gdb/ChangeLog

   1 Wed Apr 19 19:10:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   2
   3         * TODO: Document -Wreturn-type problem.
   4
   5 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
   6
   7          * maint.c (_initialize_maint_cmds):  Add `mt i' alias for `mt info'.
   8
   9 2000-03-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
  10
  11         * infcmd.c (_initialize_infcmd):  Add `info r' alias for
  12         `info registers'.
  13
  14 Wed Apr 19 17:03:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  15
  16         From Philippe De Muyter <phdm@macqel.be>:
  17         * bcache.c (free_bcache): Do not free NULL.
  18
  19 Wed Apr 19 16:37:47 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  20
  21         * TODO: Cleanup.
  22         * NEWS: Update GDB version.  Duplicate paragraph explaining
  23         obsolete.
  24
  25 Wed Apr 19 13:06:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  26
  27         * Makefile.in (distclean): Delete tui/Makefile.
  28         * TODO: Add deletion of tui/Makefile.in to list.
  29
  30 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  31
  32         * symfile.h (struct section_addr_info ): Remove fields for special
  33         treatment of .text, .data and .bss sections.
  34
  35         * solib.c (symbol_add_stub): The special field text_addr is not
  36         available anymore. Search for the .text field the hard way.
  37
  38         * symfile.c (build_section_addr_info_from_section_table): Don't
  39         fill in {text, data, bss}_addr any more.
  40         (default_symfile_offsets): Don't use {text, data, bss}_addr fields
  41         to fill in section_offsets for objfile.
  42         (syms_from_objfile): Don't deal with {text, data, bss}_addr as a
  43         special case anymore.
  44         (add_symbol_file_command): Ditto.
  45
  46 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  47
  48         symfile.c: (symbol_file_command): Remove support for rombug, to
  49         simplify code.
  50
  51 2000-04-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  52
  53         * symfile.c (add_symbol_file_command): Rewrite the arguments
  54         processing part. Simplify syntax of command. Remove support for
  55         rombug.
  56         (_initialize_symfile): Update help message for add-symbol-file
  57         command.
  58
  59 Mon Apr 17 15:53:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  60
  61         * gdbarch.sh (IEEE_FLOAT): Only dump when defined.
  62         * gdbarch.h, gdbarch.c: Re-generate.
  63
  64 Mon Apr 17 11:26:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  65
  66         * remote.c (REMOTE_TRANSLATE_XFER_ADDRESS), mem-break.c
  67         (MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT), target.h
  68         (BREAKPOINT_FROM_PC), valops.c (COERCE_FLOAT_TO_DOUBLE),
  69         gdbarch.sh (D10V_MAKE_DADDR, D10V_MAKE_IADDR,
  70         FRAMELESS_FUNCTION_INVOCATION, REGISTER_CONVERTIBLE,
  71         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
  72         REGISTER_NAME), findvar.c (POINTER_TO_ADDRESS,
  73         ADDRESS_TO_POINTER): Delete default definition.  Handled by
  74         gdbarch.
  75
  76         * gdbarch.sh: Make multi-arch defaults, defaults for non-
  77         multi-arch targets.
  78         (REGISTER_NAME, COERCE_FLOAT_TO_DOUBLE, REGISTER_CONVERTIBLE,
  79         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
  80         D10V_MAKE_DADDR, D10V_MAKE_IADDR, BREAKPOINT_FROM_PC,
  81         MEMORY_INSERT_BREAKPOINT, MEMORY_REMOVE_BREAKPOINT,
  82         REMOTE_TRANSLATE_XFER_ADDRESS, FRAMELESS_FUNCTION_INVOCATION):
  83         Provide default/legacy implementation.
  84         (REGISTER_NAMES, CALL_DUMMY): Allow legacy definition.
  85         * gdbarch.h, gdbarch.c: Re-generate.
  86
  87 2000-04-16  Jim Blandy  <jimb@redhat.com>
  88
  89         * findvar.c (store_typed_address, extract_typed_address): Fix
  90         function names in error messages.
  91
  92 2000-04-16  Eli Zaretskii  <eliz@is.elta.co.il>
  93
  94         * config/djgpp/config.sed: Fix the lines which edit clean: and
  95         uninstall-info: targets.
  96
  97 2000-04-14  Jim Blandy  <jimb@redhat.com>
  98
  99         Bring IEEE_FLOAT under gdbarch's control.
 100         * gdbarch.sh (IEEE_FLOAT): New entry.
 101         * gdbarch.c, gdbarch.h: Regenerated.
 102         * valprint.c (IEEE_FLOAT): Provide a default #definition for this.
 103         (print_floating): Use IEEE_FLOAT as if it were an expression; use
 104         the code specific to IEEE-format numbers whenever the value of
 105         IEEE_FLOAT is non-zero.
 106         * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
 107         config/arc/tm-arc.h, config/arm/tm-arm.h, config/fr30/tm-fr30.h,
 108         config/h8300/tm-h8300.h, config/i386/tm-i386.h,
 109         config/i960/tm-i960.h, config/m88k/tm-m88k.h,
 110         config/mips/tm-mips.h, config/pa/tm-hppa.h,
 111         config/sparc/tm-sparc.h, config/delta/tm-delta.h,
 112         config/frv/tm-frv.h (IEEE_FLOAT): For all ports that #define
 113         IEEE_FLOAT, make sure they give it the value (1).
 114
 115         Provide the hooks needed to support architectures on which
 116         pointers are not always simple byte addresses.
 117
 118         * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
 119         functions which architectures can redefine, defaulting to
 120         generic_pointer_to_address and generic_address_to_pointer.
 121         * findvar.c (extract_typed_address, store_typed_address,
 122         generic_pointer_to_address, generic_address_to_pointer): New
 123         functions.
 124         (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
 125         definitions.
 126         (extract_address, store_address): Doc fixes.
 127         * values.c (value_as_pointer): Doc fix.
 128         (value_from_pointer): New function.
 129         * defs.h (extract_typed_address, store_typed_address): New
 130         declarations.
 131         * inferior.h (generic_address_to_pointer,
 132         generic_pointer_to_address): New declarations.
 133         * value.h (value_from_pointer): New declaration.
 134
 135         The following changes are all of the general form "Use these
 136         functions instead of these other functions."  In each case, the
 137         change is because the new calls provide enough information to do
 138         the appropriate address / pointer conversions, where the old calls
 139         did not, or because the new functions are more appropriately named
 140         for the operation being performed.
 141
 142         * ax-gdb.c (const_var_ref): Use value_from_pointer, not
 143         value_from_longest.
 144         * blockframe.c (generic_push_dummy_frame): Use read_pc and
 145         read_sp, not read_register.
 146         * c-valprint.c (c_val_print): Use extract_typed_address instead of
 147         extract_address to extract vtable entries and references.
 148         * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
 149         instead of value_from_longest to extract the vtable's address.
 150         * eval.c (evaluate_subexp_standard): Use value_from_pointer
 151         instead of value_from_longest to compute `this', and for doing
 152         pointer-to-member dereferencing.
 153         * findvar.c (read_register): Use extract_unsigned_integer, not
 154         extract_address.
 155         (read_var_value): Use store_typed_address instead of store_address
 156         for building label values.
 157         (locate_var_value): Use value_from_pointer instead of
 158         value_from_longest.
 159         * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
 160         instead of value_from_longest, to build arguments to __d_shl_get.
 161         * printcmd.c (set_next_address): Use value_from_pointer, not
 162         value_from_longest.
 163         (x_command): Use value_from_pointer, not value_from_longest.
 164         * tracepoint.c (set_traceframe_context): Use value_from_pointer,
 165         not value_from_longest.
 166         * valarith.c (value_add, value_sub): Use value_from_pointer, not
 167         value_from_longest.
 168         * valops.c (find_function_in_inferior, value_coerce_array,
 169         value_coerce_function, value_addr, hand_function_call): Same.
 170         * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
 171         * values.c (unpack_long): Use extract_typed_address to produce
 172         addresses from pointers and references, not extract_address.
 173         (value_from_longest): Use store_typed_address instead of
 174         store_address to produce pointer and reference values.
 175
 176 2000-04-13  Mark Kettenis  <kettenis@gnu.org>
 177
 178         * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
 179         HAVE_PSADDR_T): Add them here instead of in config.in.
 180
 181         * acconfig.h (PRFPREGSET_T_BROKEN): New define.
 182         * configure.in: Add check for broken prfpregset_t type.
 183         * lin-thread.c (gdb_prfpregset): New typedef, depends on
 184         definition of PRFPREGSET_T_BROKEN.
 185         (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
 186         p_td_thr_setfpregs, thread_db_fetch_registers,
 187         thread_db_store_registers): Use gdb_prfpregset_t instead of
 188         prfpregset_t.
 189         * config.in: Regenerated.
 190         * configure: Regenerated.
 191
 192 2000-04-13  DJ Delorie  <dj@cygnus.com>
 193
 194         * mips-tdep.c (do_fp_register_row): copy the number of bytes
 195         allocated, not the size of the pointer.
 196
 197 2000-04-13  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 198
 199         * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS):  Define.
 200         * config/i386/tm-i386sol2.h (HAVE_I387_REGS):  Define.
 201         * i386v4-nat.c (supply_fpregset, fill_fpregset):  Add code
 202         to handle floating point registers if NUM_FREGS is not zero.
 203
 204 2000-04-13  Nick Duffek  <nsd@cygnus.com>
 205
 206         * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
 207         and document to_find_new_threads bug.
 208
 209 2000-04-13  Eli Zaretskii  <eliz@is.elta.co.il>
 210
 211         * infrun.c (proceed, normal_stop): Change the error message about
 212         failure to insert breakpoints/watchpoints so that it makes sense
 213         even if ptrace is not used or no other processes can be active.
 214
 215 Thu Apr 13 13:24:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 216
 217         * configure.in: Add --enable-maintainer-mode.
 218         * aclocal.m4, configure: Re-generate.
 219
 220         * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
 221         on maintainer-mode.  Update copying.c in source directory.
 222         (copying.txt): Delete rule.
 223         (copying.o): Add explict paths to $(srcdir) and explicit make
 224         rule.
 225
 226 2000-04-12  Kevin Buettner  <kevinb@redhat.com>
 227
 228         * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
 229         (fetch_debug_register, fetch_debug_register_pair,
 230         store_debug_register, store_debug_register_pair, is_power_of_2,
 231         enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
 232         ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
 233         New functions.
 234         * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
 235         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
 236         STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
 237         target_remove_watchpoint): Define.
 238         (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
 239         ia64_linux_remove_watchpoint): Declare.
 240
 241 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 242
 243         * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
 244         hardware breakpoint resources, return EBUSY.
 245         (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
 246         one of the enumerated values, return EINVAL.
 247
 248 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 249
 250         * README: Mention special build instructions for DJGPP.
 251         * NEWS: Update with FP features on x87 platforms, and
 252         DJGPP-related changes.
 253
 254 2000-04-12  Eli Zaretskii  <eliz@is.elta.co.il>
 255
 256         * top.c (gdb_completer_file_name_break_characters): New variable.
 257         (line_completion_function): When completing on file names, use
 258         gdb_completer_file_name_break_characters as word break
 259         characters for the readline library.
 260
 261 2000-04-12  Mark Kettenis  <kettenis@gnu.org>
 262
 263         * i387-tdep.c (print_i387_value): Avoid call to
 264         floatformat_to_doublest if long double type is the same on host
 265         and target.
 266
 267 2000-04-11  Fernando Nasser  <fnasser@cygnus.com>
 268
 269         * wrapper.h: Remove definitions of internal functions.
 270         * wrapper.c: Remove definitions of exported functions (which are
 271         already in wrapper.h) and make static all internal wrap_* functions.
 272
 273 Mon Apr 10 21:58:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 274
 275         * acconfig.h (USE_INCLUDED_REGEX): Add.
 276         * Makefile.in (REGEX_CFLAGS): Delete
 277         * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
 278         * configure, config.in: Re-generate.
 279
 280 2000-04-10  Philip Blundell <philb@gnu.org>
 281
 282         * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
 283         arm-linux-tdep.c.
 284         * arm-linux-tdep.c (arm_skip_solib_resolver): New.
 285
 286 2000-04-10  Fernando Nasser  <fnasser@cygnus.com>
 287
 288         From 2000-04-10 Rodney Brown <rdb@redhat.com>:
 289         * command.h (enum command_class): Remove trailing "," to placate
 290         AIX xlc.
 291
 292 Mon Apr 10 20:17:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 293
 294         * TODO, NEWS: Update.  Mention MI.
 295
 296 Mon Apr 10 00:21:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 297
 298         * gdbarch-utils.h, gdbarch-utils.c: Delete.
 299         * arch-utils.h, arch-utils.c: New files.  Avoid 14 character file
 300         name problems.
 301         * Makefile.in: Update.
 302         * gdbarch.c: Update.
 303
 304 Sun Apr  9 23:42:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 305
 306         From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
 307         * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
 308         new "set mips saved-gpreg-size" command
 309         (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
 310         (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
 311         either from target, or gdb multi-arch
 312         (show_mips_command): New. For "show mips" prefix command
 313         (set_mips_command): New. For "show mips" prefix command
 314         (_initialize_mips_tdep): Add top-level mips prefix command
 315         Add "set mips saved-gpreg-size" command
 316
 317         * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
 318         mips_default_saved_regsize.
 319         (mips_gdbarch_init): Update.
 320         (MIPS_DEFAULT_SAVED_REGSIZE): Update.
 321         (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
 322         mips_default_saved_regsize.
 323
 324 Sun Apr  9 23:27:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 325
 326         From 2000-04-07 J.T. Conklin <jtc@redback.com>:
 327         * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
 328         replace calls to target_xfer_memory() with target_read_memory()
 329         and target_write_memory().
 330
 331 Sun Apr  9 22:54:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 332
 333         * valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
 334         NULL. Macro returns a CORE_ADDR.
 335
 336 2000-04-08  Jim Blandy  <jimb@redhat.com>
 337
 338         * dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
 339         Don't include "bfd-elf.h".
 340         (address_significant_size): Delete variable.
 341         (dwarf2_build_psymtabs_hard): Don't set it, or check for
 342         consistency between it and the Dwarf 2 compilation unit header
 343         address size.
 344         (read_address): Don't mask off bits above
 345         address_significant_size.
 346         * Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
 347         (elf_bfd_h): Remove variable; it's no longer used.
 348
 349 2000-04-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 350
 351         * configure.in (NEW_PROC_API):  Escape square brackets when testing
 352         for solaris2.[678].
 353         * configure:  Regenerate.
 354
 355 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 356
 357         * ChangeLog: Correct date on last entry.
 358         * arm-linux-tdep.c (arm_linux_push_arguments): New function.
 359         * config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
 360         * config/arm/tm-embed: Fix build warning from redefinition of
 361         LOWEST_PC.
 362         * config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
 363         * config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
 364         TARGET_BYTE_ORDER.  Add TARGET_BYTE_ORDER_SELECTABLE_P to
 365         override default in tm-arm.h.  Use default target byte order
 366         from tm-arm.h.
 367
 368 2000-04-07  Scott Bambrough <scottb@netwinder.org>
 369
 370         * Makefile.in: Add dependency information for arm-linux-tdep.c.
 371         * config/djgpp/fnchange.lst: Add arm-linux-tdep.c, arm-linux-nat.c.
 372
 373 2000-04-07  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 374
 375         * sol-thread.c (gdb_ps_addr_t):  New typedef, depends on definition
 376         of PROC_SERVICE_IS_OLD.
 377         (ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
 378         rw_common):  Change argument type from psaddr_t to gdb_ps_addr_t.
 379
 380 Fri Apr  7 17:18:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 381
 382         * Makefile.in (CFLAGS): Set using configure.
 383
 384         * configure.in (WARN_CFLAGS): Enable by default when GCC.
 385         * configure: Re-generate.
 386
 387 Fri Apr  7 13:33:43 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 388
 389         From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
 390         * procfs.c (init_procfs_ops):  Set procfs_ops.to_has_memory and
 391         procfs_ops.to_has_all_memory to 1.
 392
 393         * TODO: Update
 394
 395 2000-04-06  Nick Duffek  <nsd@cygnus.com>
 396
 397         * configure.in (_MSE_INT_H): Define on Solaris 7.
 398         (NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
 399         * acconfig.h (_MSE_INT_H): Define on Solaris 7.
 400         * configure: Regenerate.
 401         * config.in: Regenerate.
 402
 403 2000-04-06  Michael Snyder  <msnyder@cygnus.com>
 404
 405         * sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
 406         Change to rely on PIDGET etc.
 407         * config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
 408         TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
 409         STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
 410         define.  Allow target to use procfs hardware watchpoints.
 411         * config/sparc/nm-sun4sol2.h: ditto.
 412         * config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
 413         definitions to use 16 bits for the pid, 15 bits for the tid, and
 414         1 bit for the flag.
 415         * config/sparc/tm-sun4sol2.h: ditto.
 416         (SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
 417         * testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
 418         for more than 15 thread increments.
 419
 420 2000-04-06  Eli Zaretskii  <eliz@is.elta.co.il>
 421
 422         * top.c (filename_completer): Set subsequent_name to 1 early on,
 423         to prevent an infinite loop if the first file in the directory is
 424         a backup file (whose name ends in a `~').
 425
 426 2000-04-05  Jim Blandy  <jimb@redhat.com>
 427
 428         * solib.c (update_solib_list): New function.
 429         (solib_add): Call update_solib_list, and then read symbols.
 430         (info_sharedlibrary_command): Call update_solib_list, not
 431         solib_add.
 432
 433 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 434
 435         * arm-linux-tdep.c: Resolve implicit function declarations by
 436         including target.h and value.h.  Inclusion of symtab.h is
 437         no longer needed.
 438
 439 2000-04-05  Scott Bambrough <scottb@netwinder.org>
 440
 441         * arm-linux-tdep.c: New file.
 442         * arm-linux-nat.c (fetch_fpregs): Remove unused code.
 443         (arm_get_longjmp_target): Moved it and all defines
 444         it uses to arm-linux-tdep.c.
 445         (arm_linux_extract_return_value): Moved to
 446         arm-linux-tdep.c.
 447         * config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
 448
 449 2000-04-04  Nick Duffek  <nsd@cygnus.com>
 450
 451         * infrun.c (handle_inferior_event): Call target_mourn_inferior
 452         instead of kill_target.
 453
 454 2000-04-04  Daniel Berlin  <dan@cgsoftware.com>
 455
 456         * TODO: Make note of various C++ things i have planned for 5.1.
 457
 458 Tue Apr  4 12:13:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 459
 460         * printcmd.c (print_scalar_formatted): Use local variable ptr_bit
 461         in shift.  Stop GCC thinking it has a shift overflow.
 462
 463 2000-04-03  H.J. Lu  <hjl@gnu.org>
 464
 465         * TODO: Remove the regex entry.
 466
 467 2000-04-03  H.J. Lu  <hjl@gnu.org>
 468
 469         * gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX
 470         is defined and <regex.h> otherwise.
 471
 472         * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h".
 473         * monitor.c: Likewise.
 474         * osfsolib.c: Likewise.
 475         * solib.c: Likewise.
 476         * source.c: Likewise.
 477         * symtab.c: Likewise.
 478
 479         * Makefile.in (REGEX): Changed to @REGEX@.
 480         (REGEX_CFLAGS): New.
 481         (REGEX1): Removed.
 482         (ADD_DEPS): Use $(REGEX) instead of $(REGEX1).
 483         (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS).
 484
 485         * configure.in (--with-included-regex): New switch.
 486         (REGEX): New. Subsstitue @REGEX@ in Makefile.in.
 487         (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in.
 488         * configure: Regenerated.
 489
 490 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 491
 492         * NEWS (powerpc-*-linux*): Mention.
 493
 494 2000-04-03  J.T. Conklin  <jtc@redback.com>
 495
 496         * config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
 497
 498 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 499
 500         * Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
 501         (ia64-linux-nat.o, ia64-tdep.o): Add dependencies.
 502
 503         * ia64-linux-nat.c (fill_gregset): Implement.
 504         (supply_fpregset, fill_fpregset): New functions.
 505
 506         * ia64-tdep.c (ia64_init_extra_frame_info): Revise manner in
 507         which the CFM is fetched for certain frames.
 508         (find_global_pointer, find_extant_func_descr): Don't use
 509         partial symtabs for locating sections.
 510
 511         * config/ia64/linux.mh (LOADLIBES): Define.
 512         (NATDEPFILES): Add linux-thread.o and lin-thread.o.
 513         * config/ia64/nm-linux.h (nm-linux.h): Include this upper-level
 514         file containing generic linux declarations/definitions.
 515         (SVR4_SHARED_LIBS, ATTACH_DETACH): Remove defines; already
 516         defined in generic nm-linux.h.
 517         (solib.h): Remove include; already included in generic nm-linux.h.
 518
 519 2000-04-03  Jim Blandy  <jimb@redhat.com>
 520
 521         * solib.c (solib_add): Move all the code for loading symbol tables
 522         below the code to sort out additions and removals.  That way, we
 523         always catch all loaded shared libraries whose symbols we haven't
 524         grabbed yet.
 525
 526         * solib.c (solib_add): Don't try to free a shared object's objfile
 527         if it doesn't have one.  Duh.
 528
 529         * solib.c (solib_add): If a pattern was given, but it doesn't
 530         match any currently loaded shared libraries, print a message;
 531         don't just be silent.
 532
 533 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 534
 535         * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
 536         two-dimensional array instead of faking it with index
 537         arithmetics.
 538
 539 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 540
 541         * config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
 542
 543         * config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
 544         definition (and use the common one in tm-i386.h).
 545         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Likewise.
 546         (I386_DJGPP_TARGET): Don't define, it's no longer required.
 547         (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Remove definition,
 548         i386-tdep.c defines it for all x86 targets.
 549         (LD_I387, HEX_LONG_DOUBLE_INPUT): Remove.
 550
 551         * config/djgpp/fnchange.lst: Add i386-linux-tdep.c.
 552
 553         * config/djgpp/djcheck.sh: Edit the copyright year out of the test
 554         results.  Fix editing of `main' arguments for non-GNU Sed.
 555
 556 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 557
 558         * symfile.c (map_overlay_command, unmap_overlay_command): Fix
 559         error message: there's no "overlay on" command.
 560
 561 2000-04-03  Eli Zaretskii  <eliz@is.elta.co.il>
 562
 563         * Makefile.in (copying.c): Depend on copying.txt, not COPYING.
 564         (copying.txt): New target, a link to COPYING.
 565
 566 Mon Apr  3 18:20:03 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 567
 568         * TODO: Update.
 569
 570 Mon Apr  3 14:56:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 571
 572         * top.c: Re-indent.
 573         (set_hook, error_hook): Remove PARAMS.
 574
 575 Mon Apr  3 14:45:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 576
 577         * symtab.h (add_minsym_to_demangled_hash_table): Revert 2000-03-29
 578         Daniel Berlin <dan@cgsoftware.com>.  Function was static.
 579         * minsyms.c (add_minsym_to_demangled_hash_table): Add prototype.
 580
 581 Mon Apr  3 14:10:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 582
 583         * gdb-events.h, gdb-events.c, gdb-events.sh: Re-indent.
 584
 585 2000-04-02  Nick Duffek  <nsd@cygnus.com>
 586
 587         * gdbtypes.c (safe_parse_type): New wrapper function to ignore
 588         error() during parse_and_eval_type().
 589         (check_stub_method): Call safe_parse_type instead of
 590         parse_and_eval_type().
 591         * wrapper.c (gdb_parse_and_eval_type): New wrapper function.
 592         (wrap_parse_and_eval_type): New support function.
 593         * wrapper.h (gdb_parse_and_eval_type): Prototype.
 594         (wrap_parse_and_eval_type): Prototype.
 595
 596 Sun Apr  2 10:32:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 597
 598         * MAINTAINERS: Eli Zaretskii is a doco maintainer.
 599
 600 Fri Mar 31 08:59:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 601
 602         * gdbarch-utils.h, gdbarch-utils.c: New files.
 603         * Makefile.in (SFILES, COMMON_OBS): Update.
 604         (gdbarch_utils_h) Define.
 605         (gdbarch-utils.o): Add dependencies.
 606
 607         * gdbarch.c, gdbarch.sh: Include "gdbarch-utils.h". Fix code
 608         handling default method values.
 609         (startup_gdbarch): Rename default_gdbarch, name misleading.
 610         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 611         (register_name): Default to legacy_register_name.
 612         (call_dummy_words): Default to legacy_call_dummy_words.
 613         (sizeof_call_dummy_words): Default to
 614         legacy_sizeof_call_dummy_words.
 615         (register_convertible): Default to
 616         generic_register_convertible_not.
 617         (breakpoint_from_pc): Default to legacy_breakpoint_from_pc.
 618         (remote_translate_xfer_address): Default to
 619         generic_remote_translate_xfer_address.
 620         (frameless_function_invocation): Default to
 621         generic_frameless_function_invocation_not.
 622
 623 2000-04-02  Mark Kettenis  <kettenis@gnu.org>
 624
 625         * i386-linux-nat.c: Add copyright notice.
 626
 627         * config/i386/xm-linux.h (HOST_LONG_DOUBLE_FORMAT): Define as
 628         &floatformat_i387_ext.
 629         * config/i386/xm-i386gnu.h (HOST_LONG_DOUBLE_FORMAT): Likewise.
 630
 631 2000-03-29  Mark Kettenis  <kettenis@gnu.org>
 632
 633         * findvar.c (extract_floating): Remove reference to
 634         TARGET_EXTRACT_FLOATING.
 635         (store_floating): Remove reference to TARGET_STORE_FLOATING.
 636
 637 2000-03-30  Fernando Nasser  <fnasser@cygnus.com>
 638
 639         * wrapper.c (gdb_value_subscript, wrap_value_subscript): New functions.
 640         Safe version of value_subscript.
 641         * varobj.c (): Use gdb_value_subscript() to get an array element value.
 642
 643 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 644
 645         * ui-file.c: Include "gdb_string.h"
 646         * cli-out.c: Include gdb_string.h to avoid compiler warnings.
 647         * wrapper.[ch] (struct gdb_wrapper_arguments): Change fields into
 648         unions, since they are all used to hold both pointers and ints
 649         at various times.  Casting pointer to int and vice versa gives
 650         warnings (and is not safe) if they are not the same size.
 651
 652 2000-03-30  Michael Snyder  <msnyder@cleaver.cygnus.com>
 653
 654         * defs.h (struct continuation_arg): Make 'data' a union, to avoid
 655         casting problems when int and pointer are not the  same size.
 656         * event-top.c (command_handler): Use data as a union.
 657         (command_line_handler_continuation): Ditto.
 658         * infcmd.c (step_1_continuation): Use data as a union.  Re-indent.
 659         (step_once): ditto.  (finish_command_continuation): Ditto.
 660         (finish_command): Ditto.
 661         * breakpoint.c (until_break_command): Use data as a union.
 662         (until_break_command_continuation): Ditto.
 663         * utils.c (add_intermediate_continuation): Fix typo in comment.
 664
 665 Thu Mar 30 12:09:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 666
 667         * gdbarch.h, gdbarch.c: Re-indent.  Remove FIXMEs.
 668         * gdbarch.sh: Re-sync with gdbarch.[hc].
 669
 670 2000-03-29  Daniel Berlin  <dan@cgsoftware.com>
 671
 672         * minsyms.c (add_minsym_to_demangled_hash_table): New function.
 673         (install_minimal_symbols): Fix demangled symbol problems caused by
 674         using add_minsym_to_hash_table for the demangled names, which is
 675         wrong. Now we use add_minsym_to_demangled_hash_table.
 676         (lookup_minimal_symbol): Fix problems with demangled symbol lookup
 677         caused by weird control flow.
 678         * symtab.h: Add add_minsym_to_demangled_hash_table prototype here.
 679
 680 2000-03-29  Jason Merrill  <jason@casey.cygnus.com>
 681
 682         * configure.in: -linux-gnu*, not -linux-gnu.
 683
 684 Tue Mar 28 18:28:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 685
 686         * remote.c (remote_threads_extra_info): Replace qfThreadExtraInfo
 687         with qThreadExtraInfo.
 688
 689 2000-03-29  J.T. Conklin  <jtc@redback.com>
 690
 691         * i386nbsd-nat.c (fetch_core_registers): Make static.
 692
 693         * m68knbsd-nat.c (fetch_core_registers): Make static.
 694         (m68knbsd_core_fns, _initialize_m68knbsd_nat): Added.
 695
 696 Wed Mar 29 13:40:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 697
 698         * TODO: Update GDB 5 status.
 699
 700 Wed Mar 29 10:16:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 701
 702         * breakpoint.h (remove_hw_watchpoints): Add declaration.
 703         * breakpoints.c (remove_hw_watchpoints): Update.
 704         * maint.c (maintenance_do_deprecate): Avoid assignment within IF
 705         condition.
 706
 707 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 708
 709         breakpoint.c, breakpoint.h (remove_hw_watchpoints):  New function.
 710         infrun.c (resume):  Remove hardware watchpoints before stepping
 711         when CANNOT_STEP_HW_WATCHPOINTS is nonzero.
 712
 713 2000-03-28  Michael Snyder  <msnyder@cleaver.cygnus.com>
 714
 715         * Makefile.in: Anchor tui-file.h dependency to $srcdir.
 716
 717 2000-03-28  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 718
 719         * procfs.c (proc_set_watchpoint):  Declare addr parameter as
 720         CORE_ADDR, to match call from procfs_set_watchpoint.
 721
 722         * breakpoint.c (insert_breakpoints, do_enable_breakpoint):
 723         Reselect the saved frame silently after frame selection for
 724         watchpoint evaluation.
 725         (insert_breakpoints):  Add missing space in `Hardware watchpoint
 726         deleted' message.  Do not reinsert hardware watchpoint if it is
 727         already marked for deletion at next stop.
 728
 729 2000-03-28  Christopher Faylor  <cgf@cygnus.com>
 730
 731         * partial-stab.h: Add one more check against corrupted or irregular
 732         stabs entry.
 733
 734 Tue Mar 28 12:23:37 2000  Philippe De Muyter  <phdm@macqel.be>
 735
 736         * gnu-regex.c (regerror): Function renamed from `__regerror'.
 737         (Change also approved in the mainline glibc sources)
 738
 739 Tue Mar 28 18:19:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 740
 741         From 2000-03-20 Jonathan Larmour <jlarmour@redhat.co.uk>:
 742         * ser-unix.c (do_unix_readchar): Reorganise to be more robust,
 743         particularly ensuring it can't return SERIAL_TIMEOUT when told
 744         not to time out.
 745
 746 2000-03-24  Daniel Berlin  <dan@cgsoftware.com>
 747
 748         * gdbtypes.c (_initialize_gdbtypes): Add "set debug overload",
 749         which never existed before, and thus, has no deprecated old command.
 750
 751         * gdbarch.c (_initialize_gdbarch): Add "set debug arch", deprecate
 752         "set archdebug" (same goes for the show commands).
 753         * gdb-events.c (_initialize_gdb_events): Add "set debug event",
 754         deprecate "set eventdebug" (same goes for the show commands).
 755         * gdbcmd.h: Add the setdebuglist and showdebuglist externs.
 756         * top.c (init_main): Deprecate remotedebug, use "set/show debug remote"
 757         instead.
 758         x(init_main): Add the "set debug" and "show debug" commands.
 759         Add setdebuglist and showdebuglist.
 760
 761 Fri Mar 24 13:00:10 2000  Daniel Berlin <dan@cgsoftware.com>
 762
 763         * maint.c (maintenance_do_deprecate): Fix crash if you call with no arguments, and fixed the warning.
 764           Added prototype for the deprecate command so it doesn't complain.
 765
 766 Tue Mar 28 11:52:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 767
 768         * top.c (print_gdb_version): Bump copyright year to 2000.
 769
 770 Tue Mar 28 10:13:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 771
 772         * MAINTAINERS: Add Glen McCready to write after approval list.
 773
 774 Tue Mar 28 09:59:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 775
 776         * acconfig.h: Fix typo in comment describing HAVE_PTRACE_GETREGS.
 777         * config.h: Regenerate.
 778
 779 Mon Mar 27 19:53:29 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 780
 781         * TODO: Update.  Add criteria for next release of GDB.
 782
 783 Mon Mar 27 17:20:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 784
 785         * acconfig.h: Provide default for HAVE_PTRACE_GETREGS.
 786         * config.h: Regenerate.
 787
 788 Mon Mar 27 16:43:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 789
 790         * Makefile.in (install-only): Create $(bindir) and $(man1dir)
 791         before installing GDB.
 792
 793 Mon Mar 27 16:26:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 794
 795         * Makefile.in (all-gdbtk): Check for an existing link/directory.
 796         Re-format warning message.  Document that post 5.0 this can be
 797         deleted.
 798
 799 Mon Mar 27 14:46:37 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 800
 801         * ChangeLog: Revert whitespace changes.
 802
 803 Mon Mar 27 10:20:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 804
 805         * MAINTAINERS: Update folks who need accounts.
 806
 807 Mon Mar 27 09:29:14 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 808
 809         * MAINTAINERS: J.T. Conklin is NetBSD maintainer.
 810
 811 2000-03-27  Mark Kettenis  <kettenis@gnu.org>
 812
 813         * config/i386/tm-i386.h: Fix typo.  It is TARGET_LONG_DOUBLE_BIT
 814         instead of TARGET_LONG_DOUBLE_BITS.
 815         * config/i386/tm-i386mk.h: Likewise.
 816
 817 2000-03-26  Mark Kettenis  <kettenis@gnu.org>
 818
 819         Provide `long double' support for most i386 targets.
 820         * config/i386/tm-i386.h (TARGET_LONG_DOUBLE_FORMAT): Define as
 821         &floatformat_i387_ext.
 822         (TARGET_LONG_DOUBLE_BITS): Define as 96.
 823         (REGISTER_VIRTUAL_TYPE): Change type for FPU registers to
 824         `builtin_type_long_double'.
 825         (REGISTER_CONVERT_TO_VIRTUAL): Call
 826         i386_register_convert_to_virtual.
 827         (REGISTER_CONVERT_TO_RAW): Call i386_register_convert_to_raw.
 828         (i387_to_double, double_to_i387): Remove prototypes.
 829         (i386_extract_return_value): Change prototype to match definition
 830         in i386-tdep.c.
 831         * config/i386/tm-i386mk.h (TARGET_LONG_DOUBLE_FORMAT): #undef.
 832         (TARGET_LONG_DOUBLE_BITS): #undef.
 833         * config/i386/tm-linux.h (TARGET_LONG_DOUBLE_BIT): Remove.
 834         [HAVE_LONG_DOUBLE && HOST_I386] (LD_I387): Remove.
 835         (i387_extract_floating, i387_store_floating): Remove prototypes.
 836         (TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING): Remove.
 837         (REGISTER_CONVERT_TO_VIRTUAL, REGOISTER_CONVERT_TO_RAW): Remove.
 838         (REGISTER_VIRTUAL_TYPE): Remove.
 839         * i386-tdep.c (i386_register_convert_to_virtual): New function.
 840         (i386_register_convert_to_raw): New function.
 841         * i387-tdep.c [LD_I387] (i387_extract_floating): Remove.
 842         (i387_store_floating): Remove.
 843
 844 Sat Mar 25 18:55:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 845
 846         * maint.c: Re-indent.
 847
 848 Sat Mar 25 18:51:50 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 849
 850         * maint.c (_initialize_maint_cmds): Remove quoted trailing space.
 851
 852 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
 853
 854         * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to
 855         be inoperative.
 856
 857 2000-03-24  Christopher Faylor  <cgf@cygnus.com>
 858
 859         * win32-nat.c: Back out special frame walking code.  It was broken.
 860         (handle_exception): Correctly identify an illegal instruction.
 861         * config/tm-cygwin.h: Eliminate special frame handling.  Just use
 862         normal i386 handling.
 863
 864 2000-03-24  J.T. Conklin  <jtc@redback.com>
 865
 866         * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
 867         * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function.
 868         (fetch_core_registers): Read fp registers.
 869         (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added.
 870
 871 2000-03-24  Jonathan Larmour  <jlarmour@redhat.co.uk>
 872
 873         * arm-tdep.c (thumb_skip_prologue): Take function end addr argument
 874         so that we can stop searching for the prologue past the function end
 875         (arm_skip_prologue): Call thumb_skip_prologue with function end addr
 876
 877 2000-03-24  Kevin Buettner  <kevinb@redhat.com>
 878
 879         * linux-thread.c, lin-thread.c (save_inferior_pid,
 880         restore_inferior_pid): Don't do compile time comparison
 881         of TARGET_PTR_BIT and TARGET_INT_BIT.
 882
 883 Thu Mar 23 13:18:26 2000  Philippe De Muyter  <phdm@macqel.be>
 884
 885         * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L
 886         and P_LINK_W.
 887         (P_PEA_FP, P_MOVL_SP_FP): New macros.
 888         (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and
 889         P_MOVM_L.
 890         (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal
 891         constants.
 892         (delta68_in_sigtramp): New function.
 893         (delta68_frame_args_address, delta68_frame_saved_pc): Ditto.
 894         (m68k_skip_prologue): Use P_* macros, not hex constants.
 895         (m68k_find_saved_regs): Do not expect a fixed sequence of register save
 896         instructions, but accept them in any order; use P_* macros, not octal
 897         or hex constants; recognize also `fmovemx to (fp + displacement)' and
 898         `moveml to (fp + displacement)'.
 899         * m68/tm-delta68.h (IN_SIGTRAMP): New macro.
 900         (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto.
 901
 902 Fri Mar 24 13:44:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 903
 904         * MAINTAINERS: Add Fernando Nasser to testsuite maintainers.
 905
 906 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
 907
 908         * solib.c (open_symbol_file_object): To sneak an int argument
 909         past catch_errors, instead of casting it to a pointer, simply
 910         pass it by address.
 911
 912 2000-03-23  Jimmy Guo   <guo@cup.hp.com>
 913
 914         * gdbtypes.c (rank_function): Rank all N parameters and use correct
 915         index into the prams[] and args[] arrays.
 916
 917 2000-03-23  Fernando Nasser  <fnasser@cygnus.com>
 918
 919         From David Whedon <dwhedon@gordian.com>
 920
 921         * top.c (execute_command): Checks all commands beore executing
 922         to see if the user needs to be warned that the command is
 923         deprecated, warns user if appropriate.
 924         (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed
 925         return values from void to struct cmd_list_element *.
 926         * command.c (lookup_cmd_1): Check aliases before following link
 927         in case user needs to be warned about a deprecated alias.
 928         (deprecate_cmd): new exported function for command deprecation,
 929         sets flags and posibly a replacement string.
 930         (deprecated_cmd_warning): New exported funciton to warn user about
 931         a deprecated command.
 932         (lookup_cmd_composition): New exported function that determines
 933         alias, prefix_command, and cmd based on a string.  This is useful
 934         is we want to full name of a command.
 935         * command.h : Added prototypes for deprecate_cmd,
 936         deprecated_warn_user and lookup_cmd_composition, added flags to
 937         the cmd_list_element structure, changed return values for
 938         add_com_* and add_info_* from void to cmd_list_element.
 939         * maint.c : (maintenance_deprecate): New function to deprecate a
 940         command.  This exists only so that the testsuite can deprecate
 941         commands at runtime and check the warning behavior.
 942         (maintenance_undeprecate) : New function, drops deprecated flags.
 943         (maintenance_do_deprecate): Actually does the (un)deprecation.
 944         (initialize_maint_cmds): Added the above new deprecate commands.
 945
 946 2000-03-22  Daniel Berlin  <dan@cgsoftware.com>
 947         * command.c (apropos_cmd_helper): New function, meat of the
 948         apropos command.
 949         (apropos_command): New apropos command to search command
 950         names/documentation for regular expressions.
 951         (_initialize_command): Add the apropos command.
 952
 953 2000-03-23  Michael Snyder  <msnyder@cleaver.cygnus.com>
 954
 955         * sol-thread.c (ps_pglobal_lookup): Change argument type from
 956         paddr_t to psaddr_t.  This mistake appears to date from an
 957         erroneous man page in Solaris 2.5 -- the correct type from the
 958         system headers has always been psaddr_t.
 959         (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): Ditto.
 960         (rw_common): Ditto.
 961
 962 2000-03-22  Kevin Buettner  <kevinb@redhat.com>
 963
 964         * ia64-linux-nat.c: Fix copyright.
 965         (fill_gregset): Minor formatting fix.
 966         * ia64-tdep.c (template_encoding_table, fetch_instruction,
 967         examine_prologue): Clean up some compiler warnings.
 968         (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr,
 969         find_global_pointer, find_extant_func_descr): New functions.
 970         (ia64_use_struct_convention, ia64_extract_return_value,
 971         ia64_push_arguments): Handle HFAs.
 972         (ia64_push_arguments): Find (or build) a function descriptor
 973         when given a function address.
 974         (ia64_push_return_address): Moved code for finding the
 975         global pointer into its own function, find_global_pointer ().
 976
 977 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 978
 979         * event-loop.c (handle_file_event): Run through indent.
 980
 981 2000-03-22  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 982
 983         From  Philippe De Muyter  <phdm@macqel.be>
 984
 985         * event-loop.c (sys/types.h): File now included unconditionally.
 986         (use_poll): New variable..
 987         (gdb_notifier): poll- and select-versions merged.
 988         (add_file_handler): If HAVE_POLL, check whether poll is usable,
 989         and reset `use_poll' if not.
 990         (create_file_handler): Select poll- or select-version according to
 991         `use_poll'.
 992         (delete_file_handler, handle_file_event): Likewise.
 993         (gdb_wait_for_event, poll_timers): Likewise.
 994
 995 2000-03-22  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 996
 997         * printcmd.c (print_scalar_formatted):  Truncate addresses to the
 998         size of a target pointer before passing them to print_address.
 999
1000 2000-03-22  Mark Kettenis  <kettenis@gnu.org>
1001
1002         * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove.
1003         * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM):
1004         Remove
1005         * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines.
1006         (i386_extract_return_value): Rewritten.  Correctly support all
1007         floating-point types and large integer types on targets that use
1008         the standard i386 GDB register layout and return floating-point
1009         values in the FPU.
1010
1011 Wed Mar 22 15:09:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1012
1013         * configure.in (CONFIG_INITS): Do not append remote-nrom.c
1014
1015 2000-03-21  J.T. Conklin  <jtc@redback.com>
1016
1017         * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o.
1018         * i386nbsd-nat.c: New file.
1019
1020         * i386/tm-nbsd.h (NUM_REGS): Removed.
1021         (HAVE_I387_REGS): Defined.
1022         * i386/nm-nbsd.h (FLOAT_INFO): Removed.
1023
1024         * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not
1025         SVR4_SHARED_LIBS.
1026
1027 Wed Mar 22 11:18:59 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1028
1029         * MAINTAINERS: Add Jim Blandy to breakpoint maintainers.  David
1030         taylor is the Solaris/SPARC maintainer.  Add Jonathan Larmour to
1031         the write after approval list.
1032
1033 2000-03-21  Kevin Buettner  <kevinb@redhat.com>
1034
1035         * symtab.h (MAX_SECTIONS, struct section_addr_info,
1036         symbol_file_add):  Move declarations from here...
1037         * symfile.h: ...to here.
1038
1039         * solib.c (symbol_add_stub): Make symbol_file_add () aware of
1040         all section addresses, not just .text.
1041         * symfile.h, symfile.c (free_section_addr_info,
1042         build_section_addr_info_from_section_table): New functions.
1043
1044         * symfile.h (MAX_SECTIONS): Increase value to 40.
1045         * symfile.c (syms_from_objfile): Add bounds check prior to
1046         accessing ``other'' array in a section_addr_info_struct.
1047         Remove unused variable section_offsets.
1048         (add_symbol_file_command): Remove unused variable text_addr.
1049
1050 2000-03-21  Eli Zaretskii  <eliz@is.elta.co.il>
1051
1052         * breakpoint.c (bpstat_stop_status): Don't stop if a read
1053         watchpoint appears to break, but the watched value changed.
1054
1055 2000-03-21  Jim Blandy  <jimb@redhat.com>
1056
1057         * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
1058         a companion to gdbarch_alloc, which allows a gdbarch init function
1059         to free partially-built gdbarch structures.
1060         * gdbarch.c, gdbarch.h: Regenerated.
1061
1062 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1063
1064         * configure.host, configure.tgt (ia64-*-linux*): New entry.
1065
1066         * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
1067         initialize_arch): Define for IA-64.
1068         (initialize_arch): Add declaration.
1069
1070 2000-03-20  Eli Zaretskii  <eliz@is.elta.co.il>
1071
1072         * breakpoint.c (insert_breakpoints, remove_breakpoint)
1073         (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
1074         remove, or check status of hardware watchpoints for entire structs
1075         and arrays unless the user explicitly asked to watch that struct
1076         or array.
1077         (insert_breakpoints): Try to insert watchpoints for all the values
1078         on the value chain, even if some of them fail to insert.
1079
1080         * values.c (value_primitive_field): Set the offset in struct value
1081         we return when the field is a packed bitfield.
1082
1083 2000-03-20  Michael Snyder  <msnyder@cleaver.cygnus.com>
1084
1085         * remote.c (remote_threads_extra_info): New function.
1086         Implement the extra thread info query for "info threads".
1087         (remote_threads_info): Clean up a bit.
1088         (use_threadinfo_query, use_threadextra_query): New variables.
1089         Control whether GDB will use the new or old protocol for
1090         thread info queries.
1091         (remote_open_1): Initialize new variables.
1092         (remote_async_open_1): Ditto.
1093         (remote_cisco_open): Ditto.
1094
1095 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1096
1097         * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
1098         config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
1099         config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
1100
1101 2000-03-20  Kevin Buettner  <kevinb@redhat.com>
1102
1103         * utils.c (floatformat_from_doublest): Don't assume that a long
1104         will be exactly 32 bits in length.  Also...  make sure space
1105         that we're writing the float to is completely initialized to
1106         zeroes, even when the number of bits in the float is not
1107         evenly divisible by FLOATFORMAT_CHAR_BIT.
1108
1109 2000-03-20  Jim Blandy  <jimb@redhat.com>
1110
1111         * i386-linux-nat.c: No need to #include "frame.h" any more.
1112         (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1113         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1114         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1115         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1116         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1117         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1118         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1119         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1120         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1121         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1122         i386_linux_sigtramp_saved_sp):  Deleted.  Folks rightly pointed
1123         out that these are target-dependent, and useful in non-native
1124         configurations.  Moved to...
1125         * i386-linux-tdep.c: ... Here, a new file.
1126         * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
1127         (i386-linux-tdep.o): New rule.
1128         (i386-linux-nat.o): We no longer depend on frame.h.
1129         * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
1130
1131 2000-03-04  Eli Zaretskii  <eliz@is.elta.co.il>
1132
1133         * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
1134         Print an error at compile time if we are to use select, but FD_SET
1135         is not available.
1136         (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
1137         if HAVE_POLL is not defined and NO_FD_SET *is* defined.
1138         (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
1139         (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
1140         (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
1141         instead of using memcpy and memset.  Use FD_ISSET.
1142
1143         * config/i386/xm-go32.h (fd_mask): Remove typedef.
1144
1145 Mon Mar 20 19:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1146
1147         * command.c (_initialize_command): Document requirements for ``!''
1148         command.
1149
1150 Mon Mar 20 18:12:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1151
1152         From Fri 10 Mar 2000 Robert
1153         <robert.melchers@drives.eurotherm.co.uk>:
1154         * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
1155
1156 Mon Mar 20 17:33:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1157
1158         From Thu Mar 16 16:49:27 EST 2000 John David Anglin
1159         <dave@hiauly1.hia.nrc.ca>:
1160         * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
1161         _initialize_hpux_thread being called twice.
1162         * configure: Regenerated.
1163
1164 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1165
1166         * event-top.c (_initialize_event_loop): If instream is not
1167         connected to a terminal device, turn editing off.
1168
1169 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1170
1171         Support for building GDB with DJGPP, and running the test suite on
1172         it:
1173         * config/djgpp/djconfig.sh: New file.
1174         * config/djgpp/config.sed: New file.
1175         * config/djgpp/README: New file.
1176         * config/djgpp/fnchange.lst: New file.
1177         * config/djgpp/djcheck.sh: New file.
1178
1179 2000-03-19  Eli Zaretskii  <eliz@is.elta.co.il>
1180
1181         * ser-go32.c (ports): Make the initializers complete, to pacify
1182         GCC 2.9X.
1183
1184 2000-03-17  Jim Blandy  <jimb@redhat.com>
1185
1186         * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
1187         two-dimensional array, instead of faking it with explicit index
1188         arithmetic.
1189
1190         * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
1191         linuxthreads_create_inferior): Fix typo in variable name: it's
1192         linuxthreads_exit_status, not linux_exit_status.
1193
1194         * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
1195         to W_STOPCODE.
1196
1197         * solib.c (solib_add): Delete debugging code.
1198
1199 2000-03-17  Mark Kettenis  <kettenis@gnu.org>
1200
1201         * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
1202         * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
1203
1204 Fri Mar 17 11:06:59 2000  Philippe De Muyter  <phdm@macqel.be>
1205
1206         * language.c (set_lang_str): Do not call `free' for a null pointer.
1207         (set_type_str, set_range_str): Ditto.
1208
1209 2000-03-16  Jim Blandy  <jimb@redhat.com>
1210
1211         * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
1212         merge; reinstated.
1213
1214         * solib.c (current_sos): Be more careful about freeing the new
1215         so_list node if an error occurs.
1216
1217         * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
1218         LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
1219         LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
1220         LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
1221         LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1222         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
1223         linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
1224         i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
1225         i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
1226         i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
1227         i386_linux_sigtramp_saved_sp):  Deleted.  These all implement
1228         Linux-specific signal trampoline detection, and should be moved
1229         to...
1230         * i386-linux-nat.c: ... here.
1231         * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
1232         this any more, since we're not enabling OS-specific code in a
1233         OS-independent file.
1234
1235 2000-03-16  Eli Zaretskii  <eliz@is.elta.co.il>
1236
1237         * Makefile.in (go32-nat.o): Add prerequisites.
1238         (ALLDEPFILES): Add go32-nat.c.
1239
1240 2000-03-15  Michael Snyder  <msnyder@cleaver.cygnus.com>
1241
1242         From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
1243         * symfile.c (reread_symbols):  Clear msymbol hash table.
1244
1245 2000-03-15  Jim Blandy  <jimb@redhat.com>
1246
1247         Deal with the inferior unloading shared objects.
1248         * solib.c (current_sos): New function, replacing find_solib.
1249         (find_solib): Deleted.
1250         (free_so): New function.
1251         (clear_solib): Call free_so, instead of writing it out.
1252         (solib_add): Rewritten: compare the inferior's current list of
1253         shared objects with GDB's list, and do the required loads and
1254         unloads.
1255         (info_sharedlibrary_command, solib_address): Don't use find_solib
1256         to walk the list of shared libraries: call solib_add, and then
1257         walk the list at so_list_head normally.
1258         * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
1259         detach the core target.  These tasks are taken care of elsewhere.
1260         * target.c (remove_target_sections): New function.
1261         * target.h (remove_target_sections): New declaration.
1262
1263         * solib.c (symbol_add_stub): Check whether we've already created
1264         an objfile for this shared object first, before doing all that
1265         work to compute section addresses, etc.
1266
1267         * objfiles.c (unlink_objfile): Report an internal error if objfile
1268         doesn't occur in the object_files list.
1269
1270         * solib.c (special_symbol_handling): Delete argument; it's not
1271         used.
1272
1273         Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1274
1275         * solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
1276         from solib structures. Use it throughout solib.c, get rid of all
1277         CORE_ADDR casts.
1278         (struct so_list):  Change type of lmaddr to CORE_ADDR.
1279         (first_link_map_member):  Change return value type to CORE_ADDR,
1280         update callers.
1281         (solib_add_common_symbols):  Change parameter type to CORE_ADDR,
1282         update callers.
1283         (open_symbol_file_object, find_solib):  Change type of lm variable
1284         to CORE_ADDR.
1285
1286 2000-03-15  Eli Zaretskii  <eliz@is.elta.co.il>
1287
1288         * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
1289         (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
1290         to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
1291         (dos_info): Avoid compiler warning when printing a ptrdiff_t.
1292
1293         * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
1294         not opened by dos_open, but let the 3 standard handles go through
1295         unharmed.
1296
1297 2000-03-14  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1298
1299         * eval.c (evaluate_subexp_with_coercion): Add call to
1300         check_typedef, to handle typedeffed vars correctly.
1301
1302 Mon Mar 13 21:21:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1303
1304         * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
1305         somewhat redundant.
1306         (QUIT): Note that this can probably be replaced by a function.
1307
1308 2000-03-13  James Ingham  <jingham@leda.cygnus.com>
1309
1310         Add support for a variable object that tries to evaluate itself in
1311         the currently selected frame, rather than in a fixed frame.
1312
1313         * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
1314         gdb_parse_exp_1.
1315         * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
1316         of varobj_create.
1317         * varobj.c (varobj_list): Return type indicates whether the
1318         variable's type has changed (for current frame variables).
1319         (varobj_update): Handle the case where the variable's type has
1320         changed.
1321         (delete_variable_1): Allow for deletion of variables that have not
1322         been installed yet.
1323         (new_root_variable): Initialize use_selected_frame variable.
1324         (value_of_root): This is where most of the work to handle "current
1325         frame" variables was added.  Most of the complexity involves
1326         handling the case where the type of the variable has changed.
1327         (varobj_create): Add a "type" argument, to tell if the
1328         variable is one of these "current frame" variables.  Also protect
1329         call to parse_exp_1 from long jumping.
1330
1331 2000-03-13  Eli Zaretskii  <eliz@is.elta.co.il>
1332
1333         * go32-nat.c (struct env387): Remove declaration.
1334         (print_387_status, i386_go32_float_info): Remove redundant
1335         functions.
1336         (regno_mapping, sig_map, excepn_map): Add braces around inner
1337         initializers.
1338         (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
1339         fix code which mixed signed with unsigned.
1340         (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
1341         (go32_wait): Initialize INT3_addr.
1342         (go32_fetch_registers): Extend all FP registers that are shorter
1343         than 4 bytes to 32 bits.  Support 32 standard FP registers defined
1344         on config/i386/tm-i386.h.
1345         (store_register): Support 32 FP registers.
1346         (go32_create_inferior): Don't crash if handed a NULL pointer
1347         instead of exec file name.
1348         (ignore): Remove unused function.
1349         (go32_insert_hw_breakpoint): Remove unused variables.
1350         (init_go32_ops): Set value of processing_gcc_compilation to 2.
1351
1352 Mon Mar 13 18:54:42 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1353
1354         From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
1355         overloading, add support for seeing through references:
1356         * valops.c (find_overload_match): Handle STABS overloading for
1357         C++.
1358         (find_overload_match): Look in right place for function arguments
1359         in the debug info.
1360         (find_overload_match): Rather than giving up when we have >1
1361         perfect match, just choose one, especially since the
1362         recommendation GDB gives ("disambiguate it by specifying function
1363         signature"), is basically impossible.
1364         (check_field_in): STREQ->strcmp_iw
1365         (search_struct_field): STREQ->strcmp_iw
1366         (find_method_list): STREQ->strcmp_iw
1367         * gdbtypes.c (rank_one_type): Add ability to see through
1368         references.
1369         (rank_one_type): strcmp->strcmp_iw, because the whitespace could
1370         be different.
1371         (rank_function): Rank function properly (was doing it wrong
1372         before, comparing the wrong parts of the arrays)
1373         (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
1374         * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
1375         associated with converting a non-reference to a reference.
1376
1377         * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
1378         #ifdef DEBUG_OLOAD.
1379
1380 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1381
1382         * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
1383         a binary operator.
1384         (gnu_attach): Change error message for missing
1385         argument to be identical to the corresponding message in
1386         `inftarg.c'.  This makes the testsuite happy.
1387
1388 2000-03-11  Mark Kettenis  <kettenis@gnu.org>
1389
1390         * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
1391         %eflags isn't modified.  This fixes a bug where every call to a
1392         function in the program beyond the first call would fail.
1393
1394 Fri Mar 10 11:44:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1395
1396         * MAINTAINERS: Devolve responsibility for domain maintenance.
1397
1398 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1399
1400         * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
1401
1402 2000-02-25  Scott Bambrough <scottb@netwinder.org>
1403
1404         * gdb.base/long_long.exp: Correct test suite failure when printing
1405         a long long value as a double on ARM platforms.
1406
1407 Thu Mar  9 14:21:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1408
1409         * MAINTAINERS (Core): Anthony Green is the Java - including
1410         testsuite - maintainer.  Reformat testsuite and language support
1411         sections
1412
1413 2000-03-08  Mark Kettenis  <kettenis@gnu.org>
1414
1415         * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
1416         * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
1417         i386_linux_saved_pc_after_call.
1418
1419 2000-03-06  Jim Blandy  <jimb@redhat.com>
1420
1421         From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
1422
1423         * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
1424         (compact_minimal_symbols): Added `objfile' argument.
1425         Put symbols in the objfile's hash table.
1426         (install_minimal_symbols): Put symbols in the objfile's demangled
1427         hash table.
1428         (lookup_minimal_symbol): Use hash table to find symbol in
1429         objfile.
1430         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
1431         functions.
1432         (prim_record_minimal_symbol_and_info): Initialize the
1433         hash link fields of the new minimal symbol.
1434         * symtab.h (struct minimal_symbol): New fields `hash_next',
1435         `demangled_hash_next'.
1436         (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
1437         * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
1438         (struct objfile): New fields `msymbol_hash',
1439         `msymbol_demangled_hash'.
1440
1441 2000-03-06  Jim Blandy  <jimb@redhat.com>
1442
1443         * solib.c (first_link_map_member): Doc fix.
1444
1445 2000-03-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1446
1447         From  Eli Zaretskii  <eliz@is.elta.co.il>:
1448
1449         * event-loop.c (poll_timers): Don't compare delta.tv_sec with
1450         zero, since time_t might be unsigned.
1451
1452 2000-03-06  Mark Kettenis  <kettenis@gnu.org>
1453
1454         * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
1455         in *FPREGSETP.
1456         (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
1457
1458 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1459
1460         Allow GDB to run on Linux 2.0 again.
1461         * config.in: Add HAVE_PTRACE_GETREGS.
1462         * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
1463         * configure: Regenerated.
1464         * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
1465         CANNOT_STORE_REGISTER): New defines.
1466         * i386-linux-nat.c (have_ptrace_getregs): New variable.
1467         (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
1468         old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
1469         store_register, old_store_inferior_registers): Copied over from
1470         `inptrace.c' as a temporary measure.
1471         (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
1472         Conditionalize on HAVE_PTRACE_GETREGS.  Define stubs if
1473         HAVE_PTRACE_GETREGS isn't defined.
1474         (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
1475         with EIO.
1476         (fetch_inferior_registers, store_inferior_registers): Fall back on
1477         the method use in `infptrace.c' (by calling
1478         old_fetch_inferior_registers and old_store_inferior_registers) if
1479         `have_ptrace_getregs' isn't set.
1480
1481 2000-03-05  Mark Kettenis  <kettenis@gnu.org>
1482
1483         * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
1484         of gregset_t and fpregset_t.  Those are the only names that are
1485         guaranteed to specify the right types for all supported Linux
1486         systems out there.
1487         Various doc fixes and gratitious local variable renames, all in an
1488         attempt to stress similarities between the code and unify the
1489         terminology used.  Use ISO-C all over.
1490         (regmap): Remove trailing comma.
1491         (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
1492         (convert_to_gregset): Make static.  Remove GDB_REGS argument.  It
1493         is unnecessary and wasn't used anyway.  All callers changed.
1494         (convert_to_fpregset, convert_to_xfpregset): Likewise.
1495         (fetch_regs, store_regs): Remove unused variable `regno'.
1496         (fill_fpregs): If REGNO is not -1, only update the specified
1497         register.
1498         (fetch_core_registers): Renamed from
1499         i386_linux_fetch_core_registers.  There is no need for a unique
1500         name since the function is static anyway.
1501         (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
1502         since it is more descriptive.
1503
1504 Sun Mar  5 19:40:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1505
1506         * MAINTAINERS (readline/): Expand to include host maintainers.
1507
1508 2000-03-04  Mark Kettenis  <kettenis@gnu.org>
1509
1510         Fix support for Linux/i386 signal trampolines.  The old approach
1511         didn't work for Linux 2.2 and beyond, and didn't work with recent
1512         versions of the GNU C library.
1513         * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
1514         LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
1515         (linux_rt_sigtramp_code): New variable.
1516         (LINUX_RT_SIGTRAMP_LEN): New define.
1517         (i386_linux_rt_sigtramp_start): New function.  Detect start of
1518         signal trampolines for RT signals.
1519         (i386_linux_sigtramp): Removed.
1520         (i386_linux_in_sigtramp): New function.
1521         (i386_linux_sigcontext_addr): New function.  Recognize the names
1522         of the signal tranmpolines used by recent versions of the GNU C
1523         library, and add support for RT signals.
1524         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):  New
1525         defines.  Moved here from config/i386/tm-linux.h.
1526         (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
1527         Reimplement in terms of i386_linux_sigcontext_addr.
1528         * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
1529         (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
1530         Moved to i386-tdep.c.
1531         (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
1532
1533 Sat Mar  4 19:38:11 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1534
1535         By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1536         * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
1537
1538 Sat Mar  4 17:23:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1539
1540         * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
1541         sim directory.
1542
1543 Sat Mar  4 16:19:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1544
1545         * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
1546         ``Blanket Write Privs'' maintainers.
1547
1548 Sat Mar  4 15:58:40 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1549
1550         From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
1551         * language.c (longest_local_hex_string_custom): Don't compile
1552         'long long' section if host doesn't have 'long long'.
1553
1554 Sat Mar  4 15:45:38 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1555
1556         * language.c (longest_raw_hex_string): Comment out.  Appears
1557         unused.
1558
1559 Sat Mar  4 13:02:09 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1560
1561         * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
1562         "mmalloc.h" which means using PTRs.
1563         (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
1564
1565 Sat Mar  4 11:49:21 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1566
1567         * defs.h (store_address, store_unsigned_integer, store_address):
1568         Replace PTR with void* in delcaration.
1569         * findvar.c (extract_signed_integer, extract_unsigned_integer,
1570         extract_long_unsigned_integer, extract_address,
1571         store_signed_integer, store_unsigned_integer, store_address):
1572         Convert definition to ISO-C.  Replace PTR with void*.
1573
1574 Sat Mar  4 10:57:25 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1575
1576         * defs.h (make_cleanup_func): Document as deprecated.
1577         (make_cleanup_ftype): New typedef.  Make signature consistent with
1578         other function typedefs.  Document as not be used out side of
1579         make_cleanup code. Use in make_cleanup declarations.
1580         (null_cleanup): Replace PTR with void*.
1581
1582         * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
1583         make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
1584         null_cleanup): Change K&R definition to ISO-C using void* and
1585         make_cleanup_fytpe.
1586         (discard_my_cleanups): Don't cast argument to free.
1587
1588 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1589
1590         * defs.h (struct continuation_arg): Change type of field 'data'
1591         from PTR to void *.
1592
1593         * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
1594
1595         * event-top.c: Ditto.
1596
1597 Fri Mar  3 15:39:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1598
1599         * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
1600         configure.
1601         (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
1602         SUBDIR_GDBTK_ALL): Define.
1603         (all-gdbtk, clean-gdbtk): New targets.
1604         (all): Add CONFIG_ALL as dependency.
1605         (clean): Add CONFIG_CLEAN as dependency.
1606
1607         * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
1608         (LN_S): Define.  Delete GDBtk's link code.
1609
1610 Fri Mar  3 13:12:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1611
1612         * configure.in (ENABLE_GDBTK): Delete variable.
1613         (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
1614         * Makefile.in: Update.
1615         * configure: Regenerate
1616
1617 2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
1618
1619         * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
1620         NATDEPFILES list.
1621
1622 2000-03-02  Mark Kettenis  <kettenis@gnu.org>
1623
1624         * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
1625         Override definitions to include the normal FPU registers.
1626         (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
1627         REGISTER_CONVERT_TO_RAW): Removed.  The default definitions are
1628         fine for AIX/i386.
1629         (i387_to_double, double_to_i387): Remove prototypes.
1630
1631 2000-03-02  Kevin Buettner  <kevinb@redhat.com>
1632
1633         * findvar.c (extract_floating, store_floating): Use target
1634         floating point type sizes rather host sizes to determine
1635         which conversion needs to be done.
1636
1637 2000-03-02  Nick Duffek  <nsd@cygnus.com>
1638
1639         * uw-thread.c: Apply GNU conventions to comment formatting.
1640         (deactivate_uw_thread): Call remove_thread_event_breakpoints().
1641         (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
1642         call to deactivate_uw_thread().
1643
1644 Thu Mar  2 09:04:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1645
1646         * MAINTAINERS: Daniel Berlin is C++ maintainer.
1647
1648 Thu Mar  2 08:55:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1649
1650         * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
1651         a joint GNU/Linux/x86 maintainer.  Nick Duffeck and Robert Lipe
1652         share SCO/Unixware.  Nick Duffek and Peter Schauer share
1653         Solaris/x86.
1654
1655 Wed Mar  1 22:12:35 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1656
1657         From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1658         * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
1659         * remote-rdi.c (arm_rdi_close): Ditto.
1660
1661 Wed Mar  1 19:31:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1662
1663         * CONTRIBUTE (configure.in): Note that patches to configure are
1664         not needed.
1665
1666 2000-03-01  Mark Kettenis  <kettenis@gnu.org>
1667
1668         * MAINTAINERS: Correct my own mail address.
1669
1670 Wed Mar  1 11:26:07 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1671
1672         * MAINTAINERS: Document people with paperwork pending.
1673
1674 Wed Mar  1 00:49:06 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1675
1676         From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1677         Make NEW_PROC_ABI interface functional on Solaris x86.
1678         * sol-thread.c (ps_lgetLDT): Rewrite to use new
1679         procfs_find_LDT_entry function from procfs.c, mostly copied from
1680         lin-thread.c.
1681         * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
1682         needed.
1683
1684 Wed Mar  1 00:34:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1685
1686         From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1687         * config/i386/tm-i386sol2.h (MERGEPID): Define.
1688
1689 Wed Mar  1 00:06:19 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1690
1691         From 1999-08-13 J.T. Conklin <jtc@redback.com>:
1692         * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
1693         FRAME_FIND_SAVED_REGS.
1694         (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
1695         * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
1696         Update.
1697
1698 Tue Feb 29 23:56:41 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1699
1700         From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
1701         * objfiles.c (open_mapped_file):  Fix obsolete references to `mapped'
1702         parameter.
1703
1704 Tue Feb 29 18:47:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1705
1706         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1707         * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
1708         (top level): Add prototypes for go32_* functions.
1709         * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
1710         (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
1711         Override definitions from tm-i386.h.
1712         (REGISTER_VIRTUAL_TYPE): Remove macro definition.
1713         * i386-tdep.c (i386_extract_return_value)
1714         [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
1715         to the list of targets which return FP values in FP registers.
1716
1717         * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
1718         that this function be re-implemented using multi-arch.
1719
1720 Tue Feb 29 18:40:08 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1721
1722         From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
1723         * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
1724         and ScreenRows.
1725         * ser-go32.c: Include string.h, for prototype of strncasecmp.
1726         (dpmi_regs, dpmi_sregs): Remove unused variables.
1727         (dos_flush_input): Return a value, to prevent compiler warning.
1728         * expprint.c (dump_prefix_expression): Use %ld in format and cast
1729         sizeof(union exp_element) to long, to prevent GCC from complaining
1730         about format/argument mismatch.
1731         (dump_postfix_expression): Likewise.
1732
1733 Tue Feb 29 18:09:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1734
1735         * arm-tdep.c: Include <ctype.h>.
1736
1737 Tue Feb 29 17:33:49 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1738
1739         From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
1740         * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
1741         that the target's stack was valid.
1742
1743 Tue Feb 29 15:14:56 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1744
1745         From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
1746         * dwarf2read.c (read_address): Read 16-bits addresses.
1747
1748 2000-02-28  Scott Bambrough <scottb@netwinder.org>
1749
1750         * arm-linux-nat.c (fetch_nw_fpe_*):
1751         Renamed to fetch_nwfpe_* to use the same naming convention
1752         as in the Linux kernel.  Modified prototype to get rid of
1753         unused parameters.
1754         (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
1755         naming convention as in the Linux kernel.  Fixed calls to
1756         fetch_nwfpe_*.
1757         (store_fpregs): Fixed calls to store_nwfpe_*.  Removed
1758         unused variable.
1759
1760 Mon Feb 28 18:24:32 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1761
1762         * MAINTAINERS: Transfer d30v maintainership to David Taylor.
1763
1764 2000-02-28  Christopher Faylor  <cgf@cygnus.com>
1765
1766         * win32-nat.c: Remove unneeded header.
1767         * wince.c: Ditto.
1768
1769 Mon Feb 28 13:34:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1770
1771         * wince.c: Include "gdb_wait.h" and not "wait.h".
1772
1773 Mon Feb 28 10:58:45 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1774
1775         * MAINTAINERS: Mention mmalloc.  Expand Host/Native and
1776         Target/Architecture maintainers descriptions.
1777
1778 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1779
1780         * gnu-nat.c: Include "gdbthread.h".  Include <hurd.h>.
1781         Reorder headers a bit.  Overall cleanup and minor reformatting.
1782         (MIG_SERVER_DIED): Remove define.
1783         (proc_update_sc): Add braces to silence compiler warning.
1784         (proc_steal_exc_port): Initialize err to zero.
1785         (make_proc): Add braces to silence compiler warning.
1786         (inf_validate_task_sc): Add cast to silence compiler warning.
1787         (inf_set_traced): Reorganize a bit to silence compiler warning.
1788         (inf_validate_procs): Use mach_msg_type_number_t for all thread
1789         numbers and add braces to silence compiler warning.
1790         (gnu_wait): Add prototypes for server functions and add braces to
1791         silence compiler warnings.
1792         (S_exception_raise_request): Pass subcode to inf_debug call.
1793         (gnu_write_inferior): Remove unused variable `protection_changed'.
1794         (gnu_xfer_memory): Remove unused variable `result'.
1795         (set_sig_thread_cmd): Remove unused varible `tid'.
1796         (set_signals_cmd): Remve unused variable `trace'.
1797         (add_task_commands): Provide complete prototype.  Reformat help
1798         strings a bit to make sure the first line is a full sentence.
1799         Call info_port_rights_cmd instead of info_send_rights_cmd for the
1800         "info port-rights" command.
1801         (add_thread_commands): Provide complete prototype.  Make static.
1802         Reformat help strings a bit to make sure the first line is a full
1803         sentence.
1804         (_initialize_gnu_nat): Provide complete prototype.
1805
1806 2000-02-26  Mark Kettenis  <kettenis@gnu.org>
1807
1808         Make cross-compilation for the Hurd more friendly.
1809         From Jeff Bailey <jbailey@gnu.org>:
1810         * configure.in: Use AC_CHECK_TOOL to find MiG.
1811         * Makefile.in (MIG): New variable.
1812         * config/i386/i386gnu.mh (MIG): Remove.
1813         * configure: Regenerated.
1814
1815 2000-02-26  Kevin Buettner  <kevinb@redhat.com>
1816
1817         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
1818         comment explaining motivation behind this function and why
1819         the generic facilities won't work for this platform.
1820         * rs6000-tdep.c (skip_prologue): Always test to make sure
1821         that an instruction is read successfully from the target's
1822         memory.  Introduce notion of instructions which may appear in
1823         the prologue, but may not end the prologue.  Added explicit
1824         check for nop instruction.  Use memset() to zero the frame
1825         data instead of assignment from a statically allocated,
1826         uninitialized structure.
1827
1828 Sat Feb 26 17:15:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1829
1830         * MAINTAINERS: Chris Faylor is responsible for all MS Windows
1831         systems.  Note that Jim Blandy as maintainer for ``tracing
1832         bytecode stuff''
1833
1834 2000-02-25  Fernando Nasser  <fnasser@cygnus.com>
1835
1836         From: Thomas Zenker <thz@Lennartz-electronic.DE>
1837         * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
1838         NetBSD...) sys_errlist should not be declared in hsys.c.
1839         NEED_SYSERRLIST is set already by configure, so we can use it.
1840         * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
1841         posix compliant and we should not work with the old compatibility
1842         stuff.  Because of that I undef BSD in case of FBSD etc and include
1843         sys/ioctl to get the flags.
1844         * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
1845         for exclusive use.
1846
1847 2000-02-24  Kevin Buettner  <kevinb@redhat.com>
1848
1849         * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
1850         of return structure in r3 if necessary.
1851         (ppc_linux_memory_remove_breakpoints): New function.
1852         * rs6000-tdep.c (skip_prologue): Make sure that the cases
1853         for storing either cr or lr to the stack only handle those
1854         cases.  (I.e, don't let these cases match 0x00000000 which is
1855         found found in the shared library trampoline prior to the
1856         loading of the shared library.)
1857         * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
1858         Declare.
1859         (MEMORY_REMOVE_BREAKPOINT): Define.
1860
1861 Wed Feb 23 23:27:48 2000  Andrew Cagney  <cagney@behemoth.cygnus.com>
1862
1863         * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
1864
1865 Thu Feb 24 18:42:15 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1866
1867         * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
1868         $(SUBDIR_*_INSTALL) when so configured.
1869         * configure: Regenerate.
1870
1871         * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
1872         configure.
1873         (install-only): Add dependency on $(CONFIG_INSTALL).  Delete code
1874         installing GDBtk.
1875         (uninstall): Add dependency on $(CONFIG_UNINSTALL).
1876         (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
1877         SUBDIR_GDBTK_INSTALL): Define.
1878         (install-gdbtk): New target.
1879
1880 Thu Feb 24 18:19:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1881
1882         * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
1883         * configure: Regenerate.
1884
1885 2000-02-24  Christopher Faylor  <cgf@cygnus.com>
1886
1887         * configure.tgt: Add arm, mips, sh wince targets.
1888         * config/arm/tm-wince.h: New file.
1889         * config/arm/wince.mt: New file.
1890         * config/sh/tm-wince.h: New file.
1891         * config/sh/wince.mt: New file.
1892         * config/mips/tm-wince.h: New file.
1893         * config/mips/wince.mt: New file.
1894         * wince.c: New file.
1895         * wince-stub.c: New file.
1896         * wince-stub.h: New file.
1897         * sh-tdep.c: Use correct register names for Windows CE.
1898
1899 Wed Feb 23 19:01:45 EST 2000  Nicholas Duffek <nsd@cygnus.com>
1900
1901         * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
1902         (error_return, quit_return): Merge into catch_return pointer.
1903         (return_to_top_level): Update comment.  Longjmp to *catch_errors,
1904         and communicate reason to catch_errors via setjmp return value.
1905         (catch_errors): Always catch both quit and error, and if a catch
1906         wasn't requested by caller, throw it to the next catch_error.
1907         Replace dual longjmp buffer memcpy with single pointer change.
1908         Add FIXME for possibly adding new interface to tell caller what
1909         event was caught.  Add extensive comments.
1910         * defs.h (enum return_reason): Reserve 0 for use as initial
1911         setjmp() return value.
1912         (RETURN_MASK): New public macro to generate RETURN_MASK_* from
1913         enum return_reason.
1914         (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
1915
1916 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
1917
1918         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
1919         * valops.c (_initialize_valops): Add command "set unwindonsignal".
1920         (hand_function_call): Test for unwind_on_signal and act accordingly.
1921
1922 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1923
1924         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
1925         Match ../include/dis-asm.h change.
1926         * gdbarch.h: Regenerate.
1927         * corefile.c (dis_asm_read_memory): Update.
1928
1929 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1930
1931         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
1932         (ENABLE_CFLAGS): Move initialization to start of file.
1933         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
1934         selected and an ${srcdir}/mi directory is present enable MI
1935         interface.
1936
1937         * configure: Regenerate.
1938
1939         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
1940         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
1941         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
1942         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
1943         @CONFIG...@.
1944         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
1945         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
1946
1947         * mi: New directory. MI interface to GDB.
1948
1949         * defs.h (interpreter_p): Declare when UI_OUT.
1950         * top.c (gdb_init): When interpreter_p, check that the interpreter
1951         was recognized by one of the linked in interpreters.
1952         * main.c (interpreter_p): Define.
1953         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
1954         * event-top.c (display_gdb_prompt): When interpreter_p, assume
1955         interpreter displays prompt.
1956
1957         * breakpoint.c (print_it_typical, watchpoint_check,
1958         print_one_breakpoint, mention): When MI include additional
1959         target status information.
1960         * infrun.c (print_stop_reason, normal_stop): Ditto.
1961
1962 2000-02-22  Jim Blandy  <jimb@redhat.com>
1963
1964         * gdbarch.sh: Make the `default' field really default to zero, as
1965         documented.
1966
1967         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
1968         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
1969         more function-like.
1970         (default_coerce_float_to_double, standard_coerce_float_to_double):
1971         New functions.
1972         (value_arg_coerce): Adjust for new definition.
1973         * value.h (default_coerce_float_to_double,
1974         standard_coerce_float_to_double): New declarations for the above.
1975         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
1976         * gdbarch.c, gdbarch.h: Regenerated.
1977         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
1978         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
1979         definitions.
1980         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
1981         function here.
1982         (mips_gdbarch_init): Install that as our coerce_float_to_double
1983         function.
1984
1985 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
1986
1987         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
1988         type.
1989         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
1990         forward declaration.
1991
1992         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
1993         where the next frame is a signal handler caller.
1994
1995         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
1996         undef.
1997         (tm-linux.h): Include.
1998         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
1999         include this file for us.
2000         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
2001         config/tm-linux.h for us.
2002         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
2003
2004 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
2005
2006         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
2007         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
2008         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
2009         and like targets.
2010
2011         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
2012         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
2013         * config/powerpc/xm-linux.h: Substantially revised for native
2014         port.
2015         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
2016         (NATDEPFILES): Update list to reflect the fact that we can
2017         now debug natively.
2018
2019         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
2020         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
2021         Renamed; The former names were lacking the rs6000_ prefix.
2022         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
2023         instead of rs6000_frame_chain.
2024         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
2025         of rs6000_frameless_function_invocation.
2026
2027 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2028
2029         From Philippe De Muyter  <phdm@macqel.be>
2030
2031         * event-loop.c (handle_file_event): In case of poll, enable
2032         printing of informational message if an error/exception is
2033         detected on the file descriptor.
2034
2035 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
2036
2037         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
2038
2039 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2040
2041         * buildsym.c: Include "language.h" and "expression.h" for
2042         longest_local_hex_string_custom.
2043
2044 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2045
2046         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
2047         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
2048         Cagney <cagney@b1.cygnus.com>.
2049
2050 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2051
2052         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
2053         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
2054         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
2055         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
2056         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
2057         Kingdon.
2058         * MAINTAINERS: Add Nick Clifton to write after approval list.
2059
2060 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2061
2062         * MAINTAINERS: Add note on multiple maintainers.
2063
2064 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
2065
2066         * cli-out.c (cli_table_header): Type of parameter `alignment' is
2067         `enum ui_align', not `int'.
2068         (cli_field_string, cli_field_skip): Likewise.
2069
2070 2000-02-18  Jim Blandy  <jimb@redhat.com>
2071
2072         From Jimmy Guo <guo@cup.hp.com>:
2073         * buildsym.h (add_free_pendings): Declare.
2074         * buildsym.c (add_free_pendings): New function.
2075         (make_blockvector): 32x64 fix using longest_local_hex_string().
2076         (start_subfile): initialize variable 'subfile'.
2077
2078 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2079
2080         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
2081         make sure that all is cleaned up after we disconnect from the
2082         target.
2083         (remote_detach): Ditto.
2084
2085 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2086
2087         From Rodney Brown  <RodneyBrown@pmsc.com>
2088         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
2089         potentially harming mistake.
2090
2091 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2092
2093         * arm-tdep.c: Use header file instead of extern declarations for
2094         the {get,set}_arm_regname* functions.
2095
2096 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2097
2098         * configure.in: Replaces obsolete gdbtk-variable.c with
2099         gdbtk-varobj.c.
2100         * configure: Regenerate.
2101         * Makefile.in: Remove obsolete/extraneous references to
2102         gdbtk-var* files.
2103
2104 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2105
2106         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
2107         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
2108         33 by definition, whereas REALTIME_LO might be 32 on systems that
2109         have SIG32 such as Linux.  Make sure that the signal number
2110         returned is within the range specified by REALTIME_LO and
2111         REALTIME_HI.
2112
2113 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
2114
2115         * configure: Regenerated.
2116
2117 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2118
2119         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
2120         _initialize_arm_tdep): Allows the user to choose between any of
2121         the flavors available for the disassembly to be used in the "info
2122         reg" command and elsewhere in gdb.  It prevents having to maintain
2123         this information in two places by using the data kept in the
2124         opcodes directory.
2125
2126 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2127
2128         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
2129         prfpregset_t in <sys/procfs.h>.
2130         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
2131         HAVE_PRFPREGSET_T.
2132         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
2133         prgregset_t and prfpregset_t if they are not already present.
2134
2135 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2136
2137         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
2138         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
2139
2140 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
2141
2142         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
2143         'do-doc'.
2144
2145 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
2146
2147         Changes for AIX 4.3:
2148         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
2149         to correct value for generic dummy frames.  When using
2150         generic dummy frames, don't attempt to write TOC value or
2151         function to call into the call dummy.
2152         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
2153         code to also handle the PowerOpen ABI.
2154         (ppc_push_return_address): Enable for all ports.
2155         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
2156         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
2157         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
2158         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
2159         provided by generic RS6000 definitions so that call dummies
2160         are implemented using generic dummy frames instead.
2161
2162         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
2163         prior to changing the stack pointer via ptrace().  Also, ignore
2164         attempts to store to undefined registers that are less than
2165         NUM_REGS.
2166
2167         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
2168         frame from 436 to 448 to account for alignment padding.
2169         (rs6000_push_arguments): Obtain actual register size instead
2170         of assuming the register is 4 bytes long.  [There's still
2171         more work to be done to totally remove the 4 byte assumption,
2172         however.]  Make sure the stack is 16 byte aligned as required
2173         by the PowerOpen ABI.  Also, make sure that small structures
2174         passed in registers are properly aligned within the register.
2175
2176 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
2177
2178         Patch applied by Kevin Buettner <kevinb@redhat.com>
2179
2180         * rs6000-tdep.c (skip_prologue): skip copying of argument
2181         registers to local variable registers.
2182
2183 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
2184
2185         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
2186         sym->section->index number is not a SECT_OFF_* code.
2187
2188 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2189
2190         * MAINTAINERS (write after approval): Add H.J. Lu.
2191
2192 2000-02-14  Nick Clifton  <nickc@cygnus.com>
2193
2194         * sh-tdep.c: Remove extraneous code.
2195
2196 2000-02-14  Amit S. Kale  <akale@veritas.com>
2197
2198         * elfread.c (elf_symtab_read): Move the use of sym to after where
2199         it is set.
2200         Checked in by Jim Kingdon  <kingdon@redhat.com>
2201
2202 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2203
2204         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
2205
2206 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2207
2208         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
2209         * dwarf2read.c: (die_is_declaration): New fn.
2210         (read_structure_scope): Use it.
2211
2212         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
2213
2214 2000-02-10  J.T. Conklin  <jtc@redback.com>
2215
2216         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
2217         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
2218         configdirs.
2219         * gdbserver/low-nbsd.c: New file.
2220
2221         * gdbserver/Makefile.in: convert to autoconf.
2222         * gdbserver/configure.in: likewise.
2223         * gdbserver/configure: generate.
2224
2225 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2226
2227         * CONTRIBUTE: New file.  How to contribute to GDB.
2228
2229 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2230
2231         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
2232         Buettner to powerpc maintainers.  Make Kevin Buettner the
2233         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
2234         and Jason Molenda to write after aproval list.
2235
2236 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2237
2238         * MAINTAINERS: Reformat.  Separate into check-in categories.
2239
2240 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2241
2242         * uw-thread.c: Remove __FUNCTION__ GNUism.
2243
2244 2000-01-17  Amit S. Kale  <akale@veritas.com>
2245
2246         * elfread.c (elf_symtab_read): Use offset for the section in which a
2247         symbol resides, instead of .text section for calculating address of a
2248         symbol.
2249         Checked in by Jim Kingdon  <kingdon@redhat.com>
2250
2251 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
2252
2253         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
2254         no longer necessary now we have gdb_wait.h.
2255
2256 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2257
2258         * gnu-nat.c (proc_string): Make global.
2259         (do_mach_notify_dead_name): Suppress dead name notifications if we
2260         know that the task is dead.
2261
2262 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
2263
2264         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
2265         instead of directly from the kernel.  Add some hackery to make
2266         sure that the info isn't influenced by suspension of the task in
2267         the proc server itself.
2268
2269 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
2270
2271         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
2272         approved by Michael Snyder.
2273
2274 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
2275
2276         * linux-thread.c: Include defs.h before gdb_wait.h.
2277
2278 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2279
2280         * Makefile.in (wait_h): Delete macro.  Update all dependencies
2281         specifying gdb_wait.h instead.
2282
2283         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
2284         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
2285         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
2286         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
2287         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
2288         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
2289         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
2290         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
2291         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
2292         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
2293         or <sys/wait.h>.
2294         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
2295
2296         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
2297         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
2298
2299 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
2300
2301         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
2302         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
2303         (d10v_stack_align): Declare.
2304         * d10v-tdep.c (d10v_stack_align): Define.
2305
2306 1999-08-23  J.T. Conklin  <jtc@redback.com>
2307
2308         * top.c (remote_timeout): Change default to 2.  Add comment
2309         explaining history of changes to the default value.
2310         * remote.c (_initialize_remote): Remove code that adds set/
2311         show remotetimeout, as that's also done in top.c
2312
2313 1999-10-18  J.T. Conklin  <jtc@redback.com>
2314
2315         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
2316         Return E01 instead of P01 when 'P' command fails.
2317
2318 2000-02-05  J.T. Conklin  <jtc@redback.com>
2319
2320         * remote.c (putpkt_binary): Handle NAK from target stub.
2321
2322 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2323
2324         * configure.in: Remove the addition of sol-thread.c to the
2325         CONFIG_INITS list. This caused problems with init.c, because
2326         sol-thread.c would be grepped twice for _initialize_* functions.
2327         * configure: Ditto.
2328         * Makefile.in: Add FIXME for init.c.
2329
2330 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
2331
2332         Clean up compiler warnings:
2333         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
2334         stack.c, valprint.c: Change variables to unsigned.
2335         * bcache.c: Rearrange to avoid warnings about variables not being set.
2336         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
2337         rather than declaring print_max and repeat_count_threashold
2338         ourselves (incorrectly).
2339         * valprint.h: Do declare repeat_count_threashold.
2340         * ch-exp.c: Use default case for internal error.
2341         * findvar.c: Don't omit argument type.
2342         * symtab.c: Remove unused variable.
2343
2344 2000-02-04  Jim Blandy  <jimb@redhat.com>
2345
2346         * c-typeprint.c (remove_qualifiers): New function.
2347         (c_type_print_base): Use it to remove qualifiers from C++
2348         qualified names, not strrchr.
2349
2350         * c-typeprint.c (c_type_print_base): Recognize type conversion
2351         operators by calling is_type_conversion_operator.
2352         (is_type_conversion_operator): New function.
2353
2354 2000-02-04  Nick Clifton  <nickc@cygnus.com>
2355
2356         * config/arm/tm-arm.h (LOWEST_PC): Define.
2357
2358 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2359
2360         * infrun.c (resume): Make just one call to target_resume(), instead
2361         of four: set up correct parameters in all the cases ahead of time,
2362         and do call at the end.
2363
2364 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2365
2366         * config/powerpc/tm-ppc-eabi.h: Define
2367         SOFUN_ADDRESS_MAYBE_MISSING.
2368
2369 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2370
2371         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
2372         frames (revisited).
2373
2374 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2375
2376         * Makefile.in (INIT_FILES): Append CONFIG_INITS
2377         * configure.in (CONFIG_INIT): Initialize.
2378         (links): Link srcdir/gdbtk/library to gdbtcl2.
2379         * gdbtcl2: Moved to gdbtk/library.
2380         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
2381         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
2382         gdbtk.h: Moved to gdbtk/generic.
2383
2384 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2385
2386         * printcmd.c (build_address_symbolic): New function. Returns all
2387         the parts that are necessary to print an address in a symbolic
2388         form.
2389         (print_address_symbolic): Split into a printing part and an
2390         information building part, build_address_symbolic().
2391
2392         * defs.h (build_address_symbolic): Export.
2393
2394 2000-02-03  Jim Blandy  <jimb@redhat.com>
2395
2396         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
2397         opcode.
2398
2399 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2400
2401         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
2402         arguments on dummy frames.
2403
2404 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2405
2406         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
2407         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
2408
2409 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2410
2411         * remote.c (getpkt_sane): New function. It is the old getpkt(),
2412         which now returns a timeout indication.
2413         (getpkt): New function. Wrapper for getpkt_sane(), so that return
2414         value can still be ignored.
2415
2416 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2417
2418         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
2419         UI_OUT.
2420
2421 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2422
2423         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
2424         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
2425         GDB_FILE.
2426
2427         * Makefile.in: Update.
2428
2429         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
2430         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
2431         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
2432         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
2433         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
2434         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
2435         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
2436         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
2437         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
2438         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
2439         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
2440         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
2441         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
2442         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
2443         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
2444         config/pa/tm-hppa.h: Update.
2445         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
2446
2447 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
2448
2449         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
2450         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
2451         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
2452         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
2453         config/m88k/delta88v4.mh, config/mips/irix4.mh,
2454         config/mips/irix5.mh, config/mips/mipsv4.mh,
2455         config/powerpc/solaris.mh (NATDEPFILES): Change references to
2456         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
2457         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
2458
2459 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2460
2461         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
2462
2463         * main.c (captured_main): Only use the legacy tui_file code when
2464         linking in older code such as the TUI.
2465
2466         * gdb-file.h, gdb-file.c: New files.
2467         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
2468         null_file_isatty, null_file_rewind, null_file_put,
2469         null_file_flush, null_file_write, null_file_fputs,
2470         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
2471         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
2472         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
2473         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
2474         set_gdb_file_data, struct accumulated_gdb_file,
2475         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
2476         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
2477         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
2478         stdio_file_delete, stdio_file_flush, stdio_file_write,
2479         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
2480         Moved to gdb-file.h and gdb-file.c.
2481         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
2482         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
2483         tui_file_rewind, tui_file_put, tui_file_fputs,
2484         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
2485         fputs_unfiltered_hook):
2486         Moved to tui/tui-file.c and tui/tui-file.h.
2487
2488         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
2489         (tui-file.o, gdb-file.o): Add dependencies.
2490         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
2491         * main.c: #include tui/tui-file.h.
2492
2493 2000-01-28  Fred Fish  <fnf@cygnus.com>
2494
2495         * findvar.c (value_from_register): Special case handling of D10V
2496         pointer values fetched from registers.
2497
2498 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2499
2500         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
2501         support for new style thumb prologues.
2502
2503 2000-01-28  Nick Clifton  <nickc@redhat.com>
2504
2505         * arm-tdep.c: Remove extraneous dash at start of strings
2506         introduced in previous delta.
2507
2508 2000-01-27  Nick Clifton  <nickc@redhat.com>
2509
2510         * arm-tdep.c: Replace uses of arm_toggle_renames() with
2511         parse_arm_disassembler_option().
2512
2513 2000-01-27  Jim Blandy  <jimb@cygnus.com>
2514
2515         * symtab.c (decode_line_1): Don't let commas that are within
2516         quotes or parenthesis terminate the line spec.  Don't use pp when
2517         removing the final double quote of a double-quoted string.  Don't
2518         forget to skip the opening double quote.  I have no clue whether
2519         this change is correct; probably we've just moved this function
2520         from one buggy place to another buggy place, and never came within
2521         an outhouse whiff of correctness.
2522         (find_toplevel_char): New function.
2523
2524 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2525
2526         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
2527         passing the pointer to a thumb function as an argument.
2528
2529 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2530
2531         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
2532         are reinserted for another run.
2533
2534 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2535
2536         * cli-out.c (cli_filed_string): Test for NULL string.
2537
2538 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2539
2540         * infcmd.c (run_stack_dummy): Account for a random signal stopping
2541         the inferior as well as breakpoints being hit while performing an
2542         inferior function call.
2543         * valops.c (hand_function_call): Ditto.
2544
2545 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2546
2547         From  Mark Kettenis  <kettenis@gnu.org>
2548
2549         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
2550         i386_REGS_SEGS_STATE.
2551         (HAVE_I387_REGS): Define.
2552         (FLOAT_INFO): Remove.
2553         * i386gnu-nat.c: Almost completely rewritten to use new i386
2554         register layout and `float info' implementation.
2555         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
2556         Move prototypes from here.
2557         * gnu-nat.h: To here.
2558
2559 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
2560
2561         * utils.c (get_field, put_field): Fix buffer underruns and
2562         overruns.  Also, handle case where total_len is not evenly
2563         divisible by 8.
2564         (getfield): Make sure zeroing of unwanted bits occurs even
2565         when bit field to extract does not straddle two or more
2566         bytes.
2567
2568 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
2569
2570         * defs.h: Add gdb_thread_select declaration.
2571
2572 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
2573
2574         * linux-thread.c (_initialize_linuxthreads): Make sure that
2575         linuxthreads_block_mask does not block SIGCHLD.
2576
2577 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2578
2579         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
2580         text so that new lines work properly.
2581
2582 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2583
2584         * proc-utils.h: New file. Export functions from proc-*.c.
2585
2586         * proc_api.c: Rename to:
2587         * proc-api.c: New file. Add include of proc-utils.h.
2588
2589         * proc_events.c: Rename to:
2590         * proc-events.c: New file.
2591
2592         * proc_flags.c: Rename to:
2593         * proc-flags.c: New file.
2594
2595         * proc_why.c: Rename to:
2596         * proc-why.c: New file. Add include of proc-utils.h.
2597
2598         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
2599         ctype.h, proc-utils.h.
2600         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
2601         (open_procinfo_files): Conditionalize local variable tmp, to avoid
2602         compiler warnings.
2603         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
2604         pathname.
2605         (procfs_wait): Adjust format in some printf_filetered calls to
2606         avoid compiler warnings.
2607         (make_signal_thread_runnable): Ifdef 0. The calls to this function
2608         are also ifdef'd 0 .
2609         (procfs_resume): Add parentheses around '&&' operation.
2610         (procfs_set_exec_trap): Remove unused variable.
2611         (info_proc_cmd): Add braces to avoid ambiguous else clause.
2612
2613         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
2614         proc-why.o): Update dependencies.
2615
2616         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
2617         proc-*.o.
2618
2619 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
2620
2621         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
2622         Fix from Robert Lipe <robertl@sco.com>.
2623         * configure: Regenerated.
2624
2625 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2626
2627         * stack.c (print_frame_info_base): Break up into the frame info
2628         (location) printing part and the rest (source line printing).
2629         (print_frame): New function. Take care of printing the location
2630         information.
2631         Update copyright.
2632
2633         * infrun.c (normal_stop): Use enum values rather than integers for the
2634         source_flag to be passed to show_and_print_stack_frame().
2635         Update copyright.
2636
2637         * frame.h (print_what): New enum for 'source' argument to
2638         print_frame_info_base(). Use this instead of obscure numbers.
2639         Update copyright.
2640
2641 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
2642
2643         * event-top.c (stdin_event_handler): call quit_command rather than
2644         exit -- run cleanups, give target code a chance to say goodbye to
2645         the target.  Fixes bug where the inferior processes were left
2646         around on Solaris (and probably elsewhere) by the testsuite.
2647
2648 2000-01-14  Mark Salter  <msalter@cygnus.com>
2649
2650         * v850-tdep.c (v850_target_architecture_hook): Setup correct
2651         machine id for disassembly.
2652
2653 2000-01-13  Jim Blandy  <jimb@cygnus.com>
2654
2655         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
2656         convert_to_regset, when regno indicates a specific register.
2657
2658 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
2659
2660         * uw-thread.c: Document libthread.so debugging interface.  Minor
2661         comment and formatting tweaks.
2662         (DEBUG): #define as 0 instead of 1.
2663         (CALL_BASE): Include function name in error msg.
2664         (libthread_stub): Adjust inferior_pid after thread exit.
2665         (uw_thread_create_inferior): Deactivate uw_thread_ops before
2666         asking procfs_ops to create inferior.
2667         (libthread_init): Don't return nonlocally on error.
2668
2669 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2670
2671         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
2672         variable.
2673
2674 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2675
2676         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
2677         both sides are on the same state.
2678
2679 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2680
2681         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
2682         115200 (minor syntax mistake).
2683
2684 2000-01-12  Jim Blandy  <jimb@cygnus.com>
2685
2686         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
2687         this here, to go along with the definitions of PIDGET and TIDGET.
2688
2689 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2690
2691         * thread.c (do_captured_thread_select): New function. Switch
2692         current thread, safely from within catch_errors().
2693         (gdb_thread_select): New function. Switch threads safely.
2694         (thread_command): Use gdb_thread_select().
2695         Include ui-out.h.
2696         (do_captured_list_thread_ids): New function.
2697         (gdb_list_thread_ids): New function.
2698
2699         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
2700
2701 2000-01-11  Christopher Faylor <cgf@cygnus.com>
2702
2703         * configure.in: Avoid linking -limagehlp unless it's a native build.
2704         * configure: Regenerate.
2705         * thread.cc (add_thread): Clear private data pointer here or suffer
2706         strange behavior when it is checked for NULL later.
2707
2708 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
2709
2710         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
2711         * configure.in: Add an additional library to cygwin link.
2712         * configure: Regenerate.
2713
2714         Patch from Egor Duda <deo@logos-m.ru>:
2715         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
2716         type.
2717
2718 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
2719
2720         * uw-thread.c: New file to support UnixWare user-mode threads:
2721         contributed by Nickolas Duffek  <nsd@cygnus.com>.
2722         * target.h (struct target_ops): New vector, to_extra_thread_info,
2723         allows back-ends to give extra details in info thread display.
2724         (target_extra_thread_info): define new macro.
2725         (target_find_new_threads): simplify macro.  Cleanup comments.
2726         * target.c (to_extra_thread_info): default and inherit new vector.
2727         (cleanup_target): eliminate PARAMS, break up long lines,
2728         provide default definition for to_extra_thread_info, and
2729         to_find_new_threads.  Default to_thread_alive and to_query
2730         to return_zero, not target_ignore (they each return int not void).
2731         (debug_to_find_new_threads): new debug entry.
2732         (setup_target_debug): add debug_to_find_new_threads.
2733         * gdbthread.h: export struct thread_info, find_thread_pid, and
2734         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
2735         copyright.  Add new private data pointer for use by target back-ends.
2736         * thread.c (struct thread_info): move definition to gdbthread.h.
2737         (find_thread_pid): new exported function for thread lookup.
2738         (iterate_over_threads): new exported function for applying
2739         arbitrary operations to threads.  Update copyright to 2000.
2740         (info_threads_command): use new target_extra_thread_info vector
2741         to display extra information about each thread (if implemented).
2742         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
2743         Add defines for PIDGET, etc.
2744         * config/i386/tm-i386sol2.h: ditto.
2745         * config/sparc/tm-sun4sol2.h: ditto.
2746         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
2747         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
2748         if -lpthread and -lpthreads fail.
2749
2750         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
2751         (proc_flags): combine flags that UnixWare splits into two locations.
2752         (proc_modify_flag): add support for PR_KLC (kill on last close).
2753         (proc_[un]set_kill_on_last_close): new functions.
2754
2755 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2756
2757         * infrun.c (normal_stop): Print out thread id when we stop.
2758
2759 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2760
2761         * remote.c (remote_open_1): Fix message so it does not imply a
2762         specific syntax for serial ports, as it is OS dependent.
2763         (remote_async_open_1): Ibid.
2764         (init_remote_ops): Ibid.
2765
2766 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2767
2768         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
2769         "set remotebaud" command (if set) when no speed is specified on
2770         the "target rdi" command.
2771
2772 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2773
2774         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
2775         115200.
2776         (baud_options[]): Ibid.
2777
2778 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2779
2780         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
2781         used by each operating system.
2782
2783 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
2784
2785         * breakpoint.c (until_break_command): Add an argument for the
2786         continuation, the beginning of the cleanups set up by this
2787         command.
2788         (until_break_command_continuation): Do cleanups until the one
2789         passed in as argument instead of doing all of them.
2790
2791         * infcmd.c (finish_command_continuation): Expect a new argument,
2792         which indicates up to where to do cleanups. Update calls to
2793         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
2794         (finish_command): Add another argument for the continuation: the
2795         starting cleanup for this command.
2796
2797 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2798
2799         From Grant Edwards <grante@visi.com> (original patch from Thomas
2800         Zenker ):
2801         * rdi-share/ardi.c: Allow interruption of interruptible
2802         targets with a <CNTL-C>.
2803
2804 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2805
2806         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
2807         to control port to accommodate some versions of Angel.
2808
2809 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2810
2811         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
2812         Add interpretation for C Support Library packets.
2813
2814 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
2815
2816         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
2817         is now being modified.
2818         * rdi-share/devsw.h: Adjust declaration of the above funtion.
2819
2820 For older changes see ChangeLog-99
2821 \f
2822 Local Variables:
2823 mode: change-log
2824 left-margin: 8
2825 fill-column: 74
2826 version-control: never
2827 End: