gdb/ChangeLog

   1 Thu Feb 23 21:07:25 1995  Stu Grossman  (grossman@cygnus.com)
   2
   3         * monitor.c (monitor_load_ascii_srec):  Add a one second sleep
   4         after send LOAD_CMD to prevent loss of first S-record.
   5
   6 Tue Feb 21 20:48:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
   7
   8         * valops.c (call_function_by_hand):  Set using_gcc to 2 if gcc-2.
   9         Call error if too few arguments.
  10         If REG_STRUCT_HAS_ADDR (structs passed by invisible reference),
  11         copy and convert to reference *before* we calculate alignment.
  12         Also, make sure structs allocated for return values and invisible
  13         reference don't violate STACK_ALIGN.
  14
  15 Tue Feb 21 11:47:26 1995  Stan Shebs  <shebs@andros.cygnus.com>
  16
  17         * top.c (print_gdb_version): Update the year.
  18
  19 Sun Feb 19 14:31:57 1995  Jim Kingdon  <kingdon@rtl.cygnus.com>
  20
  21         * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Look for newlib in
  22         `..' not in `../..'.
  23
  24 Sun Feb 19 11:05:28 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  25
  26         * procfs.c (unconditionally_kill_inferior):  Don't issue a PIOCKILL
  27         in addition to a PIOCSSIG to kill the inferior.
  28
  29 Thu Feb 16 15:06:12 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  30
  31         * parse.c (follow_types):  Given (TYPE[]) (i.e. with no length),
  32         create a 0-length array type, and set BOUND_CANNOT_BE_DETERMINED.
  33         * valops.c (value_cast):  If a cast like (TYPE[])VALUE (i.e. array
  34         of unknown length) use sizeof(VALUE)/sizeof(TYPE) as the length.
  35         * c-typeprint.c (c_type_print_varspec_suffix):  If array length
  36         is 0, print it, but not if upper_bound is BOUND_CANNOT_BE_DETERMINED.
  37
  38 Thu Feb 16 16:06:50 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
  39
  40         * dcache.c (insque, remque): Rewrite Linux support.
  41
  42 Wed Feb 15 12:33:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
  43
  44         * config/powerpc/tm-ppc-eabi.h (TEXT_SEGMENT_BASE): Define as 1.
  45
  46         * dcache.c (insque, remque): If compiling in standard C on Linux,
  47         protect insque and remque with macros to cast the pointer
  48         arguments to the proper type.
  49
  50 Tue Feb 14 17:16:41 1995  Stu Grossman  (grossman@cygnus.com)
  51
  52         * annotate.c, breakpoint.c, defs.h, top.c:  Replace
  53         enable/disable_breakpoint_hook with modify_breakpoint_hook.
  54 start-sanitize-gdbtk
  55         * gdbtk.c: Ditto.
  56         * gdbtk.c: General cleanups, get rid of unused variables.  Redo
  57         handling of stdout/stderr to just return output as the result of
  58         the tcl command that caused the output.  Cleanup -Wall stuff.
  59         * (breakpoint_notify):  Now returns just action and breakpoint
  60         number.
  61         * (gdb_get_breakpoint_list):  New routine.  Does the obvious.
  62         * (gdb_get_breakpoint_info):  Mostly derived from the old
  63         breakpoint_notify, but returns lots more info.
  64         * (dsprintf_append_element):  Helper routine, works like printf,
  65         but appends a tcl element onto the specified DString.  Good for
  66         building up lists as return values.
  67         * (gdbtk_enable/disable_breakpoint):  Go away.  Replaced with
  68         gdbtk_modify_breakpoint.
  69         * (*many routines*):  Use new result protocol.
  70         * (call_wrapper):  Make sure that recursive calls don't trash results.
  71         * gdbtk.tcl:  New windows, autocmd, and breakpoints.
  72         * (gdbtk_tcl_fputs):  Don't use $current_output_win redirection
  73         anymore.  It's not needed (in fact, this routine may not be needed
  74         anymore).
  75         * (gdbtk_tcl_breakpoint):  Change to reflect new breakpoint
  76         notification protocol.
  77         * (gdbtk_tcl_busy gdbtk_tcl_idle):  Straighten out buttons, remove
  78         catches.
  79         * (interactive_cmd):  Use this wrapper around button invocations
  80         of many commands.  This will catch errors and put the results into
  81         the command window.  It also updates all the other windows.
  82         * Also, change reliefs of most things to sunken.  This actually
  83         looks better.
  84         * (create_file_win):  Fix margin binding to allow breakpoints to
  85         work again.
  86         * (create_asm_win):  Use return value of gdb_disassemble instead
  87         of implicit I/O to the command window.
  88         * (create_command_window):  Use new result protocol to get output
  89         from commands.
  90 end-sanitize-gdbtk
  91
  92 Tue Feb 14 16:58:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  93
  94         * expression.h: Move declaration of evaluate_subexp_with_coercion
  95         from here...
  96         * value.h: ...to here.
  97         * expression.h: Don't include value.h
  98
  99 Tue Feb 14 11:46:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 100
 101         * expression.h: Move include of value.h until after declaration of
 102         enum exp_opcode.
 103
 104 Sun Feb 12 13:47:30 1995  Stan Shebs  <shebs@andros.cygnus.com>
 105
 106         * remote-e7000.c: Comprehensive cleanup; removal of dead code,
 107         simplify code, declare things, format to standards.
 108         (inferior.h, value.h, command.h, remote-utils.h): Include.
 109         (e7000_login): Rename to e7000_login_command.
 110         (e7000_ftp): Rename to e7000_ftp_command.
 111         (e7000_drain): Rename to e7000_drain_command.
 112
 113         * irix5-nat.c (string.h): Include near beginning of file.
 114
 115 Sun Feb 12 12:36:38 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 116
 117         * valops.c (value_arg_coerce): Use VALUE_TYPE not SYMBOL_TYPE on
 118         arg, it is a value not a symbol.
 119
 120         gcc -Wall lint:
 121         * eval.c: Move declaration of evaluate_subexp_with_coercion from here..
 122         * expression.h: ..to here.
 123         * expression.h: Include value.h.
 124         * ch-lang.c (evaluate_subexp_chill): Add default case in switch.
 125
 126 Sun Feb 12 11:03:47 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 127
 128         * language.h (struct language_defn):  New field evaluate_exp.
 129         * c-lang.c (c_language_defn, cplus_language_defn, asm_langauge_defn),
 130         f-lang.c (f_language_defn), language.c (unknown_language_defn,
 131         auto_language_defn, local_language_defn), m2-lang.c (m2_language_defn):
 132         Set evaluate_exp to evaluate_subexp_standard.
 133         * ch-lang.c (evaluate_subexp_chill):  New function.  Chill-specific
 134         support for MULTI_SUBSCRIPT.
 135         (chill_language_defn):  Set evaluate_exp to evaluate_subexp_chill.
 136         * eval.c (enum noside):  Move from here ....
 137         * expression.h (enum noside):  ... to here.
 138         (evaluate_subexp_standard):  New prototype.
 139         * eval.c (evaluate_subexp):  Renamed to evaluate_subexp_standard.
 140         Removed lo-longer-needed test for chill_varying_type.
 141         (evaluate_subexp):  New.  Calls exp->language_defn->evaluate_exp.
 142
 143         * ch-exp.y (maybe_expression_list):  New non-terminal.
 144         (primitive_value):  Allow empty parameter list.
 145
 146 Sun Feb 12 10:02:16 1995  Per Bothner  <bothner@cygnus.com>
 147
 148         * buildsym.c (finish_block):  If finishing a function without known
 149         parameter type info, set that from parameter symbols.
 150         * c-typeprint.c (c_type_print_varspec_suffix):  For TYPE_CODE_FUNC,
 151         print parameter types, if available.
 152         * ch-typeprint.c (chill_type_print_base):  Likewise.
 153
 154         * gdbtypes.h (struct type):  Remove function type field.
 155         (TYPE_FUNCTION_TYPE):  Remove macro.  We can't as simply re-use
 156         function types now that we're also storing parameter types.
 157         And the payoff is much less.
 158         * gdbtypes.c (make_function_type):  Don't use/set TYPE_FUNCTION_TYPE.
 159         (recursive_dump_type):  Don't print TYPE_FUNCTION_TYPE.
 160         * dwarfread.c (read_subroutine_type):  Don't set TYPE_FUNCTION_TYPE.
 161
 162         * valops.c (value_arg_coerce):  Now takes param_type argument.
 163         (call_function_by_hand):  Convert arguments with value_arg_coerce
 164         early, and overwrite original args with converted args.
 165         No longer need multiple calls to value_arg_coerce.
 166         (value_arg_push):  Removed.
 167         * hppa-tdep.c (hppa_push_arguments):  No longer call value_arg_coerce.
 168         * mips-tdep.c (mips_push_arguments):  Likewise.
 169         * alpha-tdep.c (alpha_push_arguments):  Likewise.
 170         * rs6000-tdep.c (push_arguments, ran_out_of_registers_for_arguments):
 171         Likewise.
 172         * value.h (value_arg_coerce):  Remove declaration.  (It's now static.)
 173
 174         * valops.c (value_cast):  Do COERCE_VARYING_ARRAY after COERCE_REF.
 175
 176         * symtab.c (add_param_to_type):  Remove (commented-out) function,
 177         since that functionality has been re-written.
 178         * coffread.c:  Remove commented-out add_param_to_type support.
 179         * mdebugread.c (parse_symbol):  Likewise.
 180         * stabsread.c (define_symbol):  Likewise.
 181
 182 Sun Feb 12 09:03:47 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 183
 184         * buildsym.c (start_subfile): Set language for f2c like for cfront.
 185
 186 Thu Feb  9 20:20:11 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 187
 188         * op50n-rom.c: Add the control registers.
 189
 190 Thu Feb  9 15:46:39 1995  Stan Shebs  <shebs@andros.cygnus.com>
 191
 192         * Makefile.in (CLIBS): Add $(LIBIBERTY) before, in addition to
 193         after, any host/target/native libraries.
 194         * dcache.c (insque, remque): Remove declarations.
 195         * gdbtypes.h (type_code): Remove trailing comma.
 196
 197         From Peter Schauer:
 198         * xcoffread.c (read_xcoff_symtab) [C_HIDEXT]: Move #ifdef
 199         STATIC_NODEBUG_VARS inside case.
 200
 201 Thu Feb  9 07:43:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 202
 203         * config/sparc/tm-sun4sol2.h: Define STATIC_TRANSFORM_NAME.
 204         * partial-stab.h: Call it.
 205         * stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call
 206         STATIC_TRANSFORM_NAME to get the name and use minimal symbols to
 207         get the address.
 208         * sparc-tdep.c (solaris_static_transform_name): New function.
 209
 210 Thu Feb  9 12:09:09 1995  Jeff Law  (law@snake.cs.utah.edu)
 211
 212         * somread.c (som_symtab_read): Handle dynamic relocation for both
 213         text and data symbols.
 214         (som_symfile_offsets): If objfile is a shared library, then get
 215         text and data offsets from the shared library structures.
 216         * somsolib.c (som_solib_add): Copy the bfd pointer from the
 217         objfile rather than reopening the file again.
 218         (som_solib_section_offsets): New function.
 219         * somsolib.h (som_solib_section_offsets): Declare.
 220
 221 Wed Feb  8 20:32:18 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 222
 223         * config/sparc/tm-sun4sol2.h, dbxread.c: Rename
 224         N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING.
 225         * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add
 226         filename field.
 227         * elfread.c (record_minimal_symbol_and_info),
 228         minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return
 229         newly created symbol.
 230         * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]:
 231         Set filename field of minimal symbol.
 232         * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]:
 233         Print filename field.
 234         * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile.
 235         * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y,
 236         m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c,
 237         os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c,
 238         printcmd.c, dbxread.c: Change callers to pass NULL for sfile.
 239         * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]:
 240         Find address of function from minimal symbols.
 241         * partial-stab.h, case 'f', 'F': Call find_stab_function_addr
 242         instead of getting pst->textlow from the stab.
 243         * minsyms.c (find_stab_function_addr): New function.
 244
 245 Wed Feb  8 19:19:56 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 246
 247         * monitor.c: Fix so all the output shows up in the GUI command
 248         window.
 249
 250 Mon Feb  6 18:50:59 1995  Stan Shebs  <shebs@andros.cygnus.com>
 251
 252         * i386-tdep.c (_initialize_i386_tdep): Put void decl on separate
 253         line, so init.c generation works correctly.
 254 start-sanitize-arc
 255         * arc-tdep.c (_initialize_arc_tdep): Ditto.
 256 end-sanitize-arc
 257
 258 Mon Feb  6 14:44:36 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 259
 260         * config/mips/idt.mt: Add support for the lsi33k target.
 261         * config/sparc/sun4sol2.mh: Add support for ser-tcp.
 262         * array-rom.c: Finish the rest of the support commands needed by
 263         GDB.
 264         * mips-tdep.c: Add LSI33k register names and processor type.
 265
 266 start-sanitize-gdbtk
 267 Sun Feb  5 20:32:44 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 268
 269         * gdbtk.c (gdb_disassemble): Deference pointer to function before
 270         calling it (pre-ANSI compilers generally require this).
 271
 272 end-sanitize-gdbtk
 273 Sat Feb  4 13:29:52 1995  Stan Shebs  <shebs@andros.cygnus.com>
 274
 275         * config/m68k/est.mt (TDEPFILES): Remove m68k-pinsn.o.
 276
 277 Fri Feb  3 16:47:31 1995  Kung Hsu  <kung@mexican.cygnus.com>
 278
 279         * ser-go32-para.c (dos_read): fix syntax errors.
 280
 281 Fri Feb  3 11:19:20 1995  Stu Grossman  (grossman@cygnus.com)
 282
 283         * core.c (dis_asm_read_memory), defs.h, top.c: Get rid of
 284         dis_asm_read_memory_hook.  We can now call the disassemblers
 285         directly and have no need for this hook anymore.
 286 start-sanitize-gdbtk
 287         * gdbtk.c (gdb_disassemble): Ditto.
 288 end-sanitize-gdbtk
 289         * defs.h, printcmd.c: Make print_insn be static.
 290
 291         * ser-go32.c (dos_comisr):  Make this 8 bit clean.
 292         * (dos_open dos_close):  Allow multiple opens to the same device.
 293         Use a ref count to prevent unwanted deallocations.
 294         * sparcl-tdep.c:  Put #ifdefs around all socket stuff to make GO32
 295         happy.
 296         * (sparclite_ops):  Switch to download_stratum.
 297         * target.h (enum strata):  Move download_stratum before
 298         process_stratum so that executable targets get pushed on top of
 299         download targets.
 300
 301 Thu Feb  2 19:02:45 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 302
 303         * array-rom.c: Remove the non GDB remote protocol config stuff.
 304
 305         * monitor.c: All reading/writing functions for memory and
 306         registers work.
 307
 308 Thu Feb  2 16:11:04 1995  Kung Hsu  <kung@mexican.cygnus.com>
 309
 310 start-sanitize-arc
 311         * config/arc/arc.mt: new target makefile for arc processor.
 312         * config/arc/tm-arc.h: new target header for arc processor.
 313         * config/arc/go32.mh: new go32 host makefile for arc processor.
 314         * config/arc/xm-go32.h: new go32 host header for arc processor.
 315         * arc-tdep.c: new target dependent codes for arc processor.
 316         * remote-arc.c: new file for arc-specific protocol through
 317         parallel line.
 318 end-sanitize-arc
 319         * ser-go32-para.c: new file for go32 parallel port communication.
 320
 321 Thu Feb  2 13:58:40 1995  Stan Shebs  <shebs@andros.cygnus.com>
 322
 323         * Makefile.in (VERSION): Bump to 4.13.2.
 324
 325 Thu Feb  2 07:27:56 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 326
 327         Fix compiler warnings:
 328         * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug
 329         and have the caller do the sprintf.  Saves us from varargs hell.
 330         (normal): Define before use.
 331         * remote-e7000.c: Reindent a few things.
 332
 333 Wed Feb  1 21:16:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 334
 335         * f-typeprint.c (f_type_print_varspec_suffix):  Print array index
 336         ranges in reverse order.
 337         * f-valprint.c (f77_create_arrayprint_offset_tbl):  Fix calculation.
 338
 339         * eval.c (evaluate_subscript):  Don't call value_subscript, since
 340         it adjusts for lower bound and enforces ranges.
 341
 342         * expression.h (exp_code):  Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR.
 343         * eval.c, parse.c:  Removed uses of removed opcodes.
 344         * eval.c (evaluate_subexp):  Clean up handling of
 345         OP_UNDETERMINED_ARGLIST (no backtracking, more general).
 346
 347         * f-valprint.c (f_val_print):  Print TYPE_CODE_STRING using
 348         LA_PRINT_STRING, and not val_print_string (which reads from inferior).
 349
 350         * ch-lang.c (chill_is_varying_struct), ch-lang.h:  Remve function
 351         duplicate function made redundant by chill_varying_type.
 352
 353         Re-write of f77 string and complex number support:
 354
 355         * language.h (struct language_defn):  New fields string_lower_bound
 356         and string_char_type.
 357         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
 358         language.c (unknown_language_defn, auto_language_defn,
 359         local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
 360         (f_language_defn), ch-lang.c (chill_language_defn):  Set new fields.
 361         * gdbtypes.c (create_string_type):  Use new string_char_type field.
 362         * valops.c (value_string):  Use new string_lower_bound field.
 363
 364         * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT):  Removed.
 365         * f-lang.c (f_create_fundamental_type, _initialize_f_language),
 366         m2-lang.c (m2_create_fundamental_type),
 367         gdbtypes.c (_initialize_gdbtypes):  Set TYPE_TARGET_TYPE of complex
 368         types.  Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
 369         * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
 370         Removed.  Use builtin_type_complex and builtin_type_double_complex.
 371
 372         * gdbtypes.h (enum type_code):  Removed TYPE_CODE_LITERAL_STRING
 373         and TYPE_CODE_LITERAL_COMPLEX.
 374         * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c:  Removed uses of
 375         TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
 376         * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
 377         f77_create_literal_string_type):  Removed.
 378         * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
 379         VALUE_SUBSTRING_MYADDR):  Removed.
 380
 381         * expression.h (enum exp_opcode):  Rename OP_F77_LITERAL_COMPLEX to
 382         OP_COMPLEX.
 383         * parse.c:  Update accordingly.
 384
 385         * f-valprint.c (f77_print_cmplx):  Removed.
 386         (f_val_print case TYPE_CODE_COMPLEX):  Re-write to use print_floating.
 387
 388         * f-exp.y (STRING_LITERAL):  Use OP_STRING instead of OP_ARRAY.
 389         * eval.c (evaluate_subexp):  For case OP_ARRAY, don't call
 390         f77_value_literal_string.
 391         * valops.c, value.h (f77_value_literal_string, f77_value_substring,
 392         f77_assign_from_literal_string, f77_assign_from_literal_complex):
 393         Removed.
 394         (value_assign):  No longer need to handle literal types.
 395         * valops.c (f77_value_literal_complex), value.h:  Re-written and
 396         renamed to value_literal_complex.  Last arg is now a (complex) type.
 397         * valops.c (f77_cast_into_complex):  Re-written and renamed to
 398         cast_into_complex.
 399         * eval.c (evaluate_subexp):  Update accordingly.
 400
 401         * ch-valprint.c (chill_val_print):  On TYPE_CODE_STRING, don't
 402         print address for non-'s'-formats.
 403         * ch-typeprint.c, ch-valprint.c:  Use chill_varying_type instead
 404         of chill_is_varying_struct.
 405
 406 Wed Feb  1 13:27:33 1995  Stan Shebs  <shebs@andros.cygnus.com>
 407
 408         gcc -Wall lint.
 409         * alpha-tdep.c (alpha_in_lenient_prologue): Comment out.
 410         (after_prologue): Remove unused local b.
 411         * procfs.c (thread.h): Include.
 412         (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use
 413         nested braces in initializer.
 414         * top.c (initialize_targets, initialize_utils): Declare.
 415         (locate_arg, insert_args): Add parens around tested assignments.
 416         * remote-utils.c (sr_scan_args): Remove decl of strtol.
 417         * remote.c (thread.h): Include.
 418         (remote_wait): Remove unused local p2.
 419         * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of
 420         registers array.
 421
 422         defs.h (stdlib.h): Include.
 423         (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare.
 424         (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr,
 425         strtok, strerror): Don't specify parameter types in declaration.
 426
 427 Wed Feb  1 12:23:57 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 428
 429         * ch-exp.y (value_string_element, string_primitive_value,
 430         start_element, left_element, right_element, slice_size,
 431         lower_element, upper_element, first_element):  Removed.
 432         (value_string_slice, value_array_slice):  Replaced by ...
 433         (slice):  New non-terminal, with working slice support.
 434         (primitive_value_lparen, rparen):  New non-terminals.
 435         (maybe_tuple_elements):  New non-terminal, to allow empty tuples.
 436         (idtokentab):  Added "up".
 437
 438         * value.h (COERCE_VARYING_ARRAY):  New macro.
 439         * valarith.c (value_subscript):  Use it.
 440         * valops.c (value_cast):  Likewise.  Also, do nothing if already
 441         correct type, and allow converting from/to range to/from scalar.
 442
 443         * valops.c, value.h (varying_to_slice, value_slice):  New functions.
 444         * eval.c (OP_ARRAY):  Add cast for array element.
 445         * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT):  New exp_opcodes.
 446         * valops.c (chill_varying_type):  Moved function frp, here ...
 447         * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
 448         * parse.c (length_of_subexp, prefixify_subexp):  Add support
 449         for TERNOP_SLICE, TERNOP_SLICE_COUNT.
 450         * expprint.c (print_subexp, dump_expression):  Likewise.
 451         * eval.c (evaluate_subexp):  Likewise.
 452
 453         * eval.c (evaluate_subexp case MULTI_SUBSCRIPT):  Don't call
 454         value_x_binop on a Chill varying string.
 455
 456 Tue Jan 31 13:51:53 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 457
 458         * config/m68k/monitor.mt,
 459         config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
 460         depfiles in TDEPFILES not REMOTE_O.
 461
 462 Tue Jan 31 11:14:44 1995  Steve Chamberlain  <sac@splat>
 463
 464         From nigel@algor.co.uk.
 465         * ser-go32.c (dos_close): Don't crash if scb null.
 466         (dos_sendbreak): New function.
 467         (dos_ops): Point to dos_sendbreak.
 468         (dos_info): Calculate COM number correctly.
 469
 470 Tue Jan 31 09:40:11 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 471
 472         * xcoffread.c (process_xcoff_symbol): Use new variables
 473         func_symbol_type and var_symbol_type as type of functions and
 474         variables which don't have any stabs associated with them.
 475         Reindent most of function.
 476         (_initialize_xcoffread): Initialize *_symbol_type.
 477
 478         * xcoffread.c (read_xcoff_symtab): Reindent most of function.
 479         Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
 480         them (this part commented out as I didn't quite get it to work).
 481         (cs_to_section, find_targ_sec): New functions, to support above code.
 482         * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
 483         actually present.
 484
 485 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
 486 start-sanitize-gdbtk
 487         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
 488         window.
 489 end-sanitize-gdbtk
 490         * sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
 491         downloads to SPARClite demo boards.
 492
 493 Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 494
 495         * remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
 496         no hope of working as is for a long time (in particular, shebs' 27
 497         Jan 95 change confuses the issue further--target_read_memory and
 498         xfer_core_file do *not* do the same thing in this context).
 499         Revise comment.
 500
 501 Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 502
 503         * elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
 504         procedure linkage table symbols, it is no longer set due to the
 505         Jan 6 BFD change in bfd/elfcode.h.
 506
 507 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 508
 509         * top.c (use_windows): Clarify comments.
 510
 511         * convex-tdep.c (xfer_core_file): Comment out.
 512         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
 513         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
 514         references to target_read_memory.
 515         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
 516         declarations.
 517         * corelow.c (core_open, core_detach): Make static.
 518
 519         * arm-tdep.c: Make it compile.
 520         (exec_file_command, xfer_core_file): Comment out.
 521         (arm_print_insn): Remove, now in libopcodes.
 522         (skip_prologue): Comment out most of body.
 523         (arm_frame_find_saved_regs): Move here from tm-arm.h.
 524         (_initialize_arm_tdep): Set tm_print_insn.
 525         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
 526         (XFER_CORE_FILE): Remove.
 527         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
 528
 529 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 530
 531         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
 532
 533 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 534
 535         * symtab.c (find_pc_line): When subtracting one to get a line
 536         number, make sure not to end up with zero.
 537
 538         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
 539         problems with those changes were (a) the file didn't compile, (b)
 540         they changed memset to bzero--memset is correct, (c) they took out
 541         code to deal with boards lacking floating point, (d) who knows
 542         what I didn't discover in a quick read.
 543
 544 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
 545
 546         * sparcl-tdep.c:  Clean up formatting and indentation.
 547
 548 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
 549
 550         * remote-hms.c (hms_ops): Change ref of hr_load_image
 551         to gr_load_image.
 552         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
 553         dcache_poke, dcache_init):  Deleted.
 554         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
 555         Use dcache routines provided by remote-util.h
 556
 557 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
 558
 559         * configure.in: Add support for powerpc-*-eabi.
 560
 561         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
 562         PowerPC support.
 563
 564 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 565
 566         * language.h (struct language_defn):  New field c_style_arrays.
 567         * language.c (unknown_language_defn, auto_language_defn,
 568         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
 569         asm_language_defn):  Set c_style_arrays to true.
 570         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
 571         f-lang.c (f_language_defn):  Set c_style_arrays to false.
 572         * valops.c (value_string):  If c_style_array is not set,
 573         allocate string in gdb (not inferior) using allocate_value.
 574
 575         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
 576         Only call value_coerce_array if current_language->c_style_arrays.
 577         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
 578
 579         * valops.c (chill_varying_type):  New predicate.
 580         * valops.c (value_cast):  Support assigning a fixed string or array
 581         to a variable string/array structure.
 582
 583         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
 584         Check index>=lowerbound, and then add lowerbound to index here,
 585         instead of in caller.  Generalize to arbitrary lval_types.
 586         (value_subscript):  Use enhanced value_subscripted_rvalue if
 587         c_style_arrays is false (and index is in range).
 588
 589 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
 590
 591         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
 592         found.
 593         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
 594         popping up expression window for the first time.
 595
 596 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 597
 598         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
 599         TYPE_LENGTH is length in bytes, not bits.
 600
 601 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 602
 603         * infrun.c (proceed): Flush stdout before resuming inferior.
 604         * infcmd.c (step_1), annotate.c (annotate_starting):
 605         Don't bother to flush here.
 606
 607 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 608
 609         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 610         by an ill-advised global search and replace.
 611
 612 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 613
 614         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 615         widget bug to make Options|Natural button work.
 616
 617         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 618         g++ caused by out-of-order pc's.
 619         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 620         add scrollbar.
 621
 622 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 623
 624         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 625         doc!
 626
 627 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 628
 629         Add support for Chill bitstring literals (e.h. H'FF00').
 630         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 631         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 632         just print B'<unimlemented>'.
 633         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 634         * valops.c, value.h (value_bitstring):  New function.
 635         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 636
 637         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 638         check that return type is non-void, and print in proper Chill syntax.
 639
 640 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 641
 642         * Makefile.in: Remove references to remote-mon.c.
 643         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 644         * rom68k-rom.c: Support for Rom68k monitor.
 645
 646 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 647
 648         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 649         gcc/ch/runtime not chillrt, since that is where the chill runtime
 650         lives now.
 651
 652 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 653
 654         * remote-hms.c (hms_load): Delete.
 655         (target_ops): Use hr_load_image.
 656
 657         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 658         Define memory_insert/remove_breakpoint.
 659         * xm-go32.h: Remove redundant SIGs.
 660
 661 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 662
 663         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 664
 665 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 666
 667         * expression.h (OP_LABELED):  New operator, for Chill
 668         labeled structre tuples.
 669         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 670         New non-terminals, to handle labeled structure tuples.
 671         (tuple):  Re-define using tuple_elements.
 672         * eval.c (evaluate_labeled_field_init):  New function, to handle
 673         initialization of structure fields, possibly using OP_LABELED.
 674         (evaluate_subexp):  Use it.
 675         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 676         for Chill.  Handled OP_LABELED.
 677         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 678
 679         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 680         * valarith.c (value_bit_index):  Just treat bitstring as represented
 681         by an array of bytes.  Alignment is handled by compiler.
 682
 683 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 684
 685         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 686         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 687
 688 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 689
 690         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 691         command.
 692         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 693         write.
 694
 695 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 696
 697         * parse.c (_initialize_parse): Improve wording of names of
 698         msym_*_symbol_type.
 699
 700 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 701
 702         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 703         (mips_fpu): Change type to enum mips_fpu_type.
 704         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 705         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 706         Don't initialize.
 707         (mips_fpu_string): New static variable.
 708         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 709         (mips_pop_frame): Likewise.
 710         (mips_extract_return_value): Likewise.
 711         (mips_store_return_value): Likewise.
 712         (mips_set_fpu_command): New static function.
 713         (mips_show_fpu_command): New static function.
 714         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 715
 716 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 717
 718         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 719
 720         * parse.c (write_exp_msymbol): Use new variables
 721         msym_*_symbol_type as type of msymbol expression.
 722         (_initialize_parse): Initialize them.
 723
 724 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 725
 726         General cleanup and simplication of disassembler interface.
 727         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 728         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 729         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 730         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 731         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 732         had been -pinsn.c files.
 733         * Makefile.in (ALLDEPFILES): Remove removed files.
 734         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 735         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 736         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 737         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 738         Remove compile actions.
 739         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 740         vax-tdep.o: Add compile actions.
 741         * defs.h (tm_print_insn): New global.
 742         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 743         (_initialize_a29k_tdep): Rename from _initialize_29k,
 744         set tm_print_insn.
 745         * alpha-tdep.c (print_insn): Remove.
 746         (_initialize_alpha_tdep): Set tm_print_insn.
 747         * arm-tdep.c (arm_print_insn): New function, was print_insn
 748         in arm-pinsn.c.
 749         * convex-tdep.c (convex_print_insn): New function, was print_insn
 750         in convex-pinsn.c.
 751         * h8300-tdep.c (print_insn): Remove.
 752         (gdb_print_insn_h8300): New function.
 753         (_initialize_h8300_tdep): New function.
 754         * h8500-tdep.c (print_insn): Remove.
 755         (_initialize_h8500_tdep): New function.
 756         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 757         * i386-tdep.c (_initialize_i386_tdep): New function.
 758         * i960-tdep.c (mem, next_insn): New functions, were in
 759         i960-pinsn.c.
 760         (_initialize_i960_tdep): Set tm_print_insn.
 761         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 762         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 763         * mips-tdep.c (gdb_print_insn_mips): New function.
 764         (_initialize_mips_tdep): Set tm_print_insn.
 765         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 766         in pyr-pinsn.c.
 767         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 768         * sh-tdep.c (print_insn): Remove.
 769         (gdb_print_insn_sh): New function.
 770         (_initialize_sh_tdep): Set tm_print_insn.
 771         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 772         * w65-tdep.c (print_insn): Remove.
 773         (_initialize_w65_tdep): New function.
 774         * z8k-tdep.c (print_insn): Remove.
 775         (gdb_print_insn_z8k): New function.
 776         (_initialize_z8k_tdep): Set tm_print_insn.
 777         * printcmd.c (print_insn): New function, generic disassembler.
 778         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 779
 780 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 781
 782         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 783         and config/a29k/vx29k.mt.
 784         * configure.in: add new configuration a29k-*-vxworks.
 785         * remote-vx29k.c: new file merged from WRS.
 786         * remote-vx.c: merge changes from WRS.
 787         * config/a29k/vx29k.mt: new file for new configuration.
 788         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 789
 790 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 791
 792         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 793         New declarations.
 794         (enum bpdisp): Change name of 'delete' member to 'del'.
 795         (struct bpstat): Changed name to 'bpstats'.
 796         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 797         breakpoint_chain): Made globally visible.
 798         (bpstat_stop_status): Use new name for bpstat.
 799         (break_command_1, watch_command_1, catch_command_1,
 800         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 801         instead of 'delete'.
 802         (set_breakpoint_sal): New function.
 803         * defs.h (registers_changed_hook): New declaration.
 804         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 805         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 806         * main.c (main): Don't scan options when in WIN32 and exit
 807         without entering main loop.
 808         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 809         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 810         member 'class' to 'aclass'.
 811         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 812         * top.c (registers_changed_hook): New definition.
 813         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 814         in same way as __GO32__.
 815         * value.h (c_typedef_print): Rename 'new' argument.
 816
 817         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 818         * configure.in: Suppprt for w65,
 819
 820
 821 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 822
 823         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 824         not stop_pc, to proceed.
 825
 826         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 827
 828 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 829
 830         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 831         accept it was accidental.  "handle 0" and "info signal 0" remain
 832         illegal, though.
 833
 834 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 835
 836         * Makefile.in (all): Don't make libgdb-files.
 837         (libgdb): New action, makes libgdb-files.
 838
 839 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 840
 841         * stabsread.c (read_enum_type):  When pending enum symbols are
 842         put into the enum type, they must be inserted in "backwards
 843         order, in case we've overflowed a struct pending buffer.
 844
 845 start-sanitize-gdbtk
 846 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 847
 848         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 849         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 850         including dismiss button, and better error handling.
 851         * (create_command_win):  Bind button 2 to retrieve selection.
 852 end-sanitize-gdbtk
 853
 854 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 855
 856         * README:  Add note about SPARCworks cc release 3.0 and higher.
 857
 858         Add procfs support for Alpha OSF/1-2.x.
 859         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 860         OSF/1 native support.
 861         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 862         (MUNCH_DEFINE):  Removed.
 863         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 864         for procfs support.
 865         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 866         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 867         in release 1.x is incomplete.
 868         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 869         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 870         fill_fpgregset):  New routines for procfs support.
 871         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 872         if we have an optional procfs and /proc is accessible.
 873         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 874         including sys/procfs.h.
 875         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 876         is defined, additionally perform a PIOCSSIG to really terminate
 877         the inferior.
 878         (create_procinfo):  Always return a result.
 879         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 880         PROCFS_DONT_TRACE_IFAULT is defined.
 881         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 882         argument to startup_inferior if it is defined.
 883         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 884         of tracing exits from exec system calls. Needed for the user level
 885         loader under Alpha OSF/1.
 886         (do_detach):  Clear any pending signal if we want to detach from
 887         a process without a signal.
 888         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 889         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 890         intend to set.
 891         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 892         pending signals are numbered from 1 instead of 0.
 893         (info_proc_mappings):  Increase size of output format for addresses
 894         if BFD_HOST_64_BIT is defined.
 895         (procfs_stop):  Renamed from child_stop.
 896         (_initialize_procfs):  Don't add procfs support if we have an
 897         optional procfs and /proc is not accessible.
 898
 899 start-sanitize-gdbtk
 900 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 901
 902         * gdbtk.tcl:  Add button to control mixed source disassembly.
 903         Use text widgets in expr window.  The give me more control over
 904         layout.
 905         Add auto-updating of exprs in expression window.
 906         Handle expressions out of scope a bit better.
 907         Make selected window pop up to the top when invoked via the
 908         menubar.
 909         Make copyright message have raised relief.
 910
 911         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 912         during startup.
 913 end-sanitize-gdbtk
 914
 915 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 916
 917         * array-rom.c: Add support for most commands.
 918
 919         * monitor.c: Add GDB remote protocol for the hybrid environment on
 920         the Array board.
 921
 922 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 923
 924         * command.c (show_user_1): Use print_command_line to show a user
 925         defined command (including control structures).
 926
 927         * top.c (init_main): Change documentation for user defined
 928         commands to indicate they may accept up to ten arguments.
 929
 930 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 931
 932         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 933         `move $s8, $sp' instruction.
 934
 935 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 936
 937         * target.c, target.h (target_signal_from_command): New function.
 938         * infrun.c (handle_command, signals_info), infcmd.c
 939         (signal_command): Use it.
 940         * infrun.c, infcmd.c: Update docstrings for these commands.
 941
 942         * target.h (enum target_signal), target.c (signals), target.c
 943         (target_signal_from_host, target_signal_to_host): Add
 944         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 945         * config/tm-lynx.h: Define signal numbers for realtime events.
 946
 947 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 948
 949         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 950         for Sun acc 3.0 under SunOS4.
 951
 952         Changes to improve handling of runtime common symbols
 953         under SunOS4.
 954         * minsyms.c (get_symbol_leading_char):  New routine to determine
 955         the leading symbol character for an objfile.
 956         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 957         Use it.
 958         * objfiles.h (rt_common_objfile):  New global, points to objfile
 959         containing the runtime common minimal symbols.
 960         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 961         unallocated before freeing it.
 962         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 963         an objfile for the runtime common minimal symbols.
 964         (solib_add_common_symbols):  Allocate an objfile for the runtime
 965         common symbols if necessary and put common symbols into it.
 966         Clean up code and comments.
 967         (solib_add, special_symbol_handling):  Cleanup comments regarding
 968         runtime common symbols.
 969         * stabsread.c (scan_file_globals_1):  New routine, contains
 970         old scan_file_globals code. Checks if there are any unresolved
 971         global symbols before starting the expensive minimal symbol table
 972         search.
 973         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 974         objfile and eventually for the runtime common objfile. Complains
 975         about any unresolved global symbols and removes them from the
 976         global symbol chain to avoid dangling pointers into the symbol
 977         table if the symbol table is reread.
 978
 979 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 980
 981         * Makefile.in (install_only uninstall):  Indent for clarity.
 982
 983         * core.c (dis_asm_read_memory):  Add call to
 984         dis_asm_read_memory_hook to provide alternate way for disassembler
 985         to read memory.
 986
 987         * defs.h:  Protect from multiple inclusion.  Add decl for
 988         dis_asm_read_memory_hook.
 989
 990         * top.c:  Make window startup be the default.
 991         * Add dis_asm_read_memory_hook.
 992
 993 start-sanitize-gdbtk
 994         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 995         output.
 996         * (breakpoint_notify):  Don't send null filename to tcl.
 997         * (gdb_eval):  New tcl command to eval an expression.
 998         * (gdb_disassemble):  New tcl command to do disassembly.  This
 999         allows tcl code to choose between exec file and target memeory,
1000         and can also do mixed source and assembly.
1001         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
1002         that more of the environment is set up.  Also, create link between
1003         gdb and tcl vars disassemble{-_}from{-_}exec.
1004
1005         * gdbtk.tcl:  New expression window support.
1006         * Make assembly window be 80 columns wide.
1007         * Use new disassembly method.  Add menu items to select
1008         disassembly from exec file or target.
1009         * Change View menubar item to Options.
1010
1011         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
1012         since they don't exist yet.
1013
1014         * Pop up a copyright window on startup.
1015 end-sanitize-gdbtk
1016
1017 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
1018
1019         * stabsread.c (define_symbol): Handle `a' symbol type used for
1020         reference parameter passed in a register.
1021
1022 start-sanitize-gdbtk
1023 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
1024
1025         * gdbtk.tcl (build_framework): Add standard commands menu, more
1026         windows to standard windows menu.
1027         (not_implemented_yet): Clarify message.
1028 end-sanitize-gdbtk
1029
1030 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
1031
1032         * defs.h: move include tm.h up, so that the type LONGEST can
1033         also based on the target requirement to determine. In this case
1034         target mips64.
1035
1036         * remote-os9k.c (rombug_open): catch exception e in rombug.
1037         * remote-os9k.c (rombug_wait): print message before register display
1038         from rombug.
1039
1040 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
1041
1042         * top.c (locate_arg): Call strchr not index.
1043
1044 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
1045
1046         * ch-exp.y (literal):  Recognize NULL.
1047         (tuple):  Parse simple unlabelled tuples.
1048         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
1049         evaluate brace-initializer-expressions depending on context.
1050         (evaluate_subexp case UNOP_CAST):  Pass the target type as
1051         expected type when evaluating the expression.
1052
1053         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
1054         BOOL from TYPE_NAME.
1055         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
1056         TYPE_CODE_RANGE better than print_type_scalar does.
1057         (chill_val_print_array_elements):  Use above new function.
1058
1059 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
1060
1061         * remote-udi.c (udi_load): Tell symbol_file_add that the
1062         program being loaded is the main program.
1063
1064 For older changes see ChangeLog-94
1065 \f
1066 Local Variables:
1067 mode: indented-text
1068 left-margin: 8
1069 fill-column: 74
1070 version-control: never
1071 End: