gdb/ChangeLog

   1 Thu Mar  2 16:48:45 1995  Michael Meissner  <meissner@cygnus.com>
   2
   3         * rs6000-tdep.c (branch_dest): Minor code cleanup, don't share
   4         code between branch unconditional and branch conditional cases.
   5
   6 Wed Mar  1 09:41:26 1995  Doug Evans  <dje@canuck.cygnus.com>
   7
   8         Various changes for sparc64.
   9         * sparc-tdep.c (NUM_SPARC_FPREGS): Define.
  10         (SPARC_INTREG_SIZE): Define.
  11         (*): Use SPARC_INTREG_SIZE instead of REGISTER_RAW_SIZE (intreg)
  12         where appropriate.
  13         (enum branch_type): New value `done_retry'.
  14         (isbranch): Renamed from isannulled.  All callers changed.
  15         Support new sparc64 branch insns.
  16         (single_step): Handle done_retry.
  17         (sparc_extract_struct_value_address): Don't assume 4 byte regs.
  18         (get_saved_register): Likewise.
  19         (sparc_push_dummy_frame): Likewise.
  20         (sparc_frame_find_saved_regs): Likewise.
  21         (sparc_pop_frame): Likewise.  Don't refer to FPS_REGNUM, CPS_REGNUM,
  22         or PS_REGNUM if not sparc64.  sparc64 has 64 fp regs.
  23         (sparc64_extract_struct_value_address): New function.
  24         (dump_ccreg, sparc_print_register_hook): Likewise.
  25         * sp64-tdep.c: Deleted.
  26         * sparc/tm-sp64.h (GDB_TARGET_IS_SPARC64): Define.
  27         (NUM_REGS): Reduce by 2, cle/tle are in the pstate reg.
  28         (CC_HAS_LONG_LONG): Define.
  29         (REGISTER_NAMES): Delete cle/tle and reorganize.
  30         (PS_REGNUM, FPS_REGNUM, CPS_REGNUM): Delete, they're ifdef'd out of
  31         sparc-tdep.c now.
  32         (REGISTER_BYTES): Update.
  33         (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Delete.
  34         (EXTRACT_RETURN_VALUE): Delete.  Use definition in tm-sparc.h.
  35         (NO_SINGLE_STEP): Likewise.
  36         * sparc/tm-sparc.h (EXTRACT_VALUE_RETURN): Don't assume 4 byte regs.
  37         * sparc/sp64.mt: Move simulator support ...
  38         * sparc/sp64sim.mt: ... to here.
  39
  40 Wed Mar  1 13:14:42 1995  Kung Hsu  <kung@mexican.cygnus.com>
  41
  42         * remote-vx960.c: new file for target specific register packaging.
  43         * remote-vx68.c: ditto.
  44         * config/i960/vxworks960.mt: add remote-vx960.o.
  45         * config/m68k/vxworks68.mt: add remote-vx68.o.
  46
  47 Wed Mar  1 13:42:49 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
  48
  49         * remote.c (remote_wait): Make calls to strtol be type correct by
  50         passing the address of a char * pointer instead of an unsigned
  51         char *.
  52
  53         * rs6000-tdep.c (push_dummy_frame): Cast sp to char * when calling
  54         write_memory to make things type correct.
  55
  56 Wed Mar  1 12:17:31 1995  Michael Meissner  <meissner@cygnus.com>
  57
  58         * ch-exp.y, c-exp.y, f-exp.y, m2-exp.y (yy defines): Support the
  59         standard Linux yacc by adding more names to be redefined with a
  60         prefix.
  61
  62 Tue Feb 28 22:55:47 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  63
  64         * hppa-tdep.c (pa_print_registers), monitor.c: Use
  65         extract_unsigned_integer and friends, not SWAP_TARGET_AND_HOST.
  66         * defs.h, findvar.c: Move SWAP_TARGET_AND_HOST back to findvar.c.
  67         Rename it to SWAP_FLOATING to make it clear it is no longer for
  68         integers.
  69
  70 Tue Feb 28 14:38:39 1995  Kung Hsu  <kung@mexican.cygnus.com>
  71
  72         * defs.h (SWAP_TARGET_AND_HOST): check endianess at runtime not
  73         compile time.
  74
  75         * arc-tdep.c (_initialize_arc_tdep): set tm_print_insn according to
  76         processor.
  77         * remote-arc.c (arc_wait): when a processor stops, stop other two
  78         processors too.
  79         * remote-arc.c (switch_command): switch tm_print_insn.
  80
  81         * vx-share/ptrace.h: merge in WRS new ptrace requests.
  82
  83         * defs.h: fix a syntax error.
  84
  85         * a29k-tdep.c (get_longjmp_target): add this function, from WRS.
  86         * remote-vx.c: move read_register and write_register out to
  87         target specific files.
  88         * remote-vx29k.c (get_fp_contnets): add this function, from WRS.
  89
  90         * defs.h: define SWAP_TARGET_AND_HOST macro.
  91         * findvar.c, monitor.c, hppa-tdep.c: remove definition of
  92         SWAP_TARGET_AND_HOST.
  93
  94 Tue Feb 28 08:31:40 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  95
  96         * alpha-tdep.c (find_proc_desc): Only attempt to set
  97         PROC_LOCALOFF (found_heuristic) if found_heuristic is non-NULL.
  98
  99 Mon Feb 27 11:56:32 1995  Stan Shebs  <shebs@andros.cygnus.com>
 100
 101         * monitor.c: General gcc -Wall lint cleanup and reformat.
 102         (monitor_command): If no args, send an empty command.
 103
 104 Thu Feb 23 21:07:25 1995  Stu Grossman  (grossman@cygnus.com)
 105
 106         * monitor.c (monitor_load_ascii_srec):  Add a one second sleep
 107         after send LOAD_CMD to prevent loss of first S-record.
 108
 109 Tue Feb 21 20:48:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 110
 111         * valops.c (call_function_by_hand):  Set using_gcc to 2 if gcc-2.
 112         Call error if too few arguments.
 113         If REG_STRUCT_HAS_ADDR (structs passed by invisible reference),
 114         copy and convert to reference *before* we calculate alignment.
 115         Also, make sure structs allocated for return values and invisible
 116         reference don't violate STACK_ALIGN.
 117
 118 Tue Feb 21 23:29:59 1995  Per Bothner  <bothner@rtl.cygnus.com>
 119
 120         * ch-exp.y (expression_conversion):  Recognize 'ARRAY () TYPE (EXPR)'
 121         (same as C's '(TYPE[])EXPR')
 122
 123 Tue Feb 21 11:47:26 1995  Stan Shebs  <shebs@andros.cygnus.com>
 124
 125         * top.c (print_gdb_version): Update the year.
 126
 127 Sun Feb 19 14:31:57 1995  Jim Kingdon  <kingdon@rtl.cygnus.com>
 128
 129         * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Look for newlib in
 130         `..' not in `../..'.
 131
 132 Sun Feb 19 11:05:28 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 133
 134         * procfs.c (unconditionally_kill_inferior):  Don't issue a PIOCKILL
 135         in addition to a PIOCSSIG to kill the inferior.
 136
 137 Thu Feb 16 15:06:12 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 138
 139         * parse.c (follow_types):  Given (TYPE[]) (i.e. with no length),
 140         create a 0-length array type, and set BOUND_CANNOT_BE_DETERMINED.
 141         * valops.c (value_cast):  If a cast like (TYPE[])VALUE (i.e. array
 142         of unknown length) use sizeof(VALUE)/sizeof(TYPE) as the length.
 143         * c-typeprint.c (c_type_print_varspec_suffix):  If array length
 144         is 0, print it, but not if upper_bound is BOUND_CANNOT_BE_DETERMINED.
 145
 146 Thu Feb 16 16:06:50 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 147
 148         * dcache.c (insque, remque): Rewrite Linux support.
 149
 150 Wed Feb 15 12:33:20 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 151
 152         * config/powerpc/tm-ppc-eabi.h (TEXT_SEGMENT_BASE): Define as 1.
 153
 154         * dcache.c (insque, remque): If compiling in standard C on Linux,
 155         protect insque and remque with macros to cast the pointer
 156         arguments to the proper type.
 157
 158 Tue Feb 14 17:16:41 1995  Stu Grossman  (grossman@cygnus.com)
 159
 160         * annotate.c, breakpoint.c, defs.h, top.c:  Replace
 161         enable/disable_breakpoint_hook with modify_breakpoint_hook.
 162 start-sanitize-gdbtk
 163         * gdbtk.c: Ditto.
 164         * gdbtk.c: General cleanups, get rid of unused variables.  Redo
 165         handling of stdout/stderr to just return output as the result of
 166         the tcl command that caused the output.  Cleanup -Wall stuff.
 167         * (breakpoint_notify):  Now returns just action and breakpoint
 168         number.
 169         * (gdb_get_breakpoint_list):  New routine.  Does the obvious.
 170         * (gdb_get_breakpoint_info):  Mostly derived from the old
 171         breakpoint_notify, but returns lots more info.
 172         * (dsprintf_append_element):  Helper routine, works like printf,
 173         but appends a tcl element onto the specified DString.  Good for
 174         building up lists as return values.
 175         * (gdbtk_enable/disable_breakpoint):  Go away.  Replaced with
 176         gdbtk_modify_breakpoint.
 177         * (*many routines*):  Use new result protocol.
 178         * (call_wrapper):  Make sure that recursive calls don't trash results.
 179         * gdbtk.tcl:  New windows, autocmd, and breakpoints.
 180         * (gdbtk_tcl_fputs):  Don't use $current_output_win redirection
 181         anymore.  It's not needed (in fact, this routine may not be needed
 182         anymore).
 183         * (gdbtk_tcl_breakpoint):  Change to reflect new breakpoint
 184         notification protocol.
 185         * (gdbtk_tcl_busy gdbtk_tcl_idle):  Straighten out buttons, remove
 186         catches.
 187         * (interactive_cmd):  Use this wrapper around button invocations
 188         of many commands.  This will catch errors and put the results into
 189         the command window.  It also updates all the other windows.
 190         * Also, change reliefs of most things to sunken.  This actually
 191         looks better.
 192         * (create_file_win):  Fix margin binding to allow breakpoints to
 193         work again.
 194         * (create_asm_win):  Use return value of gdb_disassemble instead
 195         of implicit I/O to the command window.
 196         * (create_command_window):  Use new result protocol to get output
 197         from commands.
 198 end-sanitize-gdbtk
 199
 200 Tue Feb 14 16:58:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 201
 202         * expression.h: Move declaration of evaluate_subexp_with_coercion
 203         from here...
 204         * value.h: ...to here.
 205         * expression.h: Don't include value.h
 206
 207 Tue Feb 14 11:46:07 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 208
 209         * expression.h: Move include of value.h until after declaration of
 210         enum exp_opcode.
 211
 212 Sun Feb 12 13:47:30 1995  Stan Shebs  <shebs@andros.cygnus.com>
 213
 214         * remote-e7000.c: Comprehensive cleanup; removal of dead code,
 215         simplify code, declare things, format to standards.
 216         (inferior.h, value.h, command.h, remote-utils.h): Include.
 217         (e7000_login): Rename to e7000_login_command.
 218         (e7000_ftp): Rename to e7000_ftp_command.
 219         (e7000_drain): Rename to e7000_drain_command.
 220
 221         * irix5-nat.c (string.h): Include near beginning of file.
 222
 223 Sun Feb 12 12:36:38 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 224
 225         * valops.c (value_arg_coerce): Use VALUE_TYPE not SYMBOL_TYPE on
 226         arg, it is a value not a symbol.
 227
 228         gcc -Wall lint:
 229         * eval.c: Move declaration of evaluate_subexp_with_coercion from here..
 230         * expression.h: ..to here.
 231         * expression.h: Include value.h.
 232         * ch-lang.c (evaluate_subexp_chill): Add default case in switch.
 233
 234 Sun Feb 12 11:03:47 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 235
 236         * language.h (struct language_defn):  New field evaluate_exp.
 237         * c-lang.c (c_language_defn, cplus_language_defn, asm_langauge_defn),
 238         f-lang.c (f_language_defn), language.c (unknown_language_defn,
 239         auto_language_defn, local_language_defn), m2-lang.c (m2_language_defn):
 240         Set evaluate_exp to evaluate_subexp_standard.
 241         * ch-lang.c (evaluate_subexp_chill):  New function.  Chill-specific
 242         support for MULTI_SUBSCRIPT.
 243         (chill_language_defn):  Set evaluate_exp to evaluate_subexp_chill.
 244         * eval.c (enum noside):  Move from here ....
 245         * expression.h (enum noside):  ... to here.
 246         (evaluate_subexp_standard):  New prototype.
 247         * eval.c (evaluate_subexp):  Renamed to evaluate_subexp_standard.
 248         Removed lo-longer-needed test for chill_varying_type.
 249         (evaluate_subexp):  New.  Calls exp->language_defn->evaluate_exp.
 250
 251         * ch-exp.y (maybe_expression_list):  New non-terminal.
 252         (primitive_value):  Allow empty parameter list.
 253
 254 Sun Feb 12 10:02:16 1995  Per Bothner  <bothner@cygnus.com>
 255
 256         * buildsym.c (finish_block):  If finishing a function without known
 257         parameter type info, set that from parameter symbols.
 258         * c-typeprint.c (c_type_print_varspec_suffix):  For TYPE_CODE_FUNC,
 259         print parameter types, if available.
 260         * ch-typeprint.c (chill_type_print_base):  Likewise.
 261
 262         * gdbtypes.h (struct type):  Remove function type field.
 263         (TYPE_FUNCTION_TYPE):  Remove macro.  We can't as simply re-use
 264         function types now that we're also storing parameter types.
 265         And the payoff is much less.
 266         * gdbtypes.c (make_function_type):  Don't use/set TYPE_FUNCTION_TYPE.
 267         (recursive_dump_type):  Don't print TYPE_FUNCTION_TYPE.
 268         * dwarfread.c (read_subroutine_type):  Don't set TYPE_FUNCTION_TYPE.
 269
 270         * valops.c (value_arg_coerce):  Now takes param_type argument.
 271         (call_function_by_hand):  Convert arguments with value_arg_coerce
 272         early, and overwrite original args with converted args.
 273         No longer need multiple calls to value_arg_coerce.
 274         (value_arg_push):  Removed.
 275         * hppa-tdep.c (hppa_push_arguments):  No longer call value_arg_coerce.
 276         * mips-tdep.c (mips_push_arguments):  Likewise.
 277         * alpha-tdep.c (alpha_push_arguments):  Likewise.
 278         * rs6000-tdep.c (push_arguments, ran_out_of_registers_for_arguments):
 279         Likewise.
 280         * value.h (value_arg_coerce):  Remove declaration.  (It's now static.)
 281
 282         * valops.c (value_cast):  Do COERCE_VARYING_ARRAY after COERCE_REF.
 283
 284         * symtab.c (add_param_to_type):  Remove (commented-out) function,
 285         since that functionality has been re-written.
 286         * coffread.c:  Remove commented-out add_param_to_type support.
 287         * mdebugread.c (parse_symbol):  Likewise.
 288         * stabsread.c (define_symbol):  Likewise.
 289
 290 Sun Feb 12 09:03:47 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 291
 292         * buildsym.c (start_subfile): Set language for f2c like for cfront.
 293
 294 Thu Feb  9 20:20:11 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 295
 296         * op50n-rom.c: Add the control registers.
 297
 298 Thu Feb  9 15:46:39 1995  Stan Shebs  <shebs@andros.cygnus.com>
 299
 300         * Makefile.in (CLIBS): Add $(LIBIBERTY) before, in addition to
 301         after, any host/target/native libraries.
 302         * dcache.c (insque, remque): Remove declarations.
 303         * gdbtypes.h (type_code): Remove trailing comma.
 304
 305         From Peter Schauer:
 306         * xcoffread.c (read_xcoff_symtab) [C_HIDEXT]: Move #ifdef
 307         STATIC_NODEBUG_VARS inside case.
 308
 309 Thu Feb  9 07:43:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 310
 311         * config/sparc/tm-sun4sol2.h: Define STATIC_TRANSFORM_NAME.
 312         * partial-stab.h: Call it.
 313         * stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call
 314         STATIC_TRANSFORM_NAME to get the name and use minimal symbols to
 315         get the address.
 316         * sparc-tdep.c (solaris_static_transform_name): New function.
 317
 318 Thu Feb  9 12:09:09 1995  Jeff Law  (law@snake.cs.utah.edu)
 319
 320         * somread.c (som_symtab_read): Handle dynamic relocation for both
 321         text and data symbols.
 322         (som_symfile_offsets): If objfile is a shared library, then get
 323         text and data offsets from the shared library structures.
 324         * somsolib.c (som_solib_add): Copy the bfd pointer from the
 325         objfile rather than reopening the file again.
 326         (som_solib_section_offsets): New function.
 327         * somsolib.h (som_solib_section_offsets): Declare.
 328
 329 Wed Feb  8 20:32:18 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 330
 331         * config/sparc/tm-sun4sol2.h, dbxread.c: Rename
 332         N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING.
 333         * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add
 334         filename field.
 335         * elfread.c (record_minimal_symbol_and_info),
 336         minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return
 337         newly created symbol.
 338         * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]:
 339         Set filename field of minimal symbol.
 340         * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]:
 341         Print filename field.
 342         * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile.
 343         * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y,
 344         m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c,
 345         os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c,
 346         printcmd.c, dbxread.c: Change callers to pass NULL for sfile.
 347         * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]:
 348         Find address of function from minimal symbols.
 349         * partial-stab.h, case 'f', 'F': Call find_stab_function_addr
 350         instead of getting pst->textlow from the stab.
 351         * minsyms.c (find_stab_function_addr): New function.
 352
 353 Wed Feb  8 19:19:56 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 354
 355         * monitor.c: Fix so all the output shows up in the GUI command
 356         window.
 357
 358 Mon Feb  6 18:50:59 1995  Stan Shebs  <shebs@andros.cygnus.com>
 359
 360         * i386-tdep.c (_initialize_i386_tdep): Put void decl on separate
 361         line, so init.c generation works correctly.
 362 start-sanitize-arc
 363         * arc-tdep.c (_initialize_arc_tdep): Ditto.
 364 end-sanitize-arc
 365
 366 Mon Feb  6 14:44:36 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 367
 368         * config/mips/idt.mt: Add support for the lsi33k target.
 369         * config/sparc/sun4sol2.mh: Add support for ser-tcp.
 370         * array-rom.c: Finish the rest of the support commands needed by
 371         GDB.
 372         * mips-tdep.c: Add LSI33k register names and processor type.
 373
 374 start-sanitize-gdbtk
 375 Sun Feb  5 20:32:44 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 376
 377         * gdbtk.c (gdb_disassemble): Deference pointer to function before
 378         calling it (pre-ANSI compilers generally require this).
 379
 380 end-sanitize-gdbtk
 381 Sat Feb  4 13:29:52 1995  Stan Shebs  <shebs@andros.cygnus.com>
 382
 383         * config/m68k/est.mt (TDEPFILES): Remove m68k-pinsn.o.
 384
 385 Fri Feb  3 16:47:31 1995  Kung Hsu  <kung@mexican.cygnus.com>
 386
 387         * ser-go32-para.c (dos_read): fix syntax errors.
 388
 389 Fri Feb  3 11:19:20 1995  Stu Grossman  (grossman@cygnus.com)
 390
 391         * core.c (dis_asm_read_memory), defs.h, top.c: Get rid of
 392         dis_asm_read_memory_hook.  We can now call the disassemblers
 393         directly and have no need for this hook anymore.
 394 start-sanitize-gdbtk
 395         * gdbtk.c (gdb_disassemble): Ditto.
 396 end-sanitize-gdbtk
 397         * defs.h, printcmd.c: Make print_insn be static.
 398
 399         * ser-go32.c (dos_comisr):  Make this 8 bit clean.
 400         * (dos_open dos_close):  Allow multiple opens to the same device.
 401         Use a ref count to prevent unwanted deallocations.
 402         * sparcl-tdep.c:  Put #ifdefs around all socket stuff to make GO32
 403         happy.
 404         * (sparclite_ops):  Switch to download_stratum.
 405         * target.h (enum strata):  Move download_stratum before
 406         process_stratum so that executable targets get pushed on top of
 407         download targets.
 408
 409 Thu Feb  2 19:02:45 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 410
 411         * array-rom.c: Remove the non GDB remote protocol config stuff.
 412
 413         * monitor.c: All reading/writing functions for memory and
 414         registers work.
 415
 416 Thu Feb  2 16:11:04 1995  Kung Hsu  <kung@mexican.cygnus.com>
 417
 418 start-sanitize-arc
 419         * config/arc/arc.mt: new target makefile for arc processor.
 420         * config/arc/tm-arc.h: new target header for arc processor.
 421         * config/arc/go32.mh: new go32 host makefile for arc processor.
 422         * config/arc/xm-go32.h: new go32 host header for arc processor.
 423         * arc-tdep.c: new target dependent codes for arc processor.
 424         * remote-arc.c: new file for arc-specific protocol through
 425         parallel line.
 426 end-sanitize-arc
 427         * ser-go32-para.c: new file for go32 parallel port communication.
 428
 429 Thu Feb  2 13:58:40 1995  Stan Shebs  <shebs@andros.cygnus.com>
 430
 431         * Makefile.in (VERSION): Bump to 4.13.2.
 432
 433 Thu Feb  2 07:27:56 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 434
 435         Fix compiler warnings:
 436         * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug
 437         and have the caller do the sprintf.  Saves us from varargs hell.
 438         (normal): Define before use.
 439         * remote-e7000.c: Reindent a few things.
 440
 441 Wed Feb  1 21:16:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 442
 443         * f-typeprint.c (f_type_print_varspec_suffix):  Print array index
 444         ranges in reverse order.
 445         * f-valprint.c (f77_create_arrayprint_offset_tbl):  Fix calculation.
 446
 447         * eval.c (evaluate_subscript):  Don't call value_subscript, since
 448         it adjusts for lower bound and enforces ranges.
 449
 450         * expression.h (exp_code):  Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR.
 451         * eval.c, parse.c:  Removed uses of removed opcodes.
 452         * eval.c (evaluate_subexp):  Clean up handling of
 453         OP_UNDETERMINED_ARGLIST (no backtracking, more general).
 454
 455         * f-valprint.c (f_val_print):  Print TYPE_CODE_STRING using
 456         LA_PRINT_STRING, and not val_print_string (which reads from inferior).
 457
 458         * ch-lang.c (chill_is_varying_struct), ch-lang.h:  Remve function
 459         duplicate function made redundant by chill_varying_type.
 460
 461         Re-write of f77 string and complex number support:
 462
 463         * language.h (struct language_defn):  New fields string_lower_bound
 464         and string_char_type.
 465         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
 466         language.c (unknown_language_defn, auto_language_defn,
 467         local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
 468         (f_language_defn), ch-lang.c (chill_language_defn):  Set new fields.
 469         * gdbtypes.c (create_string_type):  Use new string_char_type field.
 470         * valops.c (value_string):  Use new string_lower_bound field.
 471
 472         * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT):  Removed.
 473         * f-lang.c (f_create_fundamental_type, _initialize_f_language),
 474         m2-lang.c (m2_create_fundamental_type),
 475         gdbtypes.c (_initialize_gdbtypes):  Set TYPE_TARGET_TYPE of complex
 476         types.  Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
 477         * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
 478         Removed.  Use builtin_type_complex and builtin_type_double_complex.
 479
 480         * gdbtypes.h (enum type_code):  Removed TYPE_CODE_LITERAL_STRING
 481         and TYPE_CODE_LITERAL_COMPLEX.
 482         * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c:  Removed uses of
 483         TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
 484         * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
 485         f77_create_literal_string_type):  Removed.
 486         * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
 487         VALUE_SUBSTRING_MYADDR):  Removed.
 488
 489         * expression.h (enum exp_opcode):  Rename OP_F77_LITERAL_COMPLEX to
 490         OP_COMPLEX.
 491         * parse.c:  Update accordingly.
 492
 493         * f-valprint.c (f77_print_cmplx):  Removed.
 494         (f_val_print case TYPE_CODE_COMPLEX):  Re-write to use print_floating.
 495
 496         * f-exp.y (STRING_LITERAL):  Use OP_STRING instead of OP_ARRAY.
 497         * eval.c (evaluate_subexp):  For case OP_ARRAY, don't call
 498         f77_value_literal_string.
 499         * valops.c, value.h (f77_value_literal_string, f77_value_substring,
 500         f77_assign_from_literal_string, f77_assign_from_literal_complex):
 501         Removed.
 502         (value_assign):  No longer need to handle literal types.
 503         * valops.c (f77_value_literal_complex), value.h:  Re-written and
 504         renamed to value_literal_complex.  Last arg is now a (complex) type.
 505         * valops.c (f77_cast_into_complex):  Re-written and renamed to
 506         cast_into_complex.
 507         * eval.c (evaluate_subexp):  Update accordingly.
 508
 509         * ch-valprint.c (chill_val_print):  On TYPE_CODE_STRING, don't
 510         print address for non-'s'-formats.
 511         * ch-typeprint.c, ch-valprint.c:  Use chill_varying_type instead
 512         of chill_is_varying_struct.
 513
 514 Wed Feb  1 13:27:33 1995  Stan Shebs  <shebs@andros.cygnus.com>
 515
 516         gcc -Wall lint.
 517         * alpha-tdep.c (alpha_in_lenient_prologue): Comment out.
 518         (after_prologue): Remove unused local b.
 519         * procfs.c (thread.h): Include.
 520         (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use
 521         nested braces in initializer.
 522         * top.c (initialize_targets, initialize_utils): Declare.
 523         (locate_arg, insert_args): Add parens around tested assignments.
 524         * remote-utils.c (sr_scan_args): Remove decl of strtol.
 525         * remote.c (thread.h): Include.
 526         (remote_wait): Remove unused local p2.
 527         * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of
 528         registers array.
 529
 530         defs.h (stdlib.h): Include.
 531         (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare.
 532         (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr,
 533         strtok, strerror): Don't specify parameter types in declaration.
 534
 535 Wed Feb  1 12:23:57 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 536
 537         * ch-exp.y (value_string_element, string_primitive_value,
 538         start_element, left_element, right_element, slice_size,
 539         lower_element, upper_element, first_element):  Removed.
 540         (value_string_slice, value_array_slice):  Replaced by ...
 541         (slice):  New non-terminal, with working slice support.
 542         (primitive_value_lparen, rparen):  New non-terminals.
 543         (maybe_tuple_elements):  New non-terminal, to allow empty tuples.
 544         (idtokentab):  Added "up".
 545
 546         * value.h (COERCE_VARYING_ARRAY):  New macro.
 547         * valarith.c (value_subscript):  Use it.
 548         * valops.c (value_cast):  Likewise.  Also, do nothing if already
 549         correct type, and allow converting from/to range to/from scalar.
 550
 551         * valops.c, value.h (varying_to_slice, value_slice):  New functions.
 552         * eval.c (OP_ARRAY):  Add cast for array element.
 553         * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT):  New exp_opcodes.
 554         * valops.c (chill_varying_type):  Moved function frp, here ...
 555         * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
 556         * parse.c (length_of_subexp, prefixify_subexp):  Add support
 557         for TERNOP_SLICE, TERNOP_SLICE_COUNT.
 558         * expprint.c (print_subexp, dump_expression):  Likewise.
 559         * eval.c (evaluate_subexp):  Likewise.
 560
 561         * eval.c (evaluate_subexp case MULTI_SUBSCRIPT):  Don't call
 562         value_x_binop on a Chill varying string.
 563
 564 Tue Jan 31 13:51:53 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 565
 566         * config/m68k/monitor.mt,
 567         config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
 568         depfiles in TDEPFILES not REMOTE_O.
 569
 570 Tue Jan 31 11:14:44 1995  Steve Chamberlain  <sac@splat>
 571
 572         From nigel@algor.co.uk.
 573         * ser-go32.c (dos_close): Don't crash if scb null.
 574         (dos_sendbreak): New function.
 575         (dos_ops): Point to dos_sendbreak.
 576         (dos_info): Calculate COM number correctly.
 577
 578 Tue Jan 31 09:40:11 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 579
 580         * xcoffread.c (process_xcoff_symbol): Use new variables
 581         func_symbol_type and var_symbol_type as type of functions and
 582         variables which don't have any stabs associated with them.
 583         Reindent most of function.
 584         (_initialize_xcoffread): Initialize *_symbol_type.
 585
 586         * xcoffread.c (read_xcoff_symtab): Reindent most of function.
 587         Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
 588         them (this part commented out as I didn't quite get it to work).
 589         (cs_to_section, find_targ_sec): New functions, to support above code.
 590         * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
 591         actually present.
 592
 593 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
 594 start-sanitize-gdbtk
 595         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
 596         window.
 597 end-sanitize-gdbtk
 598         * sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
 599         downloads to SPARClite demo boards.
 600
 601 Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 602
 603         * remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
 604         no hope of working as is for a long time (in particular, shebs' 27
 605         Jan 95 change confuses the issue further--target_read_memory and
 606         xfer_core_file do *not* do the same thing in this context).
 607         Revise comment.
 608
 609 Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 610
 611         * elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
 612         procedure linkage table symbols, it is no longer set due to the
 613         Jan 6 BFD change in bfd/elfcode.h.
 614
 615 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 616
 617         * top.c (use_windows): Clarify comments.
 618
 619         * convex-tdep.c (xfer_core_file): Comment out.
 620         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
 621         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
 622         references to target_read_memory.
 623         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
 624         declarations.
 625         * corelow.c (core_open, core_detach): Make static.
 626
 627         * arm-tdep.c: Make it compile.
 628         (exec_file_command, xfer_core_file): Comment out.
 629         (arm_print_insn): Remove, now in libopcodes.
 630         (skip_prologue): Comment out most of body.
 631         (arm_frame_find_saved_regs): Move here from tm-arm.h.
 632         (_initialize_arm_tdep): Set tm_print_insn.
 633         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
 634         (XFER_CORE_FILE): Remove.
 635         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
 636
 637 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 638
 639         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
 640
 641 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 642
 643         * symtab.c (find_pc_line): When subtracting one to get a line
 644         number, make sure not to end up with zero.
 645
 646         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
 647         problems with those changes were (a) the file didn't compile, (b)
 648         they changed memset to bzero--memset is correct, (c) they took out
 649         code to deal with boards lacking floating point, (d) who knows
 650         what I didn't discover in a quick read.
 651
 652 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
 653
 654         * sparcl-tdep.c:  Clean up formatting and indentation.
 655
 656 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
 657
 658         * remote-hms.c (hms_ops): Change ref of hr_load_image
 659         to gr_load_image.
 660         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
 661         dcache_poke, dcache_init):  Deleted.
 662         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
 663         Use dcache routines provided by remote-util.h
 664
 665 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
 666
 667         * configure.in: Add support for powerpc-*-eabi.
 668
 669         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
 670         PowerPC support.
 671
 672 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 673
 674         * language.h (struct language_defn):  New field c_style_arrays.
 675         * language.c (unknown_language_defn, auto_language_defn,
 676         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
 677         asm_language_defn):  Set c_style_arrays to true.
 678         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
 679         f-lang.c (f_language_defn):  Set c_style_arrays to false.
 680         * valops.c (value_string):  If c_style_array is not set,
 681         allocate string in gdb (not inferior) using allocate_value.
 682
 683         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
 684         Only call value_coerce_array if current_language->c_style_arrays.
 685         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
 686
 687         * valops.c (chill_varying_type):  New predicate.
 688         * valops.c (value_cast):  Support assigning a fixed string or array
 689         to a variable string/array structure.
 690
 691         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
 692         Check index>=lowerbound, and then add lowerbound to index here,
 693         instead of in caller.  Generalize to arbitrary lval_types.
 694         (value_subscript):  Use enhanced value_subscripted_rvalue if
 695         c_style_arrays is false (and index is in range).
 696
 697 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
 698
 699         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
 700         found.
 701         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
 702         popping up expression window for the first time.
 703
 704 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 705
 706         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
 707         TYPE_LENGTH is length in bytes, not bits.
 708
 709 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 710
 711         * infrun.c (proceed): Flush stdout before resuming inferior.
 712         * infcmd.c (step_1), annotate.c (annotate_starting):
 713         Don't bother to flush here.
 714
 715 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 716
 717         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 718         by an ill-advised global search and replace.
 719
 720 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 721
 722         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 723         widget bug to make Options|Natural button work.
 724
 725         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 726         g++ caused by out-of-order pc's.
 727         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 728         add scrollbar.
 729
 730 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 731
 732         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 733         doc!
 734
 735 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 736
 737         Add support for Chill bitstring literals (e.h. H'FF00').
 738         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 739         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 740         just print B'<unimlemented>'.
 741         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 742         * valops.c, value.h (value_bitstring):  New function.
 743         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 744
 745         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 746         check that return type is non-void, and print in proper Chill syntax.
 747
 748 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 749
 750         * Makefile.in: Remove references to remote-mon.c.
 751         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 752         * rom68k-rom.c: Support for Rom68k monitor.
 753
 754 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 755
 756         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 757         gcc/ch/runtime not chillrt, since that is where the chill runtime
 758         lives now.
 759
 760 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 761
 762         * remote-hms.c (hms_load): Delete.
 763         (target_ops): Use hr_load_image.
 764
 765         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 766         Define memory_insert/remove_breakpoint.
 767         * xm-go32.h: Remove redundant SIGs.
 768
 769 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 770
 771         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 772
 773 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 774
 775         * expression.h (OP_LABELED):  New operator, for Chill
 776         labeled structre tuples.
 777         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 778         New non-terminals, to handle labeled structure tuples.
 779         (tuple):  Re-define using tuple_elements.
 780         * eval.c (evaluate_labeled_field_init):  New function, to handle
 781         initialization of structure fields, possibly using OP_LABELED.
 782         (evaluate_subexp):  Use it.
 783         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 784         for Chill.  Handled OP_LABELED.
 785         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 786
 787         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 788         * valarith.c (value_bit_index):  Just treat bitstring as represented
 789         by an array of bytes.  Alignment is handled by compiler.
 790
 791 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 792
 793         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 794         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 795
 796 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 797
 798         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 799         command.
 800         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 801         write.
 802
 803 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 804
 805         * parse.c (_initialize_parse): Improve wording of names of
 806         msym_*_symbol_type.
 807
 808 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 809
 810         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 811         (mips_fpu): Change type to enum mips_fpu_type.
 812         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 813         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 814         Don't initialize.
 815         (mips_fpu_string): New static variable.
 816         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 817         (mips_pop_frame): Likewise.
 818         (mips_extract_return_value): Likewise.
 819         (mips_store_return_value): Likewise.
 820         (mips_set_fpu_command): New static function.
 821         (mips_show_fpu_command): New static function.
 822         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 823
 824 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 825
 826         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 827
 828         * parse.c (write_exp_msymbol): Use new variables
 829         msym_*_symbol_type as type of msymbol expression.
 830         (_initialize_parse): Initialize them.
 831
 832 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 833
 834         General cleanup and simplication of disassembler interface.
 835         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 836         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 837         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 838         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 839         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 840         had been -pinsn.c files.
 841         * Makefile.in (ALLDEPFILES): Remove removed files.
 842         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 843         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 844         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 845         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 846         Remove compile actions.
 847         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 848         vax-tdep.o: Add compile actions.
 849         * defs.h (tm_print_insn): New global.
 850         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 851         (_initialize_a29k_tdep): Rename from _initialize_29k,
 852         set tm_print_insn.
 853         * alpha-tdep.c (print_insn): Remove.
 854         (_initialize_alpha_tdep): Set tm_print_insn.
 855         * arm-tdep.c (arm_print_insn): New function, was print_insn
 856         in arm-pinsn.c.
 857         * convex-tdep.c (convex_print_insn): New function, was print_insn
 858         in convex-pinsn.c.
 859         * h8300-tdep.c (print_insn): Remove.
 860         (gdb_print_insn_h8300): New function.
 861         (_initialize_h8300_tdep): New function.
 862         * h8500-tdep.c (print_insn): Remove.
 863         (_initialize_h8500_tdep): New function.
 864         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 865         * i386-tdep.c (_initialize_i386_tdep): New function.
 866         * i960-tdep.c (mem, next_insn): New functions, were in
 867         i960-pinsn.c.
 868         (_initialize_i960_tdep): Set tm_print_insn.
 869         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 870         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 871         * mips-tdep.c (gdb_print_insn_mips): New function.
 872         (_initialize_mips_tdep): Set tm_print_insn.
 873         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 874         in pyr-pinsn.c.
 875         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 876         * sh-tdep.c (print_insn): Remove.
 877         (gdb_print_insn_sh): New function.
 878         (_initialize_sh_tdep): Set tm_print_insn.
 879         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 880         * w65-tdep.c (print_insn): Remove.
 881         (_initialize_w65_tdep): New function.
 882         * z8k-tdep.c (print_insn): Remove.
 883         (gdb_print_insn_z8k): New function.
 884         (_initialize_z8k_tdep): Set tm_print_insn.
 885         * printcmd.c (print_insn): New function, generic disassembler.
 886         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 887
 888 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 889
 890         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 891         and config/a29k/vx29k.mt.
 892         * configure.in: add new configuration a29k-*-vxworks.
 893         * remote-vx29k.c: new file merged from WRS.
 894         * remote-vx.c: merge changes from WRS.
 895         * config/a29k/vx29k.mt: new file for new configuration.
 896         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 897
 898 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 899
 900         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 901         New declarations.
 902         (enum bpdisp): Change name of 'delete' member to 'del'.
 903         (struct bpstat): Changed name to 'bpstats'.
 904         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 905         breakpoint_chain): Made globally visible.
 906         (bpstat_stop_status): Use new name for bpstat.
 907         (break_command_1, watch_command_1, catch_command_1,
 908         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 909         instead of 'delete'.
 910         (set_breakpoint_sal): New function.
 911         * defs.h (registers_changed_hook): New declaration.
 912         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 913         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 914         * main.c (main): Don't scan options when in WIN32 and exit
 915         without entering main loop.
 916         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 917         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 918         member 'class' to 'aclass'.
 919         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 920         * top.c (registers_changed_hook): New definition.
 921         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 922         in same way as __GO32__.
 923         * value.h (c_typedef_print): Rename 'new' argument.
 924
 925         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 926         * configure.in: Suppprt for w65,
 927
 928
 929 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 930
 931         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 932         not stop_pc, to proceed.
 933
 934         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 935
 936 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 937
 938         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 939         accept it was accidental.  "handle 0" and "info signal 0" remain
 940         illegal, though.
 941
 942 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 943
 944         * Makefile.in (all): Don't make libgdb-files.
 945         (libgdb): New action, makes libgdb-files.
 946
 947 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 948
 949         * stabsread.c (read_enum_type):  When pending enum symbols are
 950         put into the enum type, they must be inserted in "backwards
 951         order, in case we've overflowed a struct pending buffer.
 952
 953 start-sanitize-gdbtk
 954 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 955
 956         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 957         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 958         including dismiss button, and better error handling.
 959         * (create_command_win):  Bind button 2 to retrieve selection.
 960 end-sanitize-gdbtk
 961
 962 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 963
 964         * README:  Add note about SPARCworks cc release 3.0 and higher.
 965
 966         Add procfs support for Alpha OSF/1-2.x.
 967         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 968         OSF/1 native support.
 969         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 970         (MUNCH_DEFINE):  Removed.
 971         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 972         for procfs support.
 973         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 974         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 975         in release 1.x is incomplete.
 976         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 977         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 978         fill_fpgregset):  New routines for procfs support.
 979         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 980         if we have an optional procfs and /proc is accessible.
 981         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 982         including sys/procfs.h.
 983         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 984         is defined, additionally perform a PIOCSSIG to really terminate
 985         the inferior.
 986         (create_procinfo):  Always return a result.
 987         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 988         PROCFS_DONT_TRACE_IFAULT is defined.
 989         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 990         argument to startup_inferior if it is defined.
 991         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 992         of tracing exits from exec system calls. Needed for the user level
 993         loader under Alpha OSF/1.
 994         (do_detach):  Clear any pending signal if we want to detach from
 995         a process without a signal.
 996         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 997         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 998         intend to set.
 999         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
1000         pending signals are numbered from 1 instead of 0.
1001         (info_proc_mappings):  Increase size of output format for addresses
1002         if BFD_HOST_64_BIT is defined.
1003         (procfs_stop):  Renamed from child_stop.
1004         (_initialize_procfs):  Don't add procfs support if we have an
1005         optional procfs and /proc is not accessible.
1006
1007 start-sanitize-gdbtk
1008 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
1009
1010         * gdbtk.tcl:  Add button to control mixed source disassembly.
1011         Use text widgets in expr window.  The give me more control over
1012         layout.
1013         Add auto-updating of exprs in expression window.
1014         Handle expressions out of scope a bit better.
1015         Make selected window pop up to the top when invoked via the
1016         menubar.
1017         Make copyright message have raised relief.
1018
1019         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
1020         during startup.
1021 end-sanitize-gdbtk
1022
1023 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
1024
1025         * array-rom.c: Add support for most commands.
1026
1027         * monitor.c: Add GDB remote protocol for the hybrid environment on
1028         the Array board.
1029
1030 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
1031
1032         * command.c (show_user_1): Use print_command_line to show a user
1033         defined command (including control structures).
1034
1035         * top.c (init_main): Change documentation for user defined
1036         commands to indicate they may accept up to ten arguments.
1037
1038 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
1039
1040         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
1041         `move $s8, $sp' instruction.
1042
1043 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
1044
1045         * target.c, target.h (target_signal_from_command): New function.
1046         * infrun.c (handle_command, signals_info), infcmd.c
1047         (signal_command): Use it.
1048         * infrun.c, infcmd.c: Update docstrings for these commands.
1049
1050         * target.h (enum target_signal), target.c (signals), target.c
1051         (target_signal_from_host, target_signal_to_host): Add
1052         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
1053         * config/tm-lynx.h: Define signal numbers for realtime events.
1054
1055 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1056
1057         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
1058         for Sun acc 3.0 under SunOS4.
1059
1060         Changes to improve handling of runtime common symbols
1061         under SunOS4.
1062         * minsyms.c (get_symbol_leading_char):  New routine to determine
1063         the leading symbol character for an objfile.
1064         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
1065         Use it.
1066         * objfiles.h (rt_common_objfile):  New global, points to objfile
1067         containing the runtime common minimal symbols.
1068         * objfiles.c (free_objfile):  Mark rt_common_objfile as
1069         unallocated before freeing it.
1070         * solib.c (allocate_rt_common_objfile):  New routine to allocate
1071         an objfile for the runtime common minimal symbols.
1072         (solib_add_common_symbols):  Allocate an objfile for the runtime
1073         common symbols if necessary and put common symbols into it.
1074         Clean up code and comments.
1075         (solib_add, special_symbol_handling):  Cleanup comments regarding
1076         runtime common symbols.
1077         * stabsread.c (scan_file_globals_1):  New routine, contains
1078         old scan_file_globals code. Checks if there are any unresolved
1079         global symbols before starting the expensive minimal symbol table
1080         search.
1081         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
1082         objfile and eventually for the runtime common objfile. Complains
1083         about any unresolved global symbols and removes them from the
1084         global symbol chain to avoid dangling pointers into the symbol
1085         table if the symbol table is reread.
1086
1087 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
1088
1089         * Makefile.in (install_only uninstall):  Indent for clarity.
1090
1091         * core.c (dis_asm_read_memory):  Add call to
1092         dis_asm_read_memory_hook to provide alternate way for disassembler
1093         to read memory.
1094
1095         * defs.h:  Protect from multiple inclusion.  Add decl for
1096         dis_asm_read_memory_hook.
1097
1098         * top.c:  Make window startup be the default.
1099         * Add dis_asm_read_memory_hook.
1100
1101 start-sanitize-gdbtk
1102         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
1103         output.
1104         * (breakpoint_notify):  Don't send null filename to tcl.
1105         * (gdb_eval):  New tcl command to eval an expression.
1106         * (gdb_disassemble):  New tcl command to do disassembly.  This
1107         allows tcl code to choose between exec file and target memeory,
1108         and can also do mixed source and assembly.
1109         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
1110         that more of the environment is set up.  Also, create link between
1111         gdb and tcl vars disassemble{-_}from{-_}exec.
1112
1113         * gdbtk.tcl:  New expression window support.
1114         * Make assembly window be 80 columns wide.
1115         * Use new disassembly method.  Add menu items to select
1116         disassembly from exec file or target.
1117         * Change View menubar item to Options.
1118
1119         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
1120         since they don't exist yet.
1121
1122         * Pop up a copyright window on startup.
1123 end-sanitize-gdbtk
1124
1125 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
1126
1127         * stabsread.c (define_symbol): Handle `a' symbol type used for
1128         reference parameter passed in a register.
1129
1130 start-sanitize-gdbtk
1131 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
1132
1133         * gdbtk.tcl (build_framework): Add standard commands menu, more
1134         windows to standard windows menu.
1135         (not_implemented_yet): Clarify message.
1136 end-sanitize-gdbtk
1137
1138 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
1139
1140         * defs.h: move include tm.h up, so that the type LONGEST can
1141         also based on the target requirement to determine. In this case
1142         target mips64.
1143
1144         * remote-os9k.c (rombug_open): catch exception e in rombug.
1145         * remote-os9k.c (rombug_wait): print message before register display
1146         from rombug.
1147
1148 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
1149
1150         * top.c (locate_arg): Call strchr not index.
1151
1152 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
1153
1154         * ch-exp.y (literal):  Recognize NULL.
1155         (tuple):  Parse simple unlabelled tuples.
1156         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
1157         evaluate brace-initializer-expressions depending on context.
1158         (evaluate_subexp case UNOP_CAST):  Pass the target type as
1159         expected type when evaluating the expression.
1160
1161         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
1162         BOOL from TYPE_NAME.
1163         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
1164         TYPE_CODE_RANGE better than print_type_scalar does.
1165         (chill_val_print_array_elements):  Use above new function.
1166
1167 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
1168
1169         * remote-udi.c (udi_load): Tell symbol_file_add that the
1170         program being loaded is the main program.
1171
1172 For older changes see ChangeLog-94
1173 \f
1174 Local Variables:
1175 mode: indented-text
1176 left-margin: 8
1177 fill-column: 74
1178 version-control: never
1179 End: