gdb/ChangeLog

   1 Tue Feb 28 08:31:40 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
   2
   3         * alpha-tdep.c (find_proc_desc): Only attempt to set
   4         PROC_LOCALOFF (found_heuristic) if found_heuristic is non-NULL.
   5
   6 Mon Feb 27 11:56:32 1995  Stan Shebs  <shebs@andros.cygnus.com>
   7
   8         * monitor.c: General gcc -Wall lint cleanup and reformat.
   9         (monitor_command): If no args, send an empty command.
  10
  11 Thu Feb 23 21:07:25 1995  Stu Grossman  (grossman@cygnus.com)
  12
  13         * monitor.c (monitor_load_ascii_srec):  Add a one second sleep
  14         after send LOAD_CMD to prevent loss of first S-record.
  15
  16 Tue Feb 21 20:48:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  17
  18         * valops.c (call_function_by_hand):  Set using_gcc to 2 if gcc-2.
  19         Call error if too few arguments.
  20         If REG_STRUCT_HAS_ADDR (structs passed by invisible reference),
  21         copy and convert to reference *before* we calculate alignment.
  22         Also, make sure structs allocated for return values and invisible
  23         reference don't violate STACK_ALIGN.
  24
  25 Tue Feb 21 11:47:26 1995  Stan Shebs  <shebs@andros.cygnus.com>
  26
  27         * top.c (print_gdb_version): Update the year.
  28
  29 Sun Feb 19 14:31:57 1995  Jim Kingdon  <kingdon@rtl.cygnus.com>
  30
  31         * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Look for newlib in
  32         `..' not in `../..'.
  33
  34 Sun Feb 19 11:05:28 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  35
  36         * procfs.c (unconditionally_kill_inferior):  Don't issue a PIOCKILL
  37         in addition to a PIOCSSIG to kill the inferior.
  38
  39 Thu Feb 16 15:06:12 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  40
  41         * parse.c (follow_types):  Given (TYPE[]) (i.e. with no length),
  42         create a 0-length array type, and set BOUND_CANNOT_BE_DETERMINED.
  43         * valops.c (value_cast):  If a cast like (TYPE[])VALUE (i.e. array
  44         of unknown length) use sizeof(VALUE)/sizeof(TYPE) as the length.
  45         * c-typeprint.c (c_type_print_varspec_suffix):  If array length
  46         is 0, print it, but not if upper_bound is BOUND_CANNOT_BE_DETERMINED.
  47
  48 Thu Feb 16 16:06:50 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
  49
  50         * dcache.c (insque, remque): Rewrite Linux support.
  51
  52 Wed Feb 15 12:33:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
  53
  54         * config/powerpc/tm-ppc-eabi.h (TEXT_SEGMENT_BASE): Define as 1.
  55
  56         * dcache.c (insque, remque): If compiling in standard C on Linux,
  57         protect insque and remque with macros to cast the pointer
  58         arguments to the proper type.
  59
  60 Tue Feb 14 17:16:41 1995  Stu Grossman  (grossman@cygnus.com)
  61
  62         * annotate.c, breakpoint.c, defs.h, top.c:  Replace
  63         enable/disable_breakpoint_hook with modify_breakpoint_hook.
  64 start-sanitize-gdbtk
  65         * gdbtk.c: Ditto.
  66         * gdbtk.c: General cleanups, get rid of unused variables.  Redo
  67         handling of stdout/stderr to just return output as the result of
  68         the tcl command that caused the output.  Cleanup -Wall stuff.
  69         * (breakpoint_notify):  Now returns just action and breakpoint
  70         number.
  71         * (gdb_get_breakpoint_list):  New routine.  Does the obvious.
  72         * (gdb_get_breakpoint_info):  Mostly derived from the old
  73         breakpoint_notify, but returns lots more info.
  74         * (dsprintf_append_element):  Helper routine, works like printf,
  75         but appends a tcl element onto the specified DString.  Good for
  76         building up lists as return values.
  77         * (gdbtk_enable/disable_breakpoint):  Go away.  Replaced with
  78         gdbtk_modify_breakpoint.
  79         * (*many routines*):  Use new result protocol.
  80         * (call_wrapper):  Make sure that recursive calls don't trash results.
  81         * gdbtk.tcl:  New windows, autocmd, and breakpoints.
  82         * (gdbtk_tcl_fputs):  Don't use $current_output_win redirection
  83         anymore.  It's not needed (in fact, this routine may not be needed
  84         anymore).
  85         * (gdbtk_tcl_breakpoint):  Change to reflect new breakpoint
  86         notification protocol.
  87         * (gdbtk_tcl_busy gdbtk_tcl_idle):  Straighten out buttons, remove
  88         catches.
  89         * (interactive_cmd):  Use this wrapper around button invocations
  90         of many commands.  This will catch errors and put the results into
  91         the command window.  It also updates all the other windows.
  92         * Also, change reliefs of most things to sunken.  This actually
  93         looks better.
  94         * (create_file_win):  Fix margin binding to allow breakpoints to
  95         work again.
  96         * (create_asm_win):  Use return value of gdb_disassemble instead
  97         of implicit I/O to the command window.
  98         * (create_command_window):  Use new result protocol to get output
  99         from commands.
 100 end-sanitize-gdbtk
 101
 102 Tue Feb 14 16:58:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 103
 104         * expression.h: Move declaration of evaluate_subexp_with_coercion
 105         from here...
 106         * value.h: ...to here.
 107         * expression.h: Don't include value.h
 108
 109 Tue Feb 14 11:46:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 110
 111         * expression.h: Move include of value.h until after declaration of
 112         enum exp_opcode.
 113
 114 Sun Feb 12 13:47:30 1995  Stan Shebs  <shebs@andros.cygnus.com>
 115
 116         * remote-e7000.c: Comprehensive cleanup; removal of dead code,
 117         simplify code, declare things, format to standards.
 118         (inferior.h, value.h, command.h, remote-utils.h): Include.
 119         (e7000_login): Rename to e7000_login_command.
 120         (e7000_ftp): Rename to e7000_ftp_command.
 121         (e7000_drain): Rename to e7000_drain_command.
 122
 123         * irix5-nat.c (string.h): Include near beginning of file.
 124
 125 Sun Feb 12 12:36:38 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 126
 127         * valops.c (value_arg_coerce): Use VALUE_TYPE not SYMBOL_TYPE on
 128         arg, it is a value not a symbol.
 129
 130         gcc -Wall lint:
 131         * eval.c: Move declaration of evaluate_subexp_with_coercion from here..
 132         * expression.h: ..to here.
 133         * expression.h: Include value.h.
 134         * ch-lang.c (evaluate_subexp_chill): Add default case in switch.
 135
 136 Sun Feb 12 11:03:47 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 137
 138         * language.h (struct language_defn):  New field evaluate_exp.
 139         * c-lang.c (c_language_defn, cplus_language_defn, asm_langauge_defn),
 140         f-lang.c (f_language_defn), language.c (unknown_language_defn,
 141         auto_language_defn, local_language_defn), m2-lang.c (m2_language_defn):
 142         Set evaluate_exp to evaluate_subexp_standard.
 143         * ch-lang.c (evaluate_subexp_chill):  New function.  Chill-specific
 144         support for MULTI_SUBSCRIPT.
 145         (chill_language_defn):  Set evaluate_exp to evaluate_subexp_chill.
 146         * eval.c (enum noside):  Move from here ....
 147         * expression.h (enum noside):  ... to here.
 148         (evaluate_subexp_standard):  New prototype.
 149         * eval.c (evaluate_subexp):  Renamed to evaluate_subexp_standard.
 150         Removed lo-longer-needed test for chill_varying_type.
 151         (evaluate_subexp):  New.  Calls exp->language_defn->evaluate_exp.
 152
 153         * ch-exp.y (maybe_expression_list):  New non-terminal.
 154         (primitive_value):  Allow empty parameter list.
 155
 156 Sun Feb 12 10:02:16 1995  Per Bothner  <bothner@cygnus.com>
 157
 158         * buildsym.c (finish_block):  If finishing a function without known
 159         parameter type info, set that from parameter symbols.
 160         * c-typeprint.c (c_type_print_varspec_suffix):  For TYPE_CODE_FUNC,
 161         print parameter types, if available.
 162         * ch-typeprint.c (chill_type_print_base):  Likewise.
 163
 164         * gdbtypes.h (struct type):  Remove function type field.
 165         (TYPE_FUNCTION_TYPE):  Remove macro.  We can't as simply re-use
 166         function types now that we're also storing parameter types.
 167         And the payoff is much less.
 168         * gdbtypes.c (make_function_type):  Don't use/set TYPE_FUNCTION_TYPE.
 169         (recursive_dump_type):  Don't print TYPE_FUNCTION_TYPE.
 170         * dwarfread.c (read_subroutine_type):  Don't set TYPE_FUNCTION_TYPE.
 171
 172         * valops.c (value_arg_coerce):  Now takes param_type argument.
 173         (call_function_by_hand):  Convert arguments with value_arg_coerce
 174         early, and overwrite original args with converted args.
 175         No longer need multiple calls to value_arg_coerce.
 176         (value_arg_push):  Removed.
 177         * hppa-tdep.c (hppa_push_arguments):  No longer call value_arg_coerce.
 178         * mips-tdep.c (mips_push_arguments):  Likewise.
 179         * alpha-tdep.c (alpha_push_arguments):  Likewise.
 180         * rs6000-tdep.c (push_arguments, ran_out_of_registers_for_arguments):
 181         Likewise.
 182         * value.h (value_arg_coerce):  Remove declaration.  (It's now static.)
 183
 184         * valops.c (value_cast):  Do COERCE_VARYING_ARRAY after COERCE_REF.
 185
 186         * symtab.c (add_param_to_type):  Remove (commented-out) function,
 187         since that functionality has been re-written.
 188         * coffread.c:  Remove commented-out add_param_to_type support.
 189         * mdebugread.c (parse_symbol):  Likewise.
 190         * stabsread.c (define_symbol):  Likewise.
 191
 192 Sun Feb 12 09:03:47 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 193
 194         * buildsym.c (start_subfile): Set language for f2c like for cfront.
 195
 196 Thu Feb  9 20:20:11 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 197
 198         * op50n-rom.c: Add the control registers.
 199
 200 Thu Feb  9 15:46:39 1995  Stan Shebs  <shebs@andros.cygnus.com>
 201
 202         * Makefile.in (CLIBS): Add $(LIBIBERTY) before, in addition to
 203         after, any host/target/native libraries.
 204         * dcache.c (insque, remque): Remove declarations.
 205         * gdbtypes.h (type_code): Remove trailing comma.
 206
 207         From Peter Schauer:
 208         * xcoffread.c (read_xcoff_symtab) [C_HIDEXT]: Move #ifdef
 209         STATIC_NODEBUG_VARS inside case.
 210
 211 Thu Feb  9 07:43:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 212
 213         * config/sparc/tm-sun4sol2.h: Define STATIC_TRANSFORM_NAME.
 214         * partial-stab.h: Call it.
 215         * stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call
 216         STATIC_TRANSFORM_NAME to get the name and use minimal symbols to
 217         get the address.
 218         * sparc-tdep.c (solaris_static_transform_name): New function.
 219
 220 Thu Feb  9 12:09:09 1995  Jeff Law  (law@snake.cs.utah.edu)
 221
 222         * somread.c (som_symtab_read): Handle dynamic relocation for both
 223         text and data symbols.
 224         (som_symfile_offsets): If objfile is a shared library, then get
 225         text and data offsets from the shared library structures.
 226         * somsolib.c (som_solib_add): Copy the bfd pointer from the
 227         objfile rather than reopening the file again.
 228         (som_solib_section_offsets): New function.
 229         * somsolib.h (som_solib_section_offsets): Declare.
 230
 231 Wed Feb  8 20:32:18 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 232
 233         * config/sparc/tm-sun4sol2.h, dbxread.c: Rename
 234         N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING.
 235         * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add
 236         filename field.
 237         * elfread.c (record_minimal_symbol_and_info),
 238         minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return
 239         newly created symbol.
 240         * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]:
 241         Set filename field of minimal symbol.
 242         * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]:
 243         Print filename field.
 244         * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile.
 245         * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y,
 246         m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c,
 247         os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c,
 248         printcmd.c, dbxread.c: Change callers to pass NULL for sfile.
 249         * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]:
 250         Find address of function from minimal symbols.
 251         * partial-stab.h, case 'f', 'F': Call find_stab_function_addr
 252         instead of getting pst->textlow from the stab.
 253         * minsyms.c (find_stab_function_addr): New function.
 254
 255 Wed Feb  8 19:19:56 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 256
 257         * monitor.c: Fix so all the output shows up in the GUI command
 258         window.
 259
 260 Mon Feb  6 18:50:59 1995  Stan Shebs  <shebs@andros.cygnus.com>
 261
 262         * i386-tdep.c (_initialize_i386_tdep): Put void decl on separate
 263         line, so init.c generation works correctly.
 264 start-sanitize-arc
 265         * arc-tdep.c (_initialize_arc_tdep): Ditto.
 266 end-sanitize-arc
 267
 268 Mon Feb  6 14:44:36 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 269
 270         * config/mips/idt.mt: Add support for the lsi33k target.
 271         * config/sparc/sun4sol2.mh: Add support for ser-tcp.
 272         * array-rom.c: Finish the rest of the support commands needed by
 273         GDB.
 274         * mips-tdep.c: Add LSI33k register names and processor type.
 275
 276 start-sanitize-gdbtk
 277 Sun Feb  5 20:32:44 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 278
 279         * gdbtk.c (gdb_disassemble): Deference pointer to function before
 280         calling it (pre-ANSI compilers generally require this).
 281
 282 end-sanitize-gdbtk
 283 Sat Feb  4 13:29:52 1995  Stan Shebs  <shebs@andros.cygnus.com>
 284
 285         * config/m68k/est.mt (TDEPFILES): Remove m68k-pinsn.o.
 286
 287 Fri Feb  3 16:47:31 1995  Kung Hsu  <kung@mexican.cygnus.com>
 288
 289         * ser-go32-para.c (dos_read): fix syntax errors.
 290
 291 Fri Feb  3 11:19:20 1995  Stu Grossman  (grossman@cygnus.com)
 292
 293         * core.c (dis_asm_read_memory), defs.h, top.c: Get rid of
 294         dis_asm_read_memory_hook.  We can now call the disassemblers
 295         directly and have no need for this hook anymore.
 296 start-sanitize-gdbtk
 297         * gdbtk.c (gdb_disassemble): Ditto.
 298 end-sanitize-gdbtk
 299         * defs.h, printcmd.c: Make print_insn be static.
 300
 301         * ser-go32.c (dos_comisr):  Make this 8 bit clean.
 302         * (dos_open dos_close):  Allow multiple opens to the same device.
 303         Use a ref count to prevent unwanted deallocations.
 304         * sparcl-tdep.c:  Put #ifdefs around all socket stuff to make GO32
 305         happy.
 306         * (sparclite_ops):  Switch to download_stratum.
 307         * target.h (enum strata):  Move download_stratum before
 308         process_stratum so that executable targets get pushed on top of
 309         download targets.
 310
 311 Thu Feb  2 19:02:45 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 312
 313         * array-rom.c: Remove the non GDB remote protocol config stuff.
 314
 315         * monitor.c: All reading/writing functions for memory and
 316         registers work.
 317
 318 Thu Feb  2 16:11:04 1995  Kung Hsu  <kung@mexican.cygnus.com>
 319
 320 start-sanitize-arc
 321         * config/arc/arc.mt: new target makefile for arc processor.
 322         * config/arc/tm-arc.h: new target header for arc processor.
 323         * config/arc/go32.mh: new go32 host makefile for arc processor.
 324         * config/arc/xm-go32.h: new go32 host header for arc processor.
 325         * arc-tdep.c: new target dependent codes for arc processor.
 326         * remote-arc.c: new file for arc-specific protocol through
 327         parallel line.
 328 end-sanitize-arc
 329         * ser-go32-para.c: new file for go32 parallel port communication.
 330
 331 Thu Feb  2 13:58:40 1995  Stan Shebs  <shebs@andros.cygnus.com>
 332
 333         * Makefile.in (VERSION): Bump to 4.13.2.
 334
 335 Thu Feb  2 07:27:56 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 336
 337         Fix compiler warnings:
 338         * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug
 339         and have the caller do the sprintf.  Saves us from varargs hell.
 340         (normal): Define before use.
 341         * remote-e7000.c: Reindent a few things.
 342
 343 Wed Feb  1 21:16:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 344
 345         * f-typeprint.c (f_type_print_varspec_suffix):  Print array index
 346         ranges in reverse order.
 347         * f-valprint.c (f77_create_arrayprint_offset_tbl):  Fix calculation.
 348
 349         * eval.c (evaluate_subscript):  Don't call value_subscript, since
 350         it adjusts for lower bound and enforces ranges.
 351
 352         * expression.h (exp_code):  Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR.
 353         * eval.c, parse.c:  Removed uses of removed opcodes.
 354         * eval.c (evaluate_subexp):  Clean up handling of
 355         OP_UNDETERMINED_ARGLIST (no backtracking, more general).
 356
 357         * f-valprint.c (f_val_print):  Print TYPE_CODE_STRING using
 358         LA_PRINT_STRING, and not val_print_string (which reads from inferior).
 359
 360         * ch-lang.c (chill_is_varying_struct), ch-lang.h:  Remve function
 361         duplicate function made redundant by chill_varying_type.
 362
 363         Re-write of f77 string and complex number support:
 364
 365         * language.h (struct language_defn):  New fields string_lower_bound
 366         and string_char_type.
 367         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
 368         language.c (unknown_language_defn, auto_language_defn,
 369         local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
 370         (f_language_defn), ch-lang.c (chill_language_defn):  Set new fields.
 371         * gdbtypes.c (create_string_type):  Use new string_char_type field.
 372         * valops.c (value_string):  Use new string_lower_bound field.
 373
 374         * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT):  Removed.
 375         * f-lang.c (f_create_fundamental_type, _initialize_f_language),
 376         m2-lang.c (m2_create_fundamental_type),
 377         gdbtypes.c (_initialize_gdbtypes):  Set TYPE_TARGET_TYPE of complex
 378         types.  Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
 379         * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
 380         Removed.  Use builtin_type_complex and builtin_type_double_complex.
 381
 382         * gdbtypes.h (enum type_code):  Removed TYPE_CODE_LITERAL_STRING
 383         and TYPE_CODE_LITERAL_COMPLEX.
 384         * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c:  Removed uses of
 385         TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
 386         * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
 387         f77_create_literal_string_type):  Removed.
 388         * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
 389         VALUE_SUBSTRING_MYADDR):  Removed.
 390
 391         * expression.h (enum exp_opcode):  Rename OP_F77_LITERAL_COMPLEX to
 392         OP_COMPLEX.
 393         * parse.c:  Update accordingly.
 394
 395         * f-valprint.c (f77_print_cmplx):  Removed.
 396         (f_val_print case TYPE_CODE_COMPLEX):  Re-write to use print_floating.
 397
 398         * f-exp.y (STRING_LITERAL):  Use OP_STRING instead of OP_ARRAY.
 399         * eval.c (evaluate_subexp):  For case OP_ARRAY, don't call
 400         f77_value_literal_string.
 401         * valops.c, value.h (f77_value_literal_string, f77_value_substring,
 402         f77_assign_from_literal_string, f77_assign_from_literal_complex):
 403         Removed.
 404         (value_assign):  No longer need to handle literal types.
 405         * valops.c (f77_value_literal_complex), value.h:  Re-written and
 406         renamed to value_literal_complex.  Last arg is now a (complex) type.
 407         * valops.c (f77_cast_into_complex):  Re-written and renamed to
 408         cast_into_complex.
 409         * eval.c (evaluate_subexp):  Update accordingly.
 410
 411         * ch-valprint.c (chill_val_print):  On TYPE_CODE_STRING, don't
 412         print address for non-'s'-formats.
 413         * ch-typeprint.c, ch-valprint.c:  Use chill_varying_type instead
 414         of chill_is_varying_struct.
 415
 416 Wed Feb  1 13:27:33 1995  Stan Shebs  <shebs@andros.cygnus.com>
 417
 418         gcc -Wall lint.
 419         * alpha-tdep.c (alpha_in_lenient_prologue): Comment out.
 420         (after_prologue): Remove unused local b.
 421         * procfs.c (thread.h): Include.
 422         (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use
 423         nested braces in initializer.
 424         * top.c (initialize_targets, initialize_utils): Declare.
 425         (locate_arg, insert_args): Add parens around tested assignments.
 426         * remote-utils.c (sr_scan_args): Remove decl of strtol.
 427         * remote.c (thread.h): Include.
 428         (remote_wait): Remove unused local p2.
 429         * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of
 430         registers array.
 431
 432         defs.h (stdlib.h): Include.
 433         (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare.
 434         (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr,
 435         strtok, strerror): Don't specify parameter types in declaration.
 436
 437 Wed Feb  1 12:23:57 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 438
 439         * ch-exp.y (value_string_element, string_primitive_value,
 440         start_element, left_element, right_element, slice_size,
 441         lower_element, upper_element, first_element):  Removed.
 442         (value_string_slice, value_array_slice):  Replaced by ...
 443         (slice):  New non-terminal, with working slice support.
 444         (primitive_value_lparen, rparen):  New non-terminals.
 445         (maybe_tuple_elements):  New non-terminal, to allow empty tuples.
 446         (idtokentab):  Added "up".
 447
 448         * value.h (COERCE_VARYING_ARRAY):  New macro.
 449         * valarith.c (value_subscript):  Use it.
 450         * valops.c (value_cast):  Likewise.  Also, do nothing if already
 451         correct type, and allow converting from/to range to/from scalar.
 452
 453         * valops.c, value.h (varying_to_slice, value_slice):  New functions.
 454         * eval.c (OP_ARRAY):  Add cast for array element.
 455         * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT):  New exp_opcodes.
 456         * valops.c (chill_varying_type):  Moved function frp, here ...
 457         * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
 458         * parse.c (length_of_subexp, prefixify_subexp):  Add support
 459         for TERNOP_SLICE, TERNOP_SLICE_COUNT.
 460         * expprint.c (print_subexp, dump_expression):  Likewise.
 461         * eval.c (evaluate_subexp):  Likewise.
 462
 463         * eval.c (evaluate_subexp case MULTI_SUBSCRIPT):  Don't call
 464         value_x_binop on a Chill varying string.
 465
 466 Tue Jan 31 13:51:53 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 467
 468         * config/m68k/monitor.mt,
 469         config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
 470         depfiles in TDEPFILES not REMOTE_O.
 471
 472 Tue Jan 31 11:14:44 1995  Steve Chamberlain  <sac@splat>
 473
 474         From nigel@algor.co.uk.
 475         * ser-go32.c (dos_close): Don't crash if scb null.
 476         (dos_sendbreak): New function.
 477         (dos_ops): Point to dos_sendbreak.
 478         (dos_info): Calculate COM number correctly.
 479
 480 Tue Jan 31 09:40:11 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 481
 482         * xcoffread.c (process_xcoff_symbol): Use new variables
 483         func_symbol_type and var_symbol_type as type of functions and
 484         variables which don't have any stabs associated with them.
 485         Reindent most of function.
 486         (_initialize_xcoffread): Initialize *_symbol_type.
 487
 488         * xcoffread.c (read_xcoff_symtab): Reindent most of function.
 489         Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
 490         them (this part commented out as I didn't quite get it to work).
 491         (cs_to_section, find_targ_sec): New functions, to support above code.
 492         * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
 493         actually present.
 494
 495 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
 496 start-sanitize-gdbtk
 497         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
 498         window.
 499 end-sanitize-gdbtk
 500         * sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
 501         downloads to SPARClite demo boards.
 502
 503 Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 504
 505         * remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
 506         no hope of working as is for a long time (in particular, shebs' 27
 507         Jan 95 change confuses the issue further--target_read_memory and
 508         xfer_core_file do *not* do the same thing in this context).
 509         Revise comment.
 510
 511 Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 512
 513         * elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
 514         procedure linkage table symbols, it is no longer set due to the
 515         Jan 6 BFD change in bfd/elfcode.h.
 516
 517 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 518
 519         * top.c (use_windows): Clarify comments.
 520
 521         * convex-tdep.c (xfer_core_file): Comment out.
 522         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
 523         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
 524         references to target_read_memory.
 525         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
 526         declarations.
 527         * corelow.c (core_open, core_detach): Make static.
 528
 529         * arm-tdep.c: Make it compile.
 530         (exec_file_command, xfer_core_file): Comment out.
 531         (arm_print_insn): Remove, now in libopcodes.
 532         (skip_prologue): Comment out most of body.
 533         (arm_frame_find_saved_regs): Move here from tm-arm.h.
 534         (_initialize_arm_tdep): Set tm_print_insn.
 535         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
 536         (XFER_CORE_FILE): Remove.
 537         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
 538
 539 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 540
 541         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
 542
 543 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 544
 545         * symtab.c (find_pc_line): When subtracting one to get a line
 546         number, make sure not to end up with zero.
 547
 548         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
 549         problems with those changes were (a) the file didn't compile, (b)
 550         they changed memset to bzero--memset is correct, (c) they took out
 551         code to deal with boards lacking floating point, (d) who knows
 552         what I didn't discover in a quick read.
 553
 554 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
 555
 556         * sparcl-tdep.c:  Clean up formatting and indentation.
 557
 558 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
 559
 560         * remote-hms.c (hms_ops): Change ref of hr_load_image
 561         to gr_load_image.
 562         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
 563         dcache_poke, dcache_init):  Deleted.
 564         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
 565         Use dcache routines provided by remote-util.h
 566
 567 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
 568
 569         * configure.in: Add support for powerpc-*-eabi.
 570
 571         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
 572         PowerPC support.
 573
 574 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 575
 576         * language.h (struct language_defn):  New field c_style_arrays.
 577         * language.c (unknown_language_defn, auto_language_defn,
 578         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
 579         asm_language_defn):  Set c_style_arrays to true.
 580         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
 581         f-lang.c (f_language_defn):  Set c_style_arrays to false.
 582         * valops.c (value_string):  If c_style_array is not set,
 583         allocate string in gdb (not inferior) using allocate_value.
 584
 585         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
 586         Only call value_coerce_array if current_language->c_style_arrays.
 587         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
 588
 589         * valops.c (chill_varying_type):  New predicate.
 590         * valops.c (value_cast):  Support assigning a fixed string or array
 591         to a variable string/array structure.
 592
 593         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
 594         Check index>=lowerbound, and then add lowerbound to index here,
 595         instead of in caller.  Generalize to arbitrary lval_types.
 596         (value_subscript):  Use enhanced value_subscripted_rvalue if
 597         c_style_arrays is false (and index is in range).
 598
 599 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
 600
 601         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
 602         found.
 603         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
 604         popping up expression window for the first time.
 605
 606 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 607
 608         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
 609         TYPE_LENGTH is length in bytes, not bits.
 610
 611 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 612
 613         * infrun.c (proceed): Flush stdout before resuming inferior.
 614         * infcmd.c (step_1), annotate.c (annotate_starting):
 615         Don't bother to flush here.
 616
 617 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 618
 619         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 620         by an ill-advised global search and replace.
 621
 622 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 623
 624         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 625         widget bug to make Options|Natural button work.
 626
 627         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 628         g++ caused by out-of-order pc's.
 629         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 630         add scrollbar.
 631
 632 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 633
 634         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 635         doc!
 636
 637 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 638
 639         Add support for Chill bitstring literals (e.h. H'FF00').
 640         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 641         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 642         just print B'<unimlemented>'.
 643         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 644         * valops.c, value.h (value_bitstring):  New function.
 645         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 646
 647         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 648         check that return type is non-void, and print in proper Chill syntax.
 649
 650 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 651
 652         * Makefile.in: Remove references to remote-mon.c.
 653         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 654         * rom68k-rom.c: Support for Rom68k monitor.
 655
 656 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 657
 658         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 659         gcc/ch/runtime not chillrt, since that is where the chill runtime
 660         lives now.
 661
 662 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 663
 664         * remote-hms.c (hms_load): Delete.
 665         (target_ops): Use hr_load_image.
 666
 667         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 668         Define memory_insert/remove_breakpoint.
 669         * xm-go32.h: Remove redundant SIGs.
 670
 671 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 672
 673         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 674
 675 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 676
 677         * expression.h (OP_LABELED):  New operator, for Chill
 678         labeled structre tuples.
 679         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 680         New non-terminals, to handle labeled structure tuples.
 681         (tuple):  Re-define using tuple_elements.
 682         * eval.c (evaluate_labeled_field_init):  New function, to handle
 683         initialization of structure fields, possibly using OP_LABELED.
 684         (evaluate_subexp):  Use it.
 685         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 686         for Chill.  Handled OP_LABELED.
 687         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 688
 689         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 690         * valarith.c (value_bit_index):  Just treat bitstring as represented
 691         by an array of bytes.  Alignment is handled by compiler.
 692
 693 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 694
 695         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 696         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 697
 698 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 699
 700         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 701         command.
 702         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 703         write.
 704
 705 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 706
 707         * parse.c (_initialize_parse): Improve wording of names of
 708         msym_*_symbol_type.
 709
 710 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 711
 712         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 713         (mips_fpu): Change type to enum mips_fpu_type.
 714         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 715         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 716         Don't initialize.
 717         (mips_fpu_string): New static variable.
 718         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 719         (mips_pop_frame): Likewise.
 720         (mips_extract_return_value): Likewise.
 721         (mips_store_return_value): Likewise.
 722         (mips_set_fpu_command): New static function.
 723         (mips_show_fpu_command): New static function.
 724         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 725
 726 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 727
 728         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 729
 730         * parse.c (write_exp_msymbol): Use new variables
 731         msym_*_symbol_type as type of msymbol expression.
 732         (_initialize_parse): Initialize them.
 733
 734 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 735
 736         General cleanup and simplication of disassembler interface.
 737         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 738         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 739         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 740         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 741         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 742         had been -pinsn.c files.
 743         * Makefile.in (ALLDEPFILES): Remove removed files.
 744         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 745         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 746         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 747         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 748         Remove compile actions.
 749         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 750         vax-tdep.o: Add compile actions.
 751         * defs.h (tm_print_insn): New global.
 752         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 753         (_initialize_a29k_tdep): Rename from _initialize_29k,
 754         set tm_print_insn.
 755         * alpha-tdep.c (print_insn): Remove.
 756         (_initialize_alpha_tdep): Set tm_print_insn.
 757         * arm-tdep.c (arm_print_insn): New function, was print_insn
 758         in arm-pinsn.c.
 759         * convex-tdep.c (convex_print_insn): New function, was print_insn
 760         in convex-pinsn.c.
 761         * h8300-tdep.c (print_insn): Remove.
 762         (gdb_print_insn_h8300): New function.
 763         (_initialize_h8300_tdep): New function.
 764         * h8500-tdep.c (print_insn): Remove.
 765         (_initialize_h8500_tdep): New function.
 766         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 767         * i386-tdep.c (_initialize_i386_tdep): New function.
 768         * i960-tdep.c (mem, next_insn): New functions, were in
 769         i960-pinsn.c.
 770         (_initialize_i960_tdep): Set tm_print_insn.
 771         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 772         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 773         * mips-tdep.c (gdb_print_insn_mips): New function.
 774         (_initialize_mips_tdep): Set tm_print_insn.
 775         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 776         in pyr-pinsn.c.
 777         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 778         * sh-tdep.c (print_insn): Remove.
 779         (gdb_print_insn_sh): New function.
 780         (_initialize_sh_tdep): Set tm_print_insn.
 781         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 782         * w65-tdep.c (print_insn): Remove.
 783         (_initialize_w65_tdep): New function.
 784         * z8k-tdep.c (print_insn): Remove.
 785         (gdb_print_insn_z8k): New function.
 786         (_initialize_z8k_tdep): Set tm_print_insn.
 787         * printcmd.c (print_insn): New function, generic disassembler.
 788         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 789
 790 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 791
 792         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 793         and config/a29k/vx29k.mt.
 794         * configure.in: add new configuration a29k-*-vxworks.
 795         * remote-vx29k.c: new file merged from WRS.
 796         * remote-vx.c: merge changes from WRS.
 797         * config/a29k/vx29k.mt: new file for new configuration.
 798         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 799
 800 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 801
 802         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 803         New declarations.
 804         (enum bpdisp): Change name of 'delete' member to 'del'.
 805         (struct bpstat): Changed name to 'bpstats'.
 806         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 807         breakpoint_chain): Made globally visible.
 808         (bpstat_stop_status): Use new name for bpstat.
 809         (break_command_1, watch_command_1, catch_command_1,
 810         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 811         instead of 'delete'.
 812         (set_breakpoint_sal): New function.
 813         * defs.h (registers_changed_hook): New declaration.
 814         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 815         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 816         * main.c (main): Don't scan options when in WIN32 and exit
 817         without entering main loop.
 818         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 819         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 820         member 'class' to 'aclass'.
 821         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 822         * top.c (registers_changed_hook): New definition.
 823         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 824         in same way as __GO32__.
 825         * value.h (c_typedef_print): Rename 'new' argument.
 826
 827         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 828         * configure.in: Suppprt for w65,
 829
 830
 831 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 832
 833         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 834         not stop_pc, to proceed.
 835
 836         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 837
 838 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 839
 840         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 841         accept it was accidental.  "handle 0" and "info signal 0" remain
 842         illegal, though.
 843
 844 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 845
 846         * Makefile.in (all): Don't make libgdb-files.
 847         (libgdb): New action, makes libgdb-files.
 848
 849 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 850
 851         * stabsread.c (read_enum_type):  When pending enum symbols are
 852         put into the enum type, they must be inserted in "backwards
 853         order, in case we've overflowed a struct pending buffer.
 854
 855 start-sanitize-gdbtk
 856 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 857
 858         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 859         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 860         including dismiss button, and better error handling.
 861         * (create_command_win):  Bind button 2 to retrieve selection.
 862 end-sanitize-gdbtk
 863
 864 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 865
 866         * README:  Add note about SPARCworks cc release 3.0 and higher.
 867
 868         Add procfs support for Alpha OSF/1-2.x.
 869         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 870         OSF/1 native support.
 871         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 872         (MUNCH_DEFINE):  Removed.
 873         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 874         for procfs support.
 875         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 876         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 877         in release 1.x is incomplete.
 878         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 879         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 880         fill_fpgregset):  New routines for procfs support.
 881         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 882         if we have an optional procfs and /proc is accessible.
 883         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 884         including sys/procfs.h.
 885         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 886         is defined, additionally perform a PIOCSSIG to really terminate
 887         the inferior.
 888         (create_procinfo):  Always return a result.
 889         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 890         PROCFS_DONT_TRACE_IFAULT is defined.
 891         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 892         argument to startup_inferior if it is defined.
 893         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 894         of tracing exits from exec system calls. Needed for the user level
 895         loader under Alpha OSF/1.
 896         (do_detach):  Clear any pending signal if we want to detach from
 897         a process without a signal.
 898         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 899         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 900         intend to set.
 901         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 902         pending signals are numbered from 1 instead of 0.
 903         (info_proc_mappings):  Increase size of output format for addresses
 904         if BFD_HOST_64_BIT is defined.
 905         (procfs_stop):  Renamed from child_stop.
 906         (_initialize_procfs):  Don't add procfs support if we have an
 907         optional procfs and /proc is not accessible.
 908
 909 start-sanitize-gdbtk
 910 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 911
 912         * gdbtk.tcl:  Add button to control mixed source disassembly.
 913         Use text widgets in expr window.  The give me more control over
 914         layout.
 915         Add auto-updating of exprs in expression window.
 916         Handle expressions out of scope a bit better.
 917         Make selected window pop up to the top when invoked via the
 918         menubar.
 919         Make copyright message have raised relief.
 920
 921         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 922         during startup.
 923 end-sanitize-gdbtk
 924
 925 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 926
 927         * array-rom.c: Add support for most commands.
 928
 929         * monitor.c: Add GDB remote protocol for the hybrid environment on
 930         the Array board.
 931
 932 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 933
 934         * command.c (show_user_1): Use print_command_line to show a user
 935         defined command (including control structures).
 936
 937         * top.c (init_main): Change documentation for user defined
 938         commands to indicate they may accept up to ten arguments.
 939
 940 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 941
 942         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 943         `move $s8, $sp' instruction.
 944
 945 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 946
 947         * target.c, target.h (target_signal_from_command): New function.
 948         * infrun.c (handle_command, signals_info), infcmd.c
 949         (signal_command): Use it.
 950         * infrun.c, infcmd.c: Update docstrings for these commands.
 951
 952         * target.h (enum target_signal), target.c (signals), target.c
 953         (target_signal_from_host, target_signal_to_host): Add
 954         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 955         * config/tm-lynx.h: Define signal numbers for realtime events.
 956
 957 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 958
 959         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 960         for Sun acc 3.0 under SunOS4.
 961
 962         Changes to improve handling of runtime common symbols
 963         under SunOS4.
 964         * minsyms.c (get_symbol_leading_char):  New routine to determine
 965         the leading symbol character for an objfile.
 966         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 967         Use it.
 968         * objfiles.h (rt_common_objfile):  New global, points to objfile
 969         containing the runtime common minimal symbols.
 970         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 971         unallocated before freeing it.
 972         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 973         an objfile for the runtime common minimal symbols.
 974         (solib_add_common_symbols):  Allocate an objfile for the runtime
 975         common symbols if necessary and put common symbols into it.
 976         Clean up code and comments.
 977         (solib_add, special_symbol_handling):  Cleanup comments regarding
 978         runtime common symbols.
 979         * stabsread.c (scan_file_globals_1):  New routine, contains
 980         old scan_file_globals code. Checks if there are any unresolved
 981         global symbols before starting the expensive minimal symbol table
 982         search.
 983         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 984         objfile and eventually for the runtime common objfile. Complains
 985         about any unresolved global symbols and removes them from the
 986         global symbol chain to avoid dangling pointers into the symbol
 987         table if the symbol table is reread.
 988
 989 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 990
 991         * Makefile.in (install_only uninstall):  Indent for clarity.
 992
 993         * core.c (dis_asm_read_memory):  Add call to
 994         dis_asm_read_memory_hook to provide alternate way for disassembler
 995         to read memory.
 996
 997         * defs.h:  Protect from multiple inclusion.  Add decl for
 998         dis_asm_read_memory_hook.
 999
1000         * top.c:  Make window startup be the default.
1001         * Add dis_asm_read_memory_hook.
1002
1003 start-sanitize-gdbtk
1004         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
1005         output.
1006         * (breakpoint_notify):  Don't send null filename to tcl.
1007         * (gdb_eval):  New tcl command to eval an expression.
1008         * (gdb_disassemble):  New tcl command to do disassembly.  This
1009         allows tcl code to choose between exec file and target memeory,
1010         and can also do mixed source and assembly.
1011         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
1012         that more of the environment is set up.  Also, create link between
1013         gdb and tcl vars disassemble{-_}from{-_}exec.
1014
1015         * gdbtk.tcl:  New expression window support.
1016         * Make assembly window be 80 columns wide.
1017         * Use new disassembly method.  Add menu items to select
1018         disassembly from exec file or target.
1019         * Change View menubar item to Options.
1020
1021         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
1022         since they don't exist yet.
1023
1024         * Pop up a copyright window on startup.
1025 end-sanitize-gdbtk
1026
1027 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
1028
1029         * stabsread.c (define_symbol): Handle `a' symbol type used for
1030         reference parameter passed in a register.
1031
1032 start-sanitize-gdbtk
1033 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
1034
1035         * gdbtk.tcl (build_framework): Add standard commands menu, more
1036         windows to standard windows menu.
1037         (not_implemented_yet): Clarify message.
1038 end-sanitize-gdbtk
1039
1040 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
1041
1042         * defs.h: move include tm.h up, so that the type LONGEST can
1043         also based on the target requirement to determine. In this case
1044         target mips64.
1045
1046         * remote-os9k.c (rombug_open): catch exception e in rombug.
1047         * remote-os9k.c (rombug_wait): print message before register display
1048         from rombug.
1049
1050 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
1051
1052         * top.c (locate_arg): Call strchr not index.
1053
1054 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
1055
1056         * ch-exp.y (literal):  Recognize NULL.
1057         (tuple):  Parse simple unlabelled tuples.
1058         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
1059         evaluate brace-initializer-expressions depending on context.
1060         (evaluate_subexp case UNOP_CAST):  Pass the target type as
1061         expected type when evaluating the expression.
1062
1063         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
1064         BOOL from TYPE_NAME.
1065         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
1066         TYPE_CODE_RANGE better than print_type_scalar does.
1067         (chill_val_print_array_elements):  Use above new function.
1068
1069 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
1070
1071         * remote-udi.c (udi_load): Tell symbol_file_add that the
1072         program being loaded is the main program.
1073
1074 For older changes see ChangeLog-94
1075 \f
1076 Local Variables:
1077 mode: indented-text
1078 left-margin: 8
1079 fill-column: 74
1080 version-control: never
1081 End: