gdb/ChangeLog

   1 Mon Apr 22 16:32:29 1996  Stan Shebs  <shebs@andros.cygnus.com>
   2
   3         * monitor.h: Clean up comment formatting.
   4         (current_monitor): Remove decl.
   5         (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
   6         (push_monitor, SREC_SIZE): Remove.
   7         * monitor.c: Expand old macro into current_monitor derefs
   8         everywhere.
   9         * remote-os9k.c (current_monitor): Remove definition.
  10
  11 Mon Apr 22 14:54:45 1996  Mark Alexander  <marka@superball.cygnus.com>
  12
  13         * corefile.c (specify_exec_file_hook): Allow arbitrary number of
  14         hooks.
  15         (call_extra_exec_file_hooks): New function.
  16         * h8300-tdep.c: Lint; add .h files to provide missing declarations,
  17         remove unused variables.
  18         (set_machine_hook): New function.
  19         (_initialize_h8300m): Initialize it.
  20
  21 Fri Apr 19 15:03:49 1996  Ian Lance Taylor  <ian@cygnus.com>
  22
  23         * remote-mips.c (encoding): Don't specify size, to avoid bug in
  24         SunOS native compiler.
  25
  26 Thu Apr 18 18:46:57 1996  Stan Shebs  <shebs@andros.cygnus.com>
  27
  28         * monitor.c: Use int rather than LONGEST for values, since
  29         the formatting strings are not prepared to accept long longs.
  30
  31 Wed Apr 17 20:17:27 1996  Doug Evans  <dje@canuck.cygnus.com>
  32
  33         * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
  34
  35 Tue Apr 16 17:38:23 1996  Stu Grossman  (grossman@critters.cygnus.com)
  36
  37         * corelow.c (add_to_thread_list):  Make sure reg_sect is non-null
  38         before de-referencing it.  Prevents deref of NULL pointer if core
  39         file lacks .reg section.
  40         * defs.h:  Rename floatformat_{to from}_long_double to
  41         floatformat_{to from}_doublest.  Get rid of FLOATFORMAT_{TO
  42         FROM}... macros.
  43         * findvar.c (extract_floating store_floating):  Change all refs to
  44         FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
  45         * utils.c:  Change floatformat_{to from}_long_double to
  46         floatformat_{to from}_doublest cuz the new routines will use
  47         whatever size (double or long double) is appropriate.
  48         * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
  49         REGISTER_CONVERT_TO_RAW):  Change FLOATFORMAT... macros to
  50         floatformat... routine calls.
  51
  52 Mon Apr 15 16:34:11 1996  Per Bothner  <bothner@kalessin.cygnus.com>
  53
  54         * stabsread.c (read_type):  Move handling of '@' from type
  55         number handling to handling of types proper (as emitted by gcc!).
  56         For typedefs, allocate the typedef type before reading its
  57         definition, to properly handling recursive types.
  58
  59 Mon Apr 15 11:19:26 1996  Jeffrey A Law  (law@cygnus.com)
  60
  61         * ch-exp.c (calculate_array_length): Fix prototype.
  62
  63 Sat Apr 13 14:21:16 1996  Stu Grossman  (grossman@critters.cygnus.com)
  64
  65         * remote-nindy.c (nindy_open):  Acquire more target state so that
  66         user can attach to a previously running program.
  67         * (nindy_fetch_registers nindy_store_registers):  Get rid of fp
  68         conversion code.  That's all handled in {extract store}_floating
  69         now.
  70         * utils.c (floatformat_to_double):  Don't bias exponent when
  71         handling zero's, denorms or NaNs.
  72         * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
  73         REGISTER_CONVERT_TO_RAW):  Change to using DOUBLST and
  74         FLOATFORMAT_TO/FROM_DOUBLEST macros.
  75         * config/i960/tm-nindy960.h:  Undefine
  76         REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
  77         REGISTER_CONVERTIBLE.  These are no longer necessary now that all
  78         the magic happens in extract/store_floating.
  79
  80 Sat Apr 13 02:58:02 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  81
  82         * eval.c (evaluate_subexp_standard):  Report error when attempting to
  83         evaluate subscripts for types which cannot be subscripted.
  84
  85         * valarith.c (value_x_binop, value_x_unop):  Add noside parameter.
  86         Return a zero value with the return type of the member function
  87         if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
  88         function.
  89         * values.h (value_x_binop, value_x_unop):  Update prototypes
  90         accordingly.
  91         * eval.c (evaluate_subexp_standard):  Update all callers of
  92         value_x_binop, value_x_unop accordingly.
  93
  94         * valarith.c (value_neg, value_complement):  Perform ANSI C/C++
  95         integral promotion on operands.
  96
  97 Fri Apr 12 13:19:27 1996  Fred Fish  <fnf@cygnus.com>
  98
  99         * README: Update for 4.16 release.
 100         * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
 101         * configure: Regenerate with autoconf.
 102         * config.in: Regenerate with autoheader.
 103         * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
 104         * top.c (command_loop): Ditto.
 105
 106 Fri Apr 12 09:45:29 1996  Stu Grossman  (grossman@critters.cygnus.com)
 107
 108         * defs.h:  Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
 109         defaults for bi-endian targets.  Replace function pointers for
 110         floatformat routines with macros.  No need for these to be runtime
 111         selectable.
 112         * findvar.c:  Get rid of floatformat function pointers.  Use
 113         macros in extract_floating and store_floating.
 114         * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
 115         Use floatformat macros.
 116
 117 Thu Apr 11 21:28:02 1996  Fred Fish  <fnf@cygnus.com>
 118
 119         From: Miles Bader  <miles@gnu.ai.mit.edu>
 120         * configure.in (AC_CHECK_HEADERS): check for endian.h.
 121         Use AC_CHECK_TOOL to find AR & RANLIB.  Add AC_PROG_AWK.
 122         Add host & target cases for i[345]86-*-gnu*.
 123         * config.in: Regenerate with autoheader.
 124         * configure: Regenerate with autoconf.
 125         * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
 126         (init.c): Don't scan mig-generated files.
 127         * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
 128         * config/nm-m3.h (ATTACH_NO_WAIT): Define.
 129         * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
 130         rather than "#ifndef MACH".
 131
 132 Thu Apr 11 18:49:42 1996  Stan Shebs  <shebs@andros.cygnus.com>
 133
 134         * remote.c (remotewritesize): New GDB variable, controls size
 135         of memory packets sent to the target.
 136
 137 Thu Apr 11 13:47:52 1996  Stu Grossman  (grossman@critters.cygnus.com)
 138
 139         * dcache.c:  Add prototypes.  Make many functions static.
 140         * (dcache_peek dcache_fetch dcache_poke):  Make dcache_fetch and
 141         dcache_poke call dcache_xfer_memory directly in order to fix
 142         problems with turning off dcache.  dcache_peek is now unnecessary,
 143         so it goes away.
 144
 145         * defs.h:  Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
 146         and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
 147         to a struct floatformat.  This allows for better handling of
 148         targets whose floating point formats differ from the host by more
 149         than just byte order.
 150         * (floatformat_to_long_double floatformat_from_long_double):
 151         Prototypes for new functions in utils.c.
 152         * (floatformat_to_doublest floatformat_from_doublest):  Prototypes
 153         for pointers to floating point conversion functions.  The actual
 154         function uses either double or long double if the host supports it.
 155         * findvar.c (floatformat_to_doublest floatformat_from_doublest):
 156         Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
 157         * (extract_floating store_floating):  Rewrite.  Now, if host fp
 158         format is the same as the target, we just do a copy.  Otherwise,
 159         we call floatformat_{to from}_doublest.
 160         * remote-nindy.c (nindy_xfer_inferior_memory):  Change param
 161         `write' to `should_write'.
 162         * utils.c (floatformat_to_long_double
 163         floatformat_from_long_double):  New routines that implement long
 164         double versions of functions in libiberty/floatformat.c.
 165         * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT):  Define this for
 166         i960 extended real (80 bit) numbers.
 167         * nindy-share/nindy.c (ninMemGet ninMemPut):  Return number of bytes
 168         actually read or written.
 169
 170 Wed Apr 10 02:56:06 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 171
 172         * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
 173         (calculate_array_length): Move function from here ...
 174
 175         * ch-exp.c (calculate_array_length): ... to here.
 176         (parse_primval): If we have a symbol with an array type
 177         and the length is 0, call calculate_array_length.
 178
 179 Tue Apr  9 01:23:05 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 180
 181         * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
 182         Add some checks for powerset compatibility.
 183
 184         * valops.c (value_slice): Use lowbound instead of lowerbound for
 185         call to slice_range_type to get correct bounds.
 186
 187 Mon Apr  8 12:53:56 1996  Fred Fish  <fnf@cygnus.com>
 188
 189         * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
 190         dependencies.
 191         * scm-lang.c (gdb_string.h): Include.
 192         * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
 193         call to correct type (char *).
 194         * cp-valprint.c (cp_print_static_field): Ditto.
 195         * somsolib.c (som_solib_create_inferior_hook): Add a declaration
 196         for external find_unwind_entry function (from hppa-tdep.c).
 197         * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
 198         type of second arg to "char *" to be type compatible with
 199         dcache.
 200         (remote_wait): Cast second arg to strtol to correct type.
 201         * hppa-tdep.c (compare_unwind_entries): Change argument types to
 202         "const void *" to be type compatible with qsort, and then
 203         assign to local args prior to use.
 204
 205 Mon Apr  8 15:35:52 1996  Jeffrey A Law  (law@cygnus.com)
 206
 207         * infptrace.c (kill_inferior): Remove call to "kill"; update
 208         comments.
 209
 210 Mon Apr  8 14:05:07 1996  Geoffrey Noer  <noer@cygnus.com>
 211
 212         * remote-e7000.c: don't append :23 to target port if __WIN32__
 213         is defined (it's WinGDB).
 214
 215 Sun Apr  7 22:34:29 1996  Fred Fish  <fnf@cygnus.com>
 216
 217         From: Miles Bader  <miles@gnu.ai.mit.edu>
 218         * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
 219         msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
 220         config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
 221         m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
 222
 223 Sun Apr  7 13:32:41 1996  Fred Fish  <fnf@cygnus.com>
 224
 225         * configure.in (case host): Add i386sco5 host.
 226         * configure: Regenerate.
 227
 228         From: Robert Lipe <robertl@dgii.com>
 229         Add support for SCO OpenServer 5 (a.k.a. 3.2v5*)  This
 230         target is an SVR3.2 with COFF, ELF, and shared libes, but
 231         no /proc.
 232         * config/i386/i386sco5.mh:  New file.
 233         * config/i386/nm-i386sco5.h:  New file.
 234
 235 Sat Apr  6 08:55:22 1996  Fred Fish  <fnf@cygnus.com>
 236
 237         * bcache.c (bcache): When size of chunk to cache is exactly equal to
 238         BCACHE_MAXLENGTH, stash chunk as unique copy.
 239
 240 Sat Apr  6 00:46:26 1996  Fred Fish  <fnf@cygnus.com>
 241
 242         * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
 243         (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
 244         use it, rather than calling add_psymbol_addr_to_list.
 245         (add_psymbol_addr_to_list): Delete.
 246         (add_psymbol_to_list): Make psymbol static to avoid random data in
 247         gaps due to alignment of structure members.
 248         * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
 249         ADD_PSYMBOL_ADDR_TO_LIST): Remove.  Real world tests show no
 250         performance improvements by inlining via complicated macros and
 251         they just make gdb larger and harder to maintain.
 252         * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
 253         and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
 254         add_psymbol_to_list with appropriate long or CORE_ADDR args.
 255         (add_partial_symbol): Ditto.
 256         * partial-stab.h: Ditto.
 257         * os9kread.c (read_os9k_psymtab): Ditto
 258         * mdebugread.c (parse_partial_symbols): Ditto.
 259         (handle_psymbol_enumerators): Ditto.
 260         (demangle.h): Include.
 261         * hpread.c (hpread_build_psymtabs): Ditto.
 262         (hpread_build_psymtabs): Ditto.
 263         (demangle.h): Include
 264
 265 start-sanitize-gdbtk
 266 Fri Apr  5 13:44:40 1996  Stan Shebs  <shebs@andros.cygnus.com>
 267
 268         * gdbtk.c (running_now): New global variable.
 269         (gdb_cmd): Test it before executing any command.
 270         (gdbtk_call_command): Set it when inferior is running.
 271         * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
 272         disable interaction with command window's text appropriately.
 273
 274 Fri Apr  5 13:25:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 275
 276         * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
 277         some versions of the kernel don't support it.
 278 end-sanitize-gdbtk
 279
 280 Thu Apr  4 20:16:55 1996  Fred Fish  <fnf@cygnus.com>
 281
 282         * configure.in: Check for setpgid function.
 283         * config.in: Regenerate with autoheader.
 284         * configure: Regenerate with autoconf.
 285         * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
 286         if it is actually defined.
 287         (gdb_setpgid): Use HAVE_SETPGID.
 288         * ch-exp.c: Change include of <string.h> to "gdb_string.h".
 289         * c-exp.y, f-exp.y, m2-exp.y: Ditto.
 290         * c-exp.y, serial.c: Include <ctype.h>.
 291         * config/m68k/nm-news.h: Add typedef for pid_t which is
 292         apparently missing from <sys/types.h>.  Enclose entire
 293         file in NM_NEWS_H ifndef and define when included.
 294         * config/mips/nm-news-mips.h: Ditto.
 295         * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
 296         REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
 297
 298 Thu Apr  4 19:04:18 1996  Stan Shebs  <shebs@andros.cygnus.com>
 299
 300         * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
 301         * arm-tdep.c (arm_apcs_32): New global.
 302         (arm_addr_bits_remove, arm_saved_pc_after_call,
 303         arm_push_dummy_frame, arm_pop_frame): New functions.
 304         (arm_skip_prologue): Updated version from Richard Earnshaw.
 305         (_initialize_arm_tdep): Add set/show "apcs32".
 306         * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
 307         arm_addr_bits_remove.
 308         (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
 309         (frame_find_saved_regs): Declare properly.
 310         (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
 311         (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
 312         explicit mask.
 313         * config/arm/nm-arm.h: New file.
 314         * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
 315         Move definitions to nm-arm.h.
 316         * config/arm/arm.mh (NAT_FILE): Define.
 317
 318         * symfile.c (generic_load): Initialize data_count properly.
 319
 320 Thu Apr  4 17:17:53 1996  Fred Fish  <fnf@cygnus.com>
 321
 322         * symmisc.c (print_objfile_statistics): Print memory used by
 323         psymbol cache obstack.
 324
 325 Thu Apr  4 15:43:07 1996  Stan Shebs  <shebs@andros.cygnus.com>
 326
 327         * symfile.c (report_transfer_performance): New function.
 328         (generic_load): Call it to report transfer rate.
 329         * remote-e7000.c (e7000_load): Ditto.
 330
 331 Mon Apr  1 16:31:00 1996  Stan Shebs  <shebs@andros.cygnus.com>
 332
 333         * mpw-make.sed: Change references to config.h to be in objdir,
 334         edit out rules to rebuild config.h.
 335
 336 Mon Apr  1 08:32:23 1996  Fred Fish  <fnf@cygnus.com>
 337
 338         * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
 339         proceeding.
 340
 341 Sun Mar 31 16:15:43 1996  Fred Fish  <fnf@cygnus.com>
 342
 343         * hppah-nat.c (store_inferior_registers, store_inferior_registers,
 344         fetch_register, child_xfer_memory): Use call_ptrace function supplied
 345         by infptrace.c rather than calling ptrace directly.
 346
 347 Sun Mar 31 15:39:00 1996  Stan Shebs  <shebs@andros.cygnus.com>
 348
 349         * mon960-rom.c: Cleanups and elimination of unused code,
 350         clarify documentation string.
 351         (mon960_serial, mon960_ttyname): Remove.
 352         * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
 353         ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
 354
 355 Sat Mar 30 11:00:22 1996  Fred Fish  <fnf@cygnus.com>
 356
 357         * configure.in: Check whether printf family supports printing
 358         long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
 359         * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
 360         * configure: Regenerate.
 361         * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
 362         * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
 363         * configure.in: Fix have_gregset and have_fpregset autoconf
 364         variable names so that they match the pattern required to
 365         cache them.
 366
 367 Fri Mar 29 21:39:56 1996  Fred Fish  <fnf@cygnus.com>
 368
 369         * core-aout.c (fetch_core_registers): Cast core_reg_size to int
 370         before testing against reg_ptr.
 371         * eval.c (evaluate_subexp_standard): Cast type of
 372         TYPE_FN_FIELD_VOFFSET to int.
 373         * findvar.c (extract_signed_integer, extract_unsigned_integer,
 374         extract_long_unsigned_integer): Cast type of sizeof to int.
 375         * values.c (unpack_field_as_long, modify_field): Ditto.
 376         * valops.c (value_assign, call_function_by_hand): Ditto.
 377         * infcmd.c (do_registers_info): Ditto.
 378         * ser-tcp.c (tcp_open): Ditto.
 379         * remote.c (putpkt): Ditto.
 380         * dcache.c (dcache_peek): Ditto.
 381         * dcache.c (dcache_poke): Ditto.
 382         * m2-exp.y (yylex): Ditto.
 383         * gnu-regex.c (re_match_2): Ditto.
 384         * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
 385         out unused macro definition and variables.
 386         * inftarg.c (proc_wait): Move from main.c to here, and make static.
 387         * valprint.c (val_print_string): Change bufsize from int to unsigned.
 388         * main.c (wait.h): Include.
 389         * top.c (command_line_input): Remove unused variable "c".
 390         * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
 391         value TYPE_CODE_TYPEDEF to switch statement.
 392         (f_type_print_varspec_suffix): Add missing enum value
 393         TYPE_CODE_TYPEDEF to switch statement.
 394         * ch-exp.c (parse_primval): Add remaining enumeration values to
 395         switch statement, with no specific action.
 396         (ch_lex): Add LOC_UNRESOLVED in switch statement.
 397         (pushback_token): Ifdef out, since code using it is ifdef'd out.
 398         * stabsread.c (cleanup_undefined_types): Remove unused label
 399         "badtype".
 400         * objfiles.h (print_symbol_bcache_statistics): Add prototype.
 401         * maint.c (objfiles.h): Include.
 402         (maintenance_print_statistics): Remove unused variable "temp".
 403         * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
 404         unused variable "found_file_symbol".
 405         * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
 406         * language.c (lang_bool_type): Use existing function local type
 407         variable rather than create block local variables.
 408         * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
 409         * infptrace.c (wait.h, command.h): Include.
 410         * ser-tcp.c (gdb_string.h): Include
 411         * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
 412         (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
 413         * command.c (complete_on_enum): Make assignment used as truth value
 414         explictly check against NULL.
 415         (wait.h): Include.
 416         * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
 417         that uses it is ifdef'd out.
 418         * parser-defs.h: Add prototype for write_dollar_variable.
 419         * infrun.c: Add prototype for write_pc_pid.
 420         * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
 421         * symmisc.c (bcache.h): Include.
 422         * bcache.h: Add prototype for print_bcache_statistics.
 423         * symfile.c: Include <time.h>.
 424         * printcmd.c (print_scalar_formatted): Change len to unsigned int.
 425         * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
 426         * valarith.c (value_binop): Change result_len, promoted_len1,
 427         and promoted_len2 to unsigned int.
 428         * valarith.c (value_subscripted_rvalue): Change elt_offs and
 429         elt_size to unsigned int.
 430         * valops.c (value_array): Change typelength to unsigned int.
 431         (destructor_name_p): Change len to unsigned int.
 432         * scm-lang.h (scm_parse): Add prototype for scm_unpack.
 433         * symfile.c (decrement_reading_symtab): Change return type to void.
 434         * valarith.c (value_subscript): Remove unused variable "word".
 435         (value_subscript): Remove unused variable "tint".
 436         * valops.c (auto_abandon): Ifdef out, since code using it is also
 437         ifdef'd out.
 438         * eval.c (init_array_element): Remove unused variable "val".
 439         * Makefile.in (values.o): Depends on scm-lang.h.
 440         (command.o): Depends upon wait_h.
 441         (ser-tcp.o): Depends upon gdb_string.h.
 442         (infptrace.o): Depends upon wait_h and command_h.
 443         (maint.o): Depends on objfiles.h and symfile.h.
 444         * values.c (allocate_repeat_value): Remove unused variable
 445         "element_type".
 446         (scm-lang.h): Include.
 447         * breakpoint.c (create_longjmp_breakpoint): Enclose in
 448         GET_LONGJMP_TARGET define, unused otherwise.
 449         * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
 450         i386_remove_watchpoint and i386_stopped_by_watchpoint.
 451
 452 Thu Mar 28 12:53:19 1996  Doug Evans  <dje@canuck.cygnus.com>
 453
 454         * configure.in (sparc64-*-solaris2*): Delete.
 455         Stick with sparc-*-solaris2*.
 456         * configure: Regenerated.
 457
 458 Thu Mar 28 06:51:26 1996  Fred Fish  <fnf@cygnus.com>
 459
 460         * valops.c (value_assign): Make copy of internal variable value
 461         before returning it as a new value, since it is owned by the
 462         internal variable and will be freed along with it.
 463
 464 Wed Mar 27 08:36:17 1996  Jeffrey A Law  (law@cygnus.com)
 465
 466         * From Peter Schauer.
 467         * breakpoint.c (breakpoint_re_set_one):  Keep temporary
 468         breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
 469         and bp_step_resume in case breakpoint_re_set_one is called due
 470         to a step over a dlopen call.
 471         * infrun.c (wait_for_inferior):  Always remove breakpoints from
 472         inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
 473
 474 Tue Mar 26 13:15:32 1996  Fred Fish  <fnf@cygnus.com>
 475
 476         * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
 477         non-prototyped case over prototyped case for C.
 478         * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE):  Ditto.
 479
 480 Sat Mar 23 17:24:28 1996  Fred Fish  <fnf@cygnus.com>
 481
 482         * os9kread.c (os9k_process_one_symbol): Note nonportable
 483         assumption that an int can hold a char *.
 484
 485         * bcache.h (struct hashlink): Wrap data[] inside union with
 486         double to force longest alignment.
 487         (BCACHE_DATA): New macro to access data[].
 488         (BCACHE_ALIGNMENT): New macro to get offset to data[].
 489         * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
 490         address of cached data.  Use BCACHE_ALIGNMENT to compute
 491         amount of space to allocate for each hashlink struct.
 492
 493 Sat Mar 23 12:14:02 1996  Fred Fish  <fnf@cygnus.com>
 494
 495         * ch-lang.c (evaluate_subexp_chill): Fix typo.
 496
 497 Thu Mar 21 08:27:19 1996  Fred Fish  <fnf@cygnus.com>
 498
 499         * Makefile.in (VERSION): Bump version to 4.15.3
 500
 501 Thu Mar 21 10:56:41 1996  Ian Lance Taylor  <ian@cygnus.com>
 502
 503         * config.in: Rename from config.h.in.
 504         * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
 505         Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
 506         * configure: Rebuild.
 507         * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
 508         Set CONFIG_HEADERS to config.h:config.in.
 509
 510 Tue Mar 19 12:47:51 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 511
 512         * partial-stab.h (case N_ENDM):  Finish current partial symbol
 513         table for Solaris 2 cc.
 514
 515 Tue Mar 19 10:39:15 1996  Jeffrey A Law  (law@cygnus.com)
 516
 517         * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
 518         PC in the registers array.  From Peter Schauer.
 519
 520 Mon Mar 18 13:47:09 1996  Fred Fish  <fnf@cygnus.com>
 521
 522         * symfile.c (reread_symbols): Reinitialize bcache struct
 523         members to zero using memset.  Also use memset to reinit
 524         global_psymbols and static_psymbols, rather than explicitly
 525         resetting each structure member.
 526
 527 Sat Mar 16 19:47:36 1996  Fred Fish  <fnf@cygnus.com>
 528
 529         * configure.in: Add fragment to create stamp-h.
 530
 531         From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
 532         * configure.in (AC_CHECK_HEADERS):  Check for link.h.
 533         * configure:  Regenerate with autoconf.
 534         * config.h.in:  Regenerate with autoheader.
 535         * config/i386/nm-linux.h:  Include solib.h only if HAVE_LINK_H
 536         is defined.
 537         * solib.c:  Exclude most of the code if HAVE_LINK_H is not defined.
 538         * config/i386/linux.mh:  Reinstate XM_CLIBS, it is needed for
 539         older a.out based systems.
 540
 541 Sat Mar 16 16:45:43 1996  Fred Fish  <fnf@cygnus.com>
 542
 543         * config.h.in: New file.
 544         * acconfig.h: New file, for autoheader.
 545         * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
 546         * configure: Regenerate.
 547         * Makefile.in (defs_h): Add config.h
 548         (distclean): Remove config.h and stamp-h during distclean.
 549         (config.h, stamp-h): New targets to remake config.h when necessary.
 550         * defs.h (config.h): Include before any other includes or defines.
 551         * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
 552         * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
 553
 554 Sat Mar 16 14:55:27 1996  Fred Fish  <fnf@cygnus.com>
 555
 556         From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
 557         * Makefile.in (INSTALLED_LIBS):  Make sure that @LIBS@ will not
 558         result in an empty line, to work around a bug in native Ultrix 4.4
 559         and OSF/1-3.2C make.
 560
 561 Sat Mar 16 13:33:17 1996  Fred Fish  <fnf@cygnus.com>
 562
 563         * configure.in: Add gdbserver to configdirs under linux.
 564         * configure: Regenerate.
 565
 566 Fri Mar 15 12:06:58 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 567
 568         * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
 569         * config/i386/tm-nbsd.h (NUM_REGS): Define.
 570
 571 Thu Mar 14 10:31:18 1996  Jeffrey A Law  (law@cygnus.com)
 572
 573         * solib.c (solib_break_names): Add _r_debug_state for
 574         vanilla SVR4 implementations.  From Peter Schauer.
 575
 576 Mon Mar 11 14:24:57 1996  Dawn Perchik  <dawn@critters.cygnus.com>
 577
 578         * mon960-rom.c: New file; support mon960 rom monitor on i960.
 579         * monitor.c (monitor_debug): Change remotedebug to buffer strings.
 580         * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
 581         epecting prompt and echo during open.
 582         * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
 583         determine if break should be sent as stop command.
 584         * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
 585         * i960-tdep.c (mon960_frame_chain_valid): New function for getting
 586         stack frame on mon960.
 587         * Makefile.in: Add mon960 files.
 588         * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
 589         added i960-nindy-coff* and i960-nindy-elf* for target nindy.
 590         * configure: Regenerated.
 591         * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
 592         support mon960 rom monitor on i960.
 593
 594 Mon Mar 11 11:02:47 1996  Steve Chamberlain  <sac@slash.cygnus.com>
 595
 596         With Michael Snyder:
 597         * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
 598         * win32-nat.c (CHECK, DEBUG*, debug_*): New.
 599         (handle_load_dll): Don't reload symbols.
 600         (handle_exception):  Use the DEBUG_* names.
 601         (child_wait): Add DEBUG_* code.
 602         (_initialize_inftarg): Add new commands to set debug_ names.
 603
 604 Mon Mar 11 09:19:58 1996  Jeffrey A Law  (law@cygnus.com)
 605
 606         * From Peter Schauer:
 607         * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
 608         (bpstat_stop_status): Likewise.
 609         (remove_solib_event_breakpoints): Likewise.
 610         (clear_momentary_breakpoints): Likewise.
 611         (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
 612         if we still can't read the memory for that breakpoint.
 613         (mention): Add bp_shlib_event case to keep gcc quiet.
 614
 615 Fri Mar  8 12:08:12 1996  Jeffrey A Law  (law@cygnus.com)
 616
 617         * breakpoint.h (enum enable): New enum shlib_disabled for
 618         shared library breakpoints that have been temporarily disabled.
 619         * breakpoint.c: Handle temporarily disabled shared library
 620         breakpoints like disabled breakpoints in most places.
 621         (insert_breakpoints): Use shlib_disabled to indicate
 622         that an unsettable breakpoint is only temporarily disabled.
 623         (re_enable_breakpoints_in_shlibs): New function.
 624         * corelow.c (solib_add_stub): After adding shared libraries,
 625         try to reenable any temporarily disabled breakpoints.
 626         * infcmd.c (attach_command): Likewise.
 627         * infrun.c (wait_for_inferior): Likewise.
 628
 629 Fri Mar  8 11:41:25 1996  Ian Lance Taylor  <ian@cygnus.com>
 630
 631         * defs.h (extract_long_unsigned_integer): Declare.
 632         * findvar.c (extract_long_unsigned_integer): New function.
 633         * printcmd.c (print_scalar_formatted): Use it.
 634         * valprint.c (val_print_type_code_int): Likewise.
 635
 636 Thu Mar  7 17:40:50 1996  Stan Shebs  <shebs@andros.cygnus.com>
 637
 638         * infcmd.c (do_registers_info): Ignore anonymous registers.
 639         * sh-tdep.c (set processor): New command to set specific
 640         processor type.
 641         (sh_reg_names, sh3_reg_names): Arrays of register names for
 642         SH and SH3 processors.
 643         (sh_set_processor_type): New function.
 644         * sh3-rom.c (sh3_open): Call it.
 645         (sh3_regname): Add names of all the bank registers.
 646         (sh3_supply_register): Clean up formatting.
 647         * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
 648         bank registers.
 649         (REGISTER_NAMES): Add names of bank registers.
 650         (FP15_REGNUM): Define.
 651         (REGISTER_VIRTUAL_TYPE): Use it.
 652         * monitor.c: Clean up some comments.
 653
 654 Thu Mar  7 12:09:51 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 655
 656         * i386b-nat.c: Revert part of Mar 5 change.  FreeBSD collapsed the
 657         s* and t* symbols too.
 658
 659 Thu Mar  7 15:18:51 1996  James G. Smith  <jsmith@cygnus.co.uk>
 660
 661         * symfile.c (generic_load): Avoid division by zero.
 662
 663 Wed Mar  6 17:57:59 1996  Jeffrey A Law  (law@cygnus.com)
 664
 665         * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
 666         not just those with HANDLE_SVR4_EXEC_EMULATORS.
 667
 668         From Peter Schauer:
 669         * breakpoint.c (internal_breakpoint_number): Move to file scope.
 670         (create_solib_event_breakpoint): Use an internal breakpoint number.
 671
 672 Wed Mar  6 00:32:44 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 673
 674         * valarith.c (value_in): Change builtin_type_chill_bool to
 675         LA_BOOL_TYPE.
 676
 677 Tue Mar  5 23:48:36 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
 678
 679         * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
 680         (match_string_literal): Handle control sequence.
 681         (match_character_literal): Deto.
 682
 683         * ch-lang.c (chill_printchar): Change formating of nonprintable
 684         characters from C'xx' to ^(num).
 685         (chill_printstr): Deto.
 686         (value_chill_card, value_chill_max_min): New functions to process
 687         Chill's CARD, MAX, MIN.
 688         (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
 689
 690         * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
 691         for Chill's CARD, MAX, MIN.
 692
 693         * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
 694         and change return type from builtin_type_int to
 695         builtin_type_chill_bool.
 696
 697 Tue Mar  5 18:54:04 1996  Stan Shebs  <shebs@andros.cygnus.com>
 698
 699         * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
 700         from config/nm-nbsd.h.
 701         * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
 702         from config/sparc/tm-nbsd.h.
 703
 704         * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
 705         instead of in config/m68k/xm-hp300hpux.h.
 706
 707 Tue Mar  5 12:05:35 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 708
 709         * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
 710         implementation for NetBSD systems.
 711
 712 Mon Mar  4 23:44:16 1996  Per Bothner  <bothner@kalessin.cygnus.com>
 713
 714         * valarith.c (binop_user_defined_p):  Return 0 for BINOP_CONCAT.
 715         (value_concat):  Handle varying strings (add COERCE_VARYING_ARRAY).
 716
 717         * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT):  Error
 718         if "function" is pointer to non-function.
 719
 720 Mon Mar  4 17:47:03 1996  Stan Shebs  <shebs@andros.cygnus.com>
 721
 722         * top.c (print_gdb_version): Update copyright year.
 723
 724 Mon Mar  4 14:44:54 1996  Jeffrey A Law  (law@cygnus.com)
 725
 726         From Peter Schauer:
 727         * infrun.c (wait_for_inferior): Remove breakpoints and
 728         switch terminal settings before calling SOLIB_ADD.
 729         * solib.c (enable_break, SVR4 variant): Don't map in symbols
 730         for the dynamic linker, the namespace pollution causes real
 731         problems.
 732
 733 Sun Mar  3 17:18:57 1996  James G. Smith  <jsmith@cygnus.co.uk>
 734
 735         * remote-mips.c (common_breakpoint): Explicitly terminate the
 736         returned buffer.
 737
 738 Wed Feb 28 22:32:18 1996  Stan Shebs  <shebs@andros.cygnus.com>
 739
 740         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
 741         * remote.c (remote_detach): Send a command 'D' to the target
 742         when detaching, update the function's comments.
 743
 744 Wed Feb 28 15:50:12 1996  Fred Fish  <fnf@cygnus.com>
 745
 746         * Makefile.in (VERSION): Bump version to 4.15.2 to establish
 747         baseline for gdb 4.16 rerelease testing.
 748
 749 Wed Feb 28 13:32:05 1996  Jeffrey A Law  (law@cygnus.com)
 750
 751         * somsolib.c (som_solib_create_inferior_hook): Before returning
 752         call clear_symtab_users.
 753
 754 Tue Feb 27 00:04:46 1996  Stu Grossman  (grossman@critters.cygnus.com)
 755
 756         * remote-e7000.c (e7000_open):  Delete all breakpoints when
 757         connecting to e7000.  Change connect message to allow use of
 758         monitor.exp in test suite.
 759         * (e7000_load):  Print transfer rate of download.
 760         * symfile.c (generic_load):  Print transfer rate of download.
 761
 762 Sun Feb 25 13:58:33 1996  Stan Shebs  <shebs@andros.cygnus.com>
 763
 764         * configure.in (mips*-*-vxworks*): New config.
 765         * configure: Regenerated.
 766
 767         * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
 768         * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
 769         Remove, never used.
 770
 771 Sat Feb 24 12:30:28 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 772
 773         * partial-stab.h (case N_FUN):  Function symbols generated
 774         by SPARCworks cc have a meaningless zero value, do not update
 775         pst->textlow if the function symbol value is zero.
 776
 777         * stabsread.c (define_symbol):  Initialize SYMBOL_TYPE field
 778         for function prototype declaration symbols.
 779
 780 Fri Feb 23 22:33:04 1996  Stu Grossman  (grossman@critters.cygnus.com)
 781
 782         * remote-e7000.c (e7000_load):  New routine to download via the
 783         network.
 784         * (e7000_wait):  Don't backup PC when we hit a breakpoint.
 785         Apparantly new sh2 pods get this right...
 786         * (e7000_ops):  Add call to e7000_load.
 787
 788 Thu Feb 22 00:52:42 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 789
 790         * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
 791         m68knbsd-nat.c: New files, support for NetBSD/m68k.
 792
 793         * configure.in (m68k-*-netbsd*): New config.
 794         * configure: Regenerated.
 795
 796 Wed Feb 21 19:00:21 1996  Fred Fish  <fnf@cygnus.com>
 797
 798         * standalone.c (open, _initialize_standalone): Fix obvious typos
 799         reported by Martin Pool <martin@citr.uq.oz.au>.
 800
 801 Wed Feb 21 14:24:04 1996  Jeffrey A Law  (law@cygnus.com)
 802
 803         * solib.c (solib_create_inferior_hook): Fix thinko.
 804
 805 Tue Feb 20 23:59:19 1996  Jeffrey A Law  (law@cygnus.com)
 806
 807         * solib.c (solib_break_names): Define for Solaris and Linux.
 808         (enable_break): For SVR4 systems, first try to use the debugger
 809         interfaces in the dynamic linker to track shared library events
 810         as they happen, then fall back to BKPT_AT_SYMBOL code.  Convert
 811         BKPT_AT_SYMBOL code to use shared library event breakpoints.
 812         (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
 813         it no longer needs to restart/wait on the inferior.
 814         * symfile.c (find_lowest_section): No longer static.
 815         * symfile.h (find_lowest_section): Corresponding changes.
 816
 817 Tue Feb 20 18:54:08 1996  Fred Fish  <fnf@cygnus.com>
 818
 819         * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
 820         (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
 821         * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
 822         * config/mips/tm-mips.h: Ditto.
 823         * config/pa/tm-hppa.h: Ditto.
 824         * config/rs6000/tm-rs6000.h: Ditto.
 825         * config/sparc/tm-sparc.h: Ditto.
 826
 827 Tue Feb 20 17:32:05 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 828
 829         * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
 830
 831         * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
 832         * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
 833         #ifdef'd out definitions ---  Causes serious gdb failures on
 834         the i386.  Need to investigate further before enabling.
 835
 836         * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
 837         fetch_core_registers): New functions.  These functions are defined
 838         if FETCH_INFERIOR_REGISTERS is set.  Registers are fetched/stored
 839         with ptrace PT_GETREGS/PT_SETREGS.
 840
 841 Tue Feb 20 16:55:06 1996  Stu Grossman  (grossman@critters.cygnus.com)
 842
 843         * findvar.c (extract_floating store_floating):  Replace `long
 844         double' with `DOUBLEST'.
 845
 846 Mon Feb 19 15:25:51 1996  J.T. Conklin  <jtc@rtl.cygnus.com>
 847
 848         * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
 849         Define.
 850
 851 Mon Feb 19 10:32:05 1996  Jeffrey A Law  (law@cygnus.com)
 852
 853         * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
 854
 855         * breakpoint.h (remove_solib_event_breakpoints): Declare.
 856         * breakpoint.c (remove_solib_event_breakpoints): New function.
 857         * somsolib.c (solib_create_inferior_hook): Remove all solib event
 858         breakpoints before inserting any new ones.  Use a solib event
 859         breakpoint for the breakpoint at "_start".
 860         Remove extraneous "\n" from calls to warning.
 861
 862         * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
 863         name array.
 864
 865 Mon Feb 19 01:09:32 1996  Doug Evans  <dje@cygnus.com>
 866
 867         * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
 868         for CORE_ADDR values.
 869         (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
 870         * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
 871
 872 Sun Feb 18 14:37:13 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 873
 874         * mipsread.c (mipscoff_symfile_read):  Unconditionally add
 875         alpha coff dynamic symbols for all symbol files.  Makes skipping
 876         over the trampoline code work when stepping from a function in a
 877         shared library into a function in a different shared library.
 878
 879 Sun Feb 18 09:27:10 1996  Stu Grossman  (grossman@cygnus.com)
 880
 881         * config/sparc/tm-sparc.h:  Define PS_FLAG_CARRY.  Define
 882         RETURN_VALUE_ON_STACK to return long doubles on the stack.
 883
 884 Sat Feb 17 16:33:11 1996  Fred Fish  <fnf@cygnus.com>
 885
 886         * Makefile.in (ch-exp.o): Add dependencies.
 887         (various): Add gdb_string.h to dependencies that need it.
 888
 889 Sat Feb 17 08:57:50 1996  Fred Fish  <fnf@cygnus.com>
 890
 891         * symmisc.c (print_symbol_bcache_statistics): Update description for
 892         printing byte cache statistics.
 893
 894 Thu Feb 16 16:02:03 1996  Stu Grossman  (grossman@cygnus.com)
 895
 896         * Add native support for long double data type.
 897         * c-exp.y (%union):  Change dval to typed_val_float.  Use DOUBLEST
 898         to store actual data.  Change types of INT and FLOAT tokens to
 899         typed_val_int and typed_val_float respectively.  Create new token
 900         DOUBLE_KEYWORD to specify the string `double'.  Make production
 901         for FLOAT use type determined by parse_number.  Add production for
 902         "long double" data type.
 903         * (parse_number):  Use sscanf to parse numbers as float, double or
 904         long double depending upon the type of typed_val_float.dval.  Also
 905         allow user to specify `f' or `l' suffix to explicitly specify
 906         float or long double constants.  Change typed_val to
 907         typed_val_int.
 908         * (yylex):  Change typed_val to typed_val_int.  Also, scan for
 909         "double" keyword.
 910         * coffread.c (decode_base_type):  Add support for T_LNGDBL basic
 911         type.
 912         * configure, configure.in:  Add check for long double support in
 913         the host compiler.
 914         * defs.h:  Define DOUBLEST appropriatly depending on whether
 915         HAVE_LONG_DOUBLE (from autoconf) is defined.  Also, fix prototypes
 916         for functions that handle this type.
 917         * expression.h (union exp_element):  doubleconst is now type
 918         DOUBLEST.
 919         * m2-exp.y f-exp.y (%union):  dval becomes type DOUBLEST.
 920         * findvar.c (extract_floating):  Make return value be DOUBLEST.
 921         Also, add support for numbers with size of long double.
 922         * (store_floating):  Arg `val' is now type DOUBLEST.  Handle all
 923         floating types.
 924         * parser-defs.h parse.c (write_exp_elt_dblcst):  Arg expelt is now
 925         DOUBLEST.
 926         * valarith.c (value_binop):  Change temp variables v1, v2 and v to
 927         type DOUBLEST.  Coerce type of result to long double if either op
 928         was of that type.
 929         * valops.c (value_arg_coerce):  If argument type is bigger than
 930         double, coerce to long double.
 931         * (call_function_by_hand):  If REG_STRUCT_HAS_ADDR is defined, and
 932         arg type is float and > 8 bytes, then use pointer-to-object
 933         calling conventions.
 934         * valprint.c (print_floating):  Arg doub is now type DOUBLEST.
 935         Use appropriate format and precision to print out floating point
 936         values.
 937         * value.h:  Fixup prototypes for value_as_double,
 938         value_from_double, and unpack_double to use DOUBLEST.
 939         * values.c (record_latest_value):  Remove check for invalid
 940         floats.  Allow history to store them so that people may examine
 941         them in hex if they want.
 942         * (value_as_double unpack_double):  Change return value to DOUBLEST.
 943         * (value_from_double):  Arg `num' is now DOUBLEST.
 944         * (using_struct_return):  Use RETURN_VALUE_ON_STACK macro (target
 945         specific) to expect certain types to always be returned on the stack.
 946
 947 Fri Feb 16 14:00:54 1996  Fred Fish  <fnf@cygnus.com>
 948
 949         * bcache.c, bcache.h: New files to implement a byte cache.
 950         * Makefile.in (SFILES): Add bcache.c.
 951         (symtab_h): Add bcache.h.
 952         (HFILES_NO_SRCDIR): add bcache.h
 953         (COMMON_OBJS): Add bcache.o
 954         (bcache.o): New target.
 955         * dbxread.c (start_psymtab): Make global_syms & static_syms
 956         type "partial_symbol **".
 957         * hpread.c (hpread_start_symtab):  Ditto.
 958         * os9kread.c (os9k_start_psymtab):  Ditto.
 959         * stabsread.h (start_psymtab):  Ditto.
 960         * {symfile.c, symfile.h} (start_psymtab_common):  Ditto.
 961         * maint.c (maintenance_print_statistics): Call
 962         print_symbol_bcache_statistics.
 963         * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
 964         and free pointers.
 965         * solib.c (allocate_rt_common_objfile): Ditto.
 966         * symfile.c (reread_symbols):  Ditto.
 967         (free_objfile): Free psymbol bcache when objfile is freed.
 968         (objfile_relocate): Use new indirect psymbol pointers.
 969         * objfiles.h (struct objfile): Add psymbol cache.
 970         * symfile.c (compare_psymbols): Now passed pointers to pointers to
 971         psymbols.
 972         (reread_symbols): Free psymbol bcache when freeing other objfile
 973         resources.
 974         (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
 975         psymbol using the psymbol bcache.
 976         (init_psymbol_list): Psymbol lists now contain pointers rather than
 977         the actual psymbols.
 978         * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
 979         grown arrays of pointers.
 980         (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
 981         bcache.
 982         * symmisc.c (print_partial_symbols): Now takes pointer to pointer
 983         to partial symbol.
 984         (print_symbol_bcache_statistics): New function to print per objfile
 985         bcache statistics.
 986         (print_partial_symbol, print_partial_symbols,
 987         maintenance_check_symtabs, extend_psymbol_list):
 988         Account for change to pointer to pointer to partial symbol.
 989         * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
 990         make_symbol_completion_list):
 991         Account for change to pointer to pointer to partial symbol.
 992         * symtab.h (bcache.h): Include.
 993         * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
 994         type "partial_symbol **".
 995
 996 Fri Feb 16 10:02:34 1996  Fred Fish  <fnf@cygnus.com>
 997
 998         * dwarfread.c (free_utypes): New function.
 999         (read_file_scope): Call free_utypes as cleanup, rather than just
1000         freeing the utypes pointer.
1001
1002 Thu Feb 15 21:40:52 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1003
1004         * demangle.c (is_cplus_marker):  New function, checks if a
1005         character is one of the commonly used C++ marker characters.
1006         * defs.h (is_cplus_marker):  Add prototype.
1007         * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
1008         cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
1009         stabsread.c (define_symbol, read_member_functions, read_struct_fields),
1010         symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
1011         values.c (vb_match):  Use is_cplus_marker instead of comparison
1012         with CPLUS_MARKER.
1013
1014 Thu Feb 15 18:08:13 1996  Fred Fish  <fnf@cygnus.com>
1015
1016         * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
1017         delete entirely someday.
1018
1019 Thu Feb 15 15:25:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
1020
1021         * mpw-make.sed: Edit out makefile rebuild rule.
1022         (host_alias, target_alias): Comment out instead of deleting.
1023         (@LIBS@): Edit out references.
1024
1025 Tue Feb 13 22:56:46 1996  Fred Fish  <fnf@cygnus.com>
1026
1027         * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1028         Use n_psyms in OBJSTAT, not psyms.
1029
1030 Mon Feb 12 15:59:31 1996  Doug Evans  <dje@charmed.cygnus.com>
1031
1032         * configure.in (sparclet-*-aout*): New config.
1033         * configure: Regenerated.
1034
1035 Mon Feb 12 14:17:52 1996  Fred Fish  <fnf@cygnus.com>
1036
1037         * somsolib.c (som_solib_add): Use xmalloc rather than bare
1038         unchecked call to malloc.
1039         * remote-mips.c (pmon_load_fast): ditto.
1040         * remote-mm.c (mm_open): ditto.
1041         * hpread.c (hpread_lookup_type): ditto.
1042         * remote-adapt.c (adapt_open): ditto.
1043
1044 Mon Feb 12 13:11:32 1996  Fred Fish  <fnf@cygnus.com>
1045
1046         * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
1047         allocate_saved_f77_common_node, allocate_common_entry_node,
1048         add_common_block): Use xmalloc rather than malloc, some of which
1049         were unchecked.
1050         * gnu-regex.c: At same point as other gdb specific changes
1051         #undef malloc and then #define it to xmalloc.
1052         * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
1053         bare unchecked calls to malloc/realloc.
1054         * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
1055         unchecked call to malloc.
1056
1057 Wed Feb  7 11:31:26 1996  Stu Grossman  (grossman@cygnus.com)
1058
1059         * symtab.c (gdb_mangle_name):  Change opname var to be const to
1060         match return val of cplus_mangle_name.
1061         * i960-tdep.c:  Change arg types of next_insn to match callers.
1062
1063 Wed Feb  7 07:34:24 1996  Fred Fish  <fnf@cygnus.com>
1064
1065         * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS):  Remove.  These
1066         apparently aren't needed in any reasonably recent version of
1067         linux.
1068
1069 Tue Feb  6 21:37:03 1996  Per Bothner  <bothner@kalessin.cygnus.com>
1070
1071         * stabsread.c (read_range_type):  If !self-subrange and language
1072         is Chill, assume a true range.  If a true_range is a sub_subrange,
1073         use builtin_type_int for index_type.
1074
1075 Tue Feb  6 18:38:51 1996  J.T. Conklin  <jtc@slave.cygnus.com>
1076
1077         * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
1078         with an ANSI compiler.
1079
1080 start-sanitize-gdbtk
1081 Tue Feb  6 16:31:25 1996  Tom Tromey  <tromey@creche.cygnus.com>
1082
1083         * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
1084         double-clicking will work again.
1085         (create_asm_win): Put "break" at end of all B1 bindings.
1086         (create_file_win): Lower "sel" tag, don't raise it.
1087         (ensure_line_visible): New proc.
1088         (update_listing, update_assembly): Use it.
1089         (create_copyright_window): Destroy window on Leave event.
1090         (create_command_window): Put "break" at end of all B2 bindings.
1091
1092 end-sanitize-gdbtk
1093 Mon Feb  5 18:24:28 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1094
1095         From Michael_Snyder@NeXT.COM (Michael Snyder):
1096         * valops.c (value_arg_coerce): Coerce float to double, unless the
1097         function prototype specifies float.
1098
1099 Mon Feb  5 09:51:55 1996  Tom Tromey  <tromey@creche.cygnus.com>
1100
1101         * language.c (set_language_command): Use languages table when
1102         printing available languages.
1103
1104 Sat Feb  3 12:22:05 1996  Fred Fish  <fnf@cygnus.com>
1105
1106         Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
1107         * command.c (add_cmd):  Add missing initialization for enums member.
1108         Reorder members to match structure declaration to make it easier to
1109         tell when one is missing.
1110         * exec.c (exec_file_command): Fix problem where filename in malloc'd
1111         memory is referenced after being freed.
1112
1113 Sat Feb  3 03:26:21 1996  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1114
1115         * dwarfread.c (read_func_scope):  Avoid GDB core dumps if
1116         AT_name tag is missing.
1117
1118         * procfs.c (procfs_stopped_by_watchpoint):  Fix logic when
1119         FLTWATCH and FLTKWATCH are defined.
1120
1121         * remote.c (remote_read_bytes):  Advance memaddr for transfers,
1122         return number of bytes transferred for partial reads.
1123
1124         * top.c (init_signals):  Reset SIGTRAP to SIG_DFL.
1125
1126 Fri Feb  2 13:40:50 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1127
1128         * win32-nat.c (mappings): Add ppc registers.
1129         (child_resume): Turn off step for ppc.
1130
1131 Thu Feb  1 10:29:31 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1132
1133         * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
1134         xm-cygwin32.h): New.
1135         * config/i386/(*win32*): Becomes *cygwin32*.
1136         * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
1137         (powerpcle-*-cygwin32): New.
1138         * configure: Regenerate.
1139         * win32-nat.c  (child_create_inferior): Call CreateProcess
1140         with the right program arg.
1141
1142 Thu Feb  1 11:01:10 1996  Jeffrey A Law  (law@cygnus.com)
1143
1144         * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
1145
1146 Wed Jan 31 19:01:28 1996  Fred Fish  <fnf@cygnus.com>
1147
1148         * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
1149
1150 Wed Jan 31 18:36:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
1151
1152         * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
1153
1154         * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
1155
1156         * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
1157         here from config/i386/xm-i386mach.h, fix name.
1158         * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
1159         * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
1160         here from config/i386/xm-ptx4.h.
1161         * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
1162         * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
1163         * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
1164         * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
1165         * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
1166
1167         * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
1168         (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
1169         * config/sparc/sun4sol2.mh (NAT_FILE): Update.
1170
1171 Wed Jan 31 17:20:26 1996  Jeffrey A Law  (law@cygnus.com)
1172
1173         * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
1174         floating point correctly.
1175         (STORE_RETURN_VALUE): Likewise.
1176         * config/pa/tm-pro.h (SOFT_FLOAT): define.
1177
1178 Wed Jan 31 13:34:52 1996  Fred Fish  <fnf@cygnus.com>
1179
1180         * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
1181         Define to what should be reasonable values.  However, apparently
1182         a bug in linux mmap prevents mapped symbol tables from working.
1183
1184 Tue Jan 30 18:26:19 1996  Fred Fish  <fnf@cygnus.com>
1185
1186         * defs.h (errno.h>:  Move #include closer to head of file to solve
1187         obscure problem with systems that declare perror with const arg, in
1188         both errno.h and stdio.h, and const is defined away by intervening
1189         local include.
1190
1191 Tue Jan 30 15:41:10 1996  Fred Fish  <fnf@cygnus.com>
1192
1193         From Jon Reeves <reeves@zk3.dec.com>:
1194         * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
1195         (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
1196
1197 Mon Jan 29 19:05:58 1996  Fred Fish  <fnf@cygnus.com>
1198
1199         * Makefile.in (diststuff): Make all-doc; diststuff target does not
1200         exist in doc/Makefile.in.
1201
1202 Mon Jan 29 18:44:57 1996  Stan Shebs  <shebs@andros.cygnus.com>
1203
1204         * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
1205
1206 Mon Jan 29 00:10:35 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
1207
1208         * ch-valprint.c (calculate_array_length): New function to
1209         determine the length of an array type.
1210         (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
1211         array type is zero, call calculate_array_length.
1212
1213         * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
1214         values may not be sorted. Scan all entries and set the real lower
1215         and upper bound.
1216
1217 Sun Jan 28 15:50:42 1996  Fred Fish  <fnf@cygnus.com>
1218
1219         * config/xm-linux.h: Move include of solib.h and #define of
1220         SVR4_SHARED_LIBS from here ...
1221         * config/nm-linux.h: ...to here.
1222
1223 Sat Jan 27 10:34:05 1996  Fred Fish  <fnf@cygnus.com>
1224
1225         * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
1226         Also check for gregset_t and fpregset_t types.
1227         * configure: Regenerate.
1228         * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
1229         is defined.
1230         (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
1231         and HAVE_FPREGSET_T are defined.  These changes allow systems
1232         like linux that are migrating to /proc support to use a single
1233         configuration for both new and old versions.
1234
1235         * config/i386/linux.mt: Note that this is now for both a.out and
1236         ELF systems.
1237         * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
1238         i386v4-nat.o
1239         * config/i386/tm-linux.h (tm-sysv4.h): Include.
1240         * config/i386/xm-linux.h (solib.h): Include
1241         (SVR4_SHARED_LIBS): Define.
1242         * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
1243         (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
1244         (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
1245         defined.
1246
1247 Fri Jan 26 13:48:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
1248
1249         * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
1250         * config/i386/xm-sun386.h: Ditto.
1251         * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
1252
1253 Thu Jan 25 16:05:53 1996  Tom Tromey  <tromey@creche.cygnus.com>
1254
1255         * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
1256
1257 Thu Jan 25 09:22:15 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1258
1259         From Greg McGary  <gkm@gnu.ai.mit.edu>:
1260         * dcache.c (dcache_peek, dcache_poke): Advance addr for
1261         multi-byte I/O.
1262
1263 Thu Jan 25 13:08:51 1996  Doug Evans (dje@cygnus.com)
1264
1265         * infrun.c (normal_stop): Fix test for shared library event.
1266
1267 Thu Jan 25 03:26:38 1996  Doug Evans  <dje@charmed.cygnus.com>
1268
1269         * configure.in (sparc64-*-*): Add default host configuration.
1270 start-sanitize-gdbtk
1271         (sparc64-*-solaris2* host): Link statically if GCC used.
1272 end-sanitize-gdbtk
1273         (sparc64-*-solaris2*): Add target configuration.
1274         * configure: Regenerated.
1275         * sparc/sp64sol2.mt: New file.
1276
1277 Wed Jan 24 22:31:37 1996  Doug Evans  <dje@charmed.cygnus.com>
1278
1279         * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
1280
1281 Wed Jan 24 15:42:24 1996  Tom Tromey  <tromey@creche.cygnus.com>
1282
1283         * Makefile.in (lint): Close backquotes.
1284
1285 start-sanitize-gdbtk
1286 Wed Jan 24 15:28:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
1287
1288         * gdbtk.tcl, gdbtk.c: Updated copyrights.
1289
1290         * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
1291         greater.
1292         * configure: Rebuilt.
1293
1294 end-sanitize-gdbtk
1295 Wed Jan 24 13:19:10 1996  Fred Fish  <fnf@cygnus.com>
1296
1297         * NEWS: Make note of new record and replay feature for
1298         remote debug sessions.
1299         * serial.c (gdbcmd.h): Include.
1300         (serial_logfile, serial_logfp, serial_reading, serial_writing):
1301         Define here, for remote debug session logging.
1302         (serial_log_command, serial_logchar, serial_write, serial_readchar):
1303         New functions for remote debug session logging.
1304         (serial_open): Open remote debug session log file when needed.
1305         (serial_close): Close remote debug session log file when needed.
1306         (_initialize_serial): Add set/show commands for name of remote
1307         debug session log file.
1308         * serial.h (serial_readchar): Declare
1309         (SERIAL_READCHAR): Call serial_readchar().
1310         (SERIAL_WRITE): Call serial_write().
1311         (serial_close): Declare as extern.
1312         (serial_logfile, serial_logfp): Declare.
1313         * top.c (execute_command): Declare serial_logfp.  Log user command
1314         in remote debug session log if log file is open.
1315         * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
1316         (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
1317         * remote-array.c (SREC_SIZE): Remove, duplicates define in
1318         monitor.h.
1319         * remote-array.c (hexchars, hex2mem):  Remove, unused.
1320         * gdbserver/low-linux.c (store_inferior_registers): Remove
1321         unnecessary extern declaration of registers[].
1322         * gdbserver/Makefile.in (all): Add gdbreplay.
1323         * gdbserver/gdbreplay.c: New file.
1324         * gdbserver/README: Give example of recording a remote
1325         debug session with gdb and then replaying it with gdbreplay.
1326
1327 Tue Jan 23 18:02:35 1996  Per Bothner  <bothner@kalessin.cygnus.com>
1328
1329         * stabsread.c (rs6000_builtin_type):  Make bool type unsigned.
1330         (read_one_struct_field):  Support boolean bitfields.
1331         * c-valprint.c (c_val_print): Print booleans properly.
1332
1333 Tue Jan 23 18:54:09 1996  Stan Shebs  <shebs@andros.cygnus.com>
1334
1335         * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
1336         Remove, never used.
1337         * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
1338
1339 Tue Jan 23 14:36:05 1996  Per Bothner  <bothner@kalessin.cygnus.com>
1340
1341         * ch-exp.c (parse_tuple):  Error if invalid mode.
1342
1343         * value.h (COERCE_ARRAY):  Don't coerce enums.
1344         (COERCE_ENUM):  Don't COERCE_REF.
1345         (COERCE_NUMBER):  New macro (same as COERCE_ARRAY then COERCE_ENUM).
1346         * valops.c (value_assign):  Only do COERCE_ARRAY if internalvar (let
1347         value_cast handle it otherwise); do *not* COERCE_ENUM either way.
1348         * valarith.c:  Use COERCE_NUMBER instead od COEREC_ARRAY.
1349         Add COERCE_REF before COERCE_ENUM.
1350         * values.c (value_as_long):  Simplify.
1351
1352         * valops.c (value_array):  Create internalvar if !c_style_arrays.
1353
1354         * language.c (lang_bool_type):  Add Fortran support.
1355         * eval.c (OP_BOOL):  Use LA_BOOL_TYPE.
1356
1357 Tue Jan 23 13:08:26 1996  Jeffrey A Law  (law@cygnus.com)
1358
1359         * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
1360         All references changed.
1361         * breakpoint.c (bpstat_what): Add shlib_event to the class types.
1362         Update state table.  Reformat so that it's still readable.
1363         When we hit the shlib_event breakpoint, set the calss of shlib_event.
1364         (breakpoint_1): Add "shlib events" as a breakpoint type.
1365         Print the shlib_event breakpoint like other breakpoints.
1366         (create_solib_event_breakpoint): New function.
1367         (breakpoint_re_set_one): Handle solib_event breakpoints.
1368         * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
1369         (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
1370         action.
1371         (create_solib_event_breakpoint): Declare.
1372         * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
1373         (normal_stop): Inform the user when the inferior stoped due
1374         to a shared library event.
1375         (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
1376         to control whether or not gdb continues the inferior or stops it when
1377         a shared library event occurs.
1378         * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
1379         * somsolib.c (TODO list): Update.
1380         (som_solib_create_inferior_hook): Arrange for gdb to be notified
1381         when significant shared library events occur.
1382         * hppa-tdep.c (find_unwind_entry): No longer static.
1383
1384 Tue Jan 23 09:00:48 1996  Doug Evans  <dje@charmed.cygnus.com>
1385
1386         * printcmd.c (print_insn): Pass fprintf_unfiltered to
1387         INIT_DISASSEMBLE_INFO.
1388 start-sanitize-gdbtk
1389         * gdbtk.c (gdb_disassemble): Likewise.
1390 end-sanitize-gdbtk
1391
1392 Mon Jan 22 16:59:40 1996  Stan Shebs  <shebs@andros.cygnus.com>
1393
1394         * remote.c (remotebreak): New GDB variable.
1395         (remote_break): New global.
1396         (remote_interrupt): Send a break instead of ^C if remote_break.
1397         * NEWS: Describe the new variable.
1398
1399 Mon Jan 22 16:24:11 1996  Doug Evans  <dje@charmed.cygnus.com>
1400
1401         * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
1402
1403 Fri Jan 19 07:19:38 1996  Fred Fish  <fnf@cygnus.com>
1404
1405         * hp300ux-nat.c (getpagesize): Remove unused function
1406         fetch_core_registers.
1407         (hp300ux_core_fns):  Remove, is unused.
1408         (_initialize_core_hp300ux):  Remove, is unused.
1409         (gdbcore.h):  Remove #include, no longer needed.
1410
1411 Fri Jan 19 00:59:53 1996  Jeffrey A Law  (law@cygnus.com)
1412
1413         * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
1414         ptrace bug in aix4.1.3 on the rs6000.
1415
1416 Wed Jan 17 13:22:27 1996  Stan Shebs  <shebs@andros.cygnus.com>
1417
1418         * remote-hms.c (hms_ops): Add value for to_thread_alive.
1419         * remote-nindy.c (nindy_ops): Ditto.
1420         * remote-udi.c (udi_ops): Ditto.
1421
1422 Tue Jan 16 18:00:35 1996  James G. Smith  <jsmith@cygnus.co.uk>
1423
1424         * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
1425         pmon_checkset, pmon_make_fastrec, pmon_check_ack,
1426         pmon_load_fast): New functions. Support for the PMON monitor world.
1427         (common_open): New function to merge support for different monitors.
1428         (mips_open): Use common_open().
1429         (mips_send_command): New function.
1430         (mips_send_packet): Scan out-of-sequence packets.
1431         (mips_enter_debug, mips_exit_debug): New functions.
1432         (pmon_ops): New target definition structure.
1433
1434 Tue Jan 16 11:22:58 1996  Stu Grossman  (grossman@cygnus.com)
1435
1436         * Makefile.in (CLIBS):  Add LIBS to allow libraries to be
1437         specified on the make command line (via make LIBS=xxx).
1438 start-sanitize-gm
1439         * configure.in (enable-gm):  magic.o -> gmagic.o.
1440 end-sanitize-gm
1441
1442 start-sanitize-gdbtk
1443 Mon Jan 15 09:58:41 1996  Tom Tromey  <tromey@creche.cygnus.com>
1444
1445         * gdbtk.tcl (create_expr_window): Many changes to update GUI.
1446         (add_expr): Changes from create_expr_window.
1447         (create_command_window): Set focus.
1448         (delete_expr): Rewrote.
1449         (expr_update_button): New proc.
1450         (add_expr): Put bindings on FocusIn, FocusOut.
1451         Don't allow .file_popup to be torn off.
1452 end-sanitize-gdbtk
1453
1454 Fri Jan 12 21:41:58 1996  Jeffrey A Law  (law@cygnus.com)
1455
1456         * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
1457         is set but there are no psymtabs.
1458
1459 Fri Jan 12 15:56:12 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1460
1461         * dsrec.c (load_srec): Remove unused variable.
1462         * monitor.c (monitor_expect): Don't expect a ^C to echo.
1463         * serial.c (serial_open): Add parallel interface.
1464         * sh3-rom.c (parallel, parallel_in_use): New.
1465         (sh3_load): If parallel_in_use, download though the
1466         parallel port.
1467         (sh3_open): Open parallel port if specified.
1468         (sh3_close): New function.
1469         (_inititalize_sh3): Add sh3_close hook and documentation.
1470         * monitor.c (monitor_close): Export.
1471         * monitor.h (monitor_close): Add prototype.
1472
1473 Fri Jan 12 13:11:42 1996  Stan Shebs  <shebs@andros.cygnus.com>
1474
1475         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1476         * remote.c (remotetimeout): New GDB variable, use to set the
1477         remote timeout for reading.
1478
1479 start-sanitize-gdbtk
1480 Fri Jan 12 09:36:17 1996  Tom Tromey  <tromey@creche.cygnus.com>
1481
1482         * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
1483         (update_listing): Use lassign.  Use "see" to scroll.  Don't need
1484         screen_top, screen_bot, screen_height.
1485         (update_assembly): Use "see" to scroll.
1486         (textscrollproc): Removed.
1487         (create_file_win): Don't use textscrollproc.
1488         (asmscrollproc): Removed.
1489         (create_asm_window): Don't use asmscrollproc.
1490         (create_asm_win): Ditto.
1491         (screen_height, screen_top, screen_bot): Removed.
1492         (run_editor): New proc.
1493         (build_framework): Use it.
1494         (create_file_win, create_source_window): Don't use textscrollproc.
1495         (create_breakpoints_window): Set -xscrollcommand on canvas.
1496         (not_implemented_yet): Default button is 0.
1497         (delete_char): Don't use tk_textBackspace.
1498         (create_command_window): Allow Tk bindings to fire after deleting
1499         character.
1500         (create_command_window): Make Delete delete left, not right.
1501 end-sanitize-gdbtk
1502
1503 Fri Jan 12 07:14:27 1996  Fred Fish  <fnf@cygnus.com>
1504
1505         * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
1506         to get "struct core_fns" defined.
1507         * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
1508         Are dependent upon gdbcore_h.
1509
1510 Thu Jan 11 23:13:24 1996  Per Bothner  <bothner@cygnus.com>
1511
1512         * symfile.c (decrement_reading_symtab):  New function.
1513         * symfile.c, symtab.h (currently_reading_symtab):  New variable.
1514         * symfile.c (psymtab_to_symtab):  Adjust currently_reading_symtab.
1515         * gdbtypes.c (check_typedef):  Don't call lookup_symbol if
1516         currently_reading_symtab (since that could infinitely recurse).
1517
1518 Thu Jan 11 17:21:25 1996  Per Bothner  <bothner@kalessin.cygnus.com>
1519
1520         * stabsread.c (read_struct_type):  Trivial simplification.
1521
1522         * stabsread.c (define-symbol):  Use invisible references
1523         for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
1524         * valops.c (call_function_by_hand):  Likewise.
1525         * eval.c (evaluate_subexp_standard):  When known, use the formal
1526         parameter type as the expected type when evaluating arg expressions.
1527         * ch-lang.c (evaluate_subexp_chill):  Likewise (for MULTI_SUBSCRIPT).
1528
1529 start-sanitize-gdbtk
1530 Thu Jan 11 10:08:14 1996  Tom Tromey  <tromey@creche.cygnus.com>
1531
1532         * main.c (main): Disable window interface if --help or --version
1533         specified.
1534
1535         * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
1536
1537         Changes in sync with expect:
1538         * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
1539         CY_AC_PATH_TK.
1540         * aclocal.m4: Replaced with version from expect.
1541         * configure: Regenerated.
1542 end-sanitize-gdbtk
1543
1544 Wed Jan 10 16:08:49 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
1545
1546         * configure.in, configure: Recognize rs6000-*-aix4*.
1547         * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
1548         * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
1549         * config/rs6000/xm-aix4.h: New file.
1550         * config/xm-aix4.h: New file.
1551
1552 Wed Jan 10 11:25:37 1996  Fred Fish  <fnf@cygnus.com>
1553
1554         From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1555         * gdbserver/low-linux.c: New file.
1556         * remote.c (remote_read_bytes): Fix aborts on larger packets.
1557
1558         * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
1559         Define.
1560         * stabsread.c (define_symbol): If register value is too large,
1561         tell what it is and what max is.
1562
1563 start-sanitize-gdbtk
1564 Wed Jan 10 09:07:22 1996  Tom Tromey  <tromey@creche.cygnus.com>
1565
1566         * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
1567         gdbtk_tcl_flush): Use "see", not "yview".
1568         (gdbtk_tcl_query): Use questhead bitmap.
1569         various: Always wrap condition of 'if' in {...}.
1570         (add_breakpoint_frame): Set -value on radiobuttons.
1571         (lassign): New proc.
1572         (add_breakpoint_frame): Use lassign, not series of assignments.
1573         (decr): Made faster.
1574         (interactive_cmd): Use "see", not "yview".
1575         (not_implemented_yet): Use warning bitmap.
1576         (update_expr): Don't allow $expr to be evalled by Tcl.
1577         (create_expr_window): Don't use "focus".
1578         (delete_char, delete_line): Define globally.
1579         (delete_line, delete_char, create_command_window, update_autocmd,
1580         build_framework, create_asm_win, create_file_win): Use "see", not
1581         "yview".
1582         (create_copyright_window, center_window, bind_widget_after_class):
1583         New procs.
1584         (FSBox,create_command_window, create_autocmd_window): Binding
1585         changes for Tk4.
1586         (textscrollproc): Define globally.
1587         (build_framework): tk_menuBar no longer needed.  Keys Prior, Next,
1588         Home, End, Up, and Down are all defined by Tk.
1589         (apply_filespec): Use error bitmap in dialog.
1590         (files_command): Don't use tk_listboxSingleSelect.
1591         (files_command): Don't use "uniq" to remove duplicates from a
1592         list.
1593         (update_assembly): Use lassign.
1594         (create_asm_win): Removed redundant bindings.
1595         (listing_window_button_1, file_popup_menu): Use tk_popup.
1596         (ButtonRelease-1 binding): Just remove tag from window; rest
1597         handled by Tk.
1598
1599         * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
1600         (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
1601         (gdbtk_call_command): Ditto.
1602 end-sanitize-gdbtk
1603
1604 Tue Jan  9 09:33:53 1996  Jeffrey A Law  (law@cygnus.com)
1605
1606         * hpread.c (hpread_build_psymtabs): Finish Jan 4th
1607         enum namespace -> enum_namespace change.
1608
1609 Tue Jan  9 04:44:47 1996  Wilfried Moser (Alcatel)  <moser@rtl.cygnus.com>
1610
1611         * ch-exp.c (parse_primval): In case ARRAY, add missing
1612         FORWARD_TOKEN ().
1613
1614 Mon Jan  8 13:29:34 1996  Stan Shebs  <shebs@andros.cygnus.com>
1615
1616         * remote-mips.c (mips_receive_header): Recognize \012 instead
1617         of \n, but write \n when program sends a \012.
1618         * ser-mac.c (mac_input_buffer): Increase size of buffer.
1619
1620 Mon Jan  8 12:00:40 1996  Jeffrey A Law  (law@cygnus.com)
1621
1622         * infptrace.c (initialize_infptrace): Move function out of
1623         #ifdef conditional; put code within the function inside an
1624         #ifdef conditional.
1625
1626         * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
1627         arguments.  Sorting is now dependent on OBJF_REORDERED.  All
1628         callers/references changed.
1629         * dbxread.c (read_ofile_symtab): Correctly determine value for
1630         last_source_start_addr for reordered executables.
1631         (process_one_symbol): Handle N_FUN with no name as an end of
1632         function marker.
1633         * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
1634         is the high text address for a psymtab.
1635         (case N_SO): Likewise.
1636         (case N_FUN): Handle N_FUN with no name as an end of function
1637         marker.
1638         * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
1639         at the same address rather than a random subset of them.
1640         * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
1641         * elfread.c (elf_symfile_init): Similarly.
1642         * somread.c (som_symfile_init): Similarly.
1643         * xcoffread.c (xcoff_symfile_init): Similarly.
1644
1645 Fri Jan  5 17:46:01 1996  Stu Grossman  (grossman@cygnus.com)
1646
1647         * stack.c (print_stack_frame print_frame_info) symmisc.c
1648         (dump_symtab):  Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
1649         that catch_errors doesn't get blindsided by QUIT and lose the
1650         cleanup chain.  This fixes a problem where ^C while in a
1651         user-defined command sometimes leaves instream NULL and causes a
1652         segfault in command_loop.
1653
1654 Fri Jan  5 13:59:16 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>
1655
1656         * configure.in, configure: Add `-ldl -lw' for Solaris linking.
1657
1658 Fri Jan  5 12:02:00 1996  Steve Chamberlain  <sac@slash.cygnus.com>
1659
1660         * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
1661         config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
1662         srec.o renamed to dsrec.o.
1663
1664 Thu Jan  4 16:04:54 1996  Stu Grossman  (grossman@cygnus.com)
1665
1666         * breakpoint.c (remove_breakpoint):  Change error to warning so
1667         that hardware watchpoint removal problems won't leave breakpoint
1668         traps in the target.
1669 start-sanitize-gdbtk
1670         * configure configure.in:  Make --enable-gdbtk be the default.
1671 end-sanitize-gdbtk
1672         * remote-e7000.c (e7000_insert_breakpoint,
1673         e7000_remove_breakpoint):  Use e7000 based breakpoints, not memory
1674         breakpoints.
1675         * (e7000_wait):  Adjust PC back by two when we see a breakpoint to
1676         compensate for e7000 maladjustment.
1677         * sparcl-tdep.c (sparclite_check_watch_resources):  Fix logic bug
1678         which prevented hardware watchpoints from working.
1679
1680 Thu Jan  4 10:44:17 1996  Fred Fish  <fnf@cygnus.com>
1681
1682         * infptrace.c (udot_info): New function.
1683         (PT_*): Define each individually if that one is not defined.
1684         * rs6000-nat.c (kernel_u_size): New function
1685         Include <sys/user.h> for "struct user"
1686         * alpha-nat.c (kernel_u_size): New function.
1687         Include <sys/user.h> for "struct user"
1688         * sparc-nat.c (kernel_u_size): New function.
1689         Include <sys/user.h> for "struct user"
1690         * i386b-nat.c (kernel_u_size): New function.
1691         * i386v-nat.c (kernel_u_size): New function.
1692         * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
1693         (kernel_u_size): Declare.
1694         * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
1695         (kernel_u_size): Declare.
1696         * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
1697         (kernel_u_size): Declare.
1698         * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
1699         (kernel_u_size): Declare.
1700         * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
1701         (kernel_u_size): Declare.
1702
1703 Thu Jan  4 11:00:01 1996  steve chamberlain  <sac@slash.cygnus.com>
1704
1705         * mdebugread.c (mylookup_symbol): enum namespace becomes
1706         enum_namespace  type.
1707         * symfile.c (add_psymbol_to_list)
1708         (add_psymbol_addr_to_list): Ditto.
1709         * symtab.c (lookup_partial_symbol): Ditto.
1710         (lookup_symbol): Ditto.
1711         (lookup_block_symbol): Ditto.
1712         * win32-nat.c (handle_load_dll): Use incoming dll base.
1713         (child_wait): Catch DLL load errors.
1714         (create_child_inferior): Translated between paths correctly.
1715
1716 Wed Jan  3 23:13:53 1996  Fred Fish  <fnf@cygnus.com>
1717
1718         * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
1719         from NUM_REGS to get number of general registers that we care about.
1720         * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
1721         of number of general regs and number of floating point regs.
1722
1723 Wed Jan  3 19:49:54 1996  steve chamberlain  <sac@slash.cygnus.com>
1724
1725         * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
1726         (SKIP_TRAMPOLINE_CODE): New.
1727         * config/i386/xm-win32.h (CANT_FORK): Deleted.
1728         (SLASH*) Changed to use unix style slash.
1729         * symtab.h (namespace enum): becomes typedef to avoid namespace
1730         collision in C++.
1731         * infcmd.c (path_command): Use empty string if PATH name not set.
1732         * i386-tdep.c (skip_trampoline_code): New function.
1733         * srec.c: Renamed dsrec.c to avoid filename collision.
1734         * Makefile.in: Cope with renaming.
1735
1736 Wed Jan  3 13:09:04 1996  Fred Fish  <fnf@cygnus.com>
1737
1738         * symmisc.c (print_objfile_statistics): Print memory use statistics
1739         for objfile psymbol, symbol, and type obstacks.
1740
1741 Tue Jan  2 13:41:14 1996  Stan Shebs  <shebs@andros.cygnus.com>
1742
1743         * config/mips/nm-irix5.h: Restore.
1744         (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
1745         from Lee Iverson <leei@ai.sri.com>.
1746         * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
1747         * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
1748
1749 For older changes see ChangeLog-95
1750 \f
1751 Local Variables:
1752 mode: indented-text
1753 left-margin: 8
1754 fill-column: 74
1755 version-control: never
1756 End: