun4sol2.h: ditto.
2728         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
2729         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
2730         if -lpthread and -lpthreads fail.
2731
2732         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
2733         (proc_flags): combine flags that UnixWare splits into two locations.
2734         (proc_modify_flag): add support for PR_KLC (kill on last close).
2735         (proc_[un]set_kill_on_last_close): new functions.
2736
2737 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2738
2739         * infrun.c (normal_stop): Print out thread id when we stop.
2740
2741 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2742
2743         * remote.c (remote_open_1): Fix message so it does not imply a
2744         specific syntax for serial ports, as it is OS dependent.
2745         (remote_async_open_1): Ibid.
2746         (init_remote_ops): Ibid.
2747
2748 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2749
2750         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
2751         "set remotebaud" command (if set) when no speed is specified on
2752         the "target rdi" command.
2753
2754 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2755
2756         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
2757         115200.
2758         (baud_options[]): Ibid.
2759
2760 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2761
2762         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
2763         used by each operating system.
2764
2765 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2766
2767         * breakpoint.c (until_break_command): Add an argument for the
2768         continuation, the beginning of the cleanups set up by this
2769         command.
2770         (until_break_command_continuation): Do cleanups until the one
2771         passed in as argument instead of doing all of them.
2772
2773         * infcmd.c (finish_command_continuation): Expect a new argument,
2774         which indicates up to where to do cleanups. Update calls to
2775         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
2776         (finish_command): Add another argument for the continuation: the
2777         starting cleanup for this command.
2778
2779 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2780
2781         From Grant Edwards <grante@visi.com> (original patch from Thomas
2782         Zenker ):
2783         * rdi-share/ardi.c: Allow interruption of interruptible
2784         targets with a <CNTL-C>.
2785
2786 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2787
2788         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
2789         to control port to accommodate some versions of Angel.
2790
2791 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2792
2793         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
2794         Add interpretation for C Support Library packets.
2795
2796 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2797
2798         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
2799         is now being modified.
2800         * rdi-share/devsw.h: Adjust declaration of the above funtion.
2801
2802 For older changes see ChangeLog-99
2803 \f
2804 Local Variables:
2805 mode: change-log
2806 left-margin: 8
2807 fill-column: 74
2808 version-control: never
2809 End: