gdb/ChangeLog

   1 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
   2
   3         * top.c (use_windows): Clarify comments.
   4
   5         * convex-tdep.c (xfer_core_file): Comment out.
   6         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
   7         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
   8         references to target_read_memory.
   9         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
  10         declarations.
  11         * corelow.c (core_open, core_detach): Make static.
  12
  13         * arm-tdep.c: Make it compile.
  14         (exec_file_command, xfer_core_file): Comment out.
  15         (arm_print_insn): Remove, now in libopcodes.
  16         (skip_prologue): Comment out most of body.
  17         (arm_frame_find_saved_regs): Move here from tm-arm.h.
  18         (_initialize_arm_tdep): Set tm_print_insn.
  19         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
  20         (XFER_CORE_FILE): Remove.
  21         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
  22
  23 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  24
  25         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
  26
  27 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
  28
  29         * symtab.c (find_pc_line): When subtracting one to get a line
  30         number, make sure not to end up with zero.
  31
  32         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
  33         problems with those changes were (a) the file didn't compile, (b)
  34         they changed memset to bzero--memset is correct, (c) they took out
  35         code to deal with boards lacking floating point, (d) who knows
  36         what I didn't discover in a quick read.
  37
  38 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
  39
  40         * sparcl-tdep.c:  Clean up formatting and indentation.
  41
  42 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
  43
  44         * remote-hms.c (hms_ops): Change ref of hr_load_image
  45         to gr_load_image.
  46         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
  47         dcache_poke, dcache_init):  Deleted.
  48         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
  49         Use dcache routines provided by remote-util.h
  50
  51 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
  52
  53         * configure.in: Add support for powerpc-*-eabi.
  54
  55         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
  56         PowerPC support.
  57
  58 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  59
  60         * language.h (struct language_defn):  New field c_style_arrays.
  61         * language.c (unknown_language_defn, auto_language_defn,
  62         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
  63         asm_language_defn):  Set c_style_arrays to true.
  64         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
  65         f-lang.c (f_language_defn):  Set c_style_arrays to false.
  66         * valops.c (value_string):  If c_style_array is not set,
  67         allocate string in gdb (not inferior) using allocate_value.
  68
  69         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
  70         Only call value_coerce_array if current_language->c_style_arrays.
  71         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
  72
  73         * valops.c (chill_varying_type):  New predicate.
  74         * valops.c (value_cast):  Support assigning a fixed string or array
  75         to a variable string/array structure.
  76
  77         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
  78         Check index>=lowerbound, and then add lowerbound to index here,
  79         instead of in caller.  Generalize to arbitrary lval_types.
  80         (value_subscript):  Use enhanced value_subscripted_rvalue if
  81         c_style_arrays is false (and index is in range).
  82
  83 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
  84
  85         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
  86         found.
  87         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
  88         popping up expression window for the first time.
  89
  90 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  91
  92         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
  93         TYPE_LENGTH is length in bytes, not bits.
  94
  95 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  96
  97         * infrun.c (proceed): Flush stdout before resuming inferior.
  98         * infcmd.c (step_1), annotate.c (annotate_starting):
  99         Don't bother to flush here.
 100
 101 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 102
 103         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 104         by an ill-advised global search and replace.
 105
 106 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 107
 108         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 109         widget bug to make Options|Natural button work.
 110
 111         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 112         g++ caused by out-of-order pc's.
 113         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 114         add scrollbar.
 115
 116 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 117
 118         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 119         doc!
 120
 121 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 122
 123         Add support for Chill bitstring literals (e.h. H'FF00').
 124         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 125         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 126         just print B'<unimlemented>'.
 127         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 128         * valops.c, value.h (value_bitstring):  New function.
 129         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 130
 131         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 132         check that return type is non-void, and print in proper Chill syntax.
 133
 134 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 135
 136         * Makefile.in: Remove references to remote-mon.c.
 137         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 138         * rom68k-rom.c: Support for Rom68k monitor.
 139
 140 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 141
 142         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 143         gcc/ch/runtime not chillrt, since that is where the chill runtime
 144         lives now.
 145
 146 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 147
 148         * remote-hms.c (hms_load): Delete.
 149         (target_ops): Use hr_load_image.
 150
 151         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 152         Define memory_insert/remove_breakpoint.
 153         * xm-go32.h: Remove redundant SIGs.
 154
 155 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 156
 157         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 158
 159 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 160
 161         * expression.h (OP_LABELED):  New operator, for Chill
 162         labeled structre tuples.
 163         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 164         New non-terminals, to handle labeled structure tuples.
 165         (tuple):  Re-define using tuple_elements.
 166         * eval.c (evaluate_labeled_field_init):  New function, to handle
 167         initialization of structure fields, possibly using OP_LABELED.
 168         (evaluate_subexp):  Use it.
 169         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 170         for Chill.  Handled OP_LABELED.
 171         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 172
 173         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 174         * valarith.c (value_bit_index):  Just treat bitstring as represented
 175         by an array of bytes.  Alignment is handled by compiler.
 176
 177 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 178
 179         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 180         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 181
 182 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 183
 184         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 185         command.
 186         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 187         write.
 188
 189 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 190
 191         * parse.c (_initialize_parse): Improve wording of names of
 192         msym_*_symbol_type.
 193
 194 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 195
 196         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 197         (mips_fpu): Change type to enum mips_fpu_type.
 198         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 199         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 200         Don't initialize.
 201         (mips_fpu_string): New static variable.
 202         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 203         (mips_pop_frame): Likewise.
 204         (mips_extract_return_value): Likewise.
 205         (mips_store_return_value): Likewise.
 206         (mips_set_fpu_command): New static function.
 207         (mips_show_fpu_command): New static function.
 208         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 209
 210 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 211
 212         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 213
 214         * parse.c (write_exp_msymbol): Use new variables
 215         msym_*_symbol_type as type of msymbol expression.
 216         (_initialize_parse): Initialize them.
 217
 218 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 219
 220         General cleanup and simplication of disassembler interface.
 221         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 222         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 223         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 224         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 225         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 226         had been -pinsn.c files.
 227         * Makefile.in (ALLDEPFILES): Remove removed files.
 228         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 229         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 230         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 231         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 232         Remove compile actions.
 233         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 234         vax-tdep.o: Add compile actions.
 235         * defs.h (tm_print_insn): New global.
 236         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 237         (_initialize_a29k_tdep): Rename from _initialize_29k,
 238         set tm_print_insn.
 239         * alpha-tdep.c (print_insn): Remove.
 240         (_initialize_alpha_tdep): Set tm_print_insn.
 241         * arm-tdep.c (arm_print_insn): New function, was print_insn
 242         in arm-pinsn.c.
 243         * convex-tdep.c (convex_print_insn): New function, was print_insn
 244         in convex-pinsn.c.
 245         * h8300-tdep.c (print_insn): Remove.
 246         (gdb_print_insn_h8300): New function.
 247         (_initialize_h8300_tdep): New function.
 248         * h8500-tdep.c (print_insn): Remove.
 249         (_initialize_h8500_tdep): New function.
 250         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 251         * i386-tdep.c (_initialize_i386_tdep): New function.
 252         * i960-tdep.c (mem, next_insn): New functions, were in
 253         i960-pinsn.c.
 254         (_initialize_i960_tdep): Set tm_print_insn.
 255         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 256         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 257         * mips-tdep.c (gdb_print_insn_mips): New function.
 258         (_initialize_mips_tdep): Set tm_print_insn.
 259         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 260         in pyr-pinsn.c.
 261         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 262         * sh-tdep.c (print_insn): Remove.
 263         (gdb_print_insn_sh): New function.
 264         (_initialize_sh_tdep): Set tm_print_insn.
 265         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 266         * w65-tdep.c (print_insn): Remove.
 267         (_initialize_w65_tdep): New function.
 268         * z8k-tdep.c (print_insn): Remove.
 269         (gdb_print_insn_z8k): New function.
 270         (_initialize_z8k_tdep): Set tm_print_insn.
 271         * printcmd.c (print_insn): New function, generic disassembler.
 272         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 273
 274 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 275
 276         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 277         and config/a29k/vx29k.mt.
 278         * configure.in: add new configuration a29k-*-vxworks.
 279         * remote-vx29k.c: new file merged from WRS.
 280         * remote-vx.c: merge changes from WRS.
 281         * config/a29k/vx29k.mt: new file for new configuration.
 282         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 283
 284 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 285
 286         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 287         New declarations.
 288         (enum bpdisp): Change name of 'delete' member to 'del'.
 289         (struct bpstat): Changed name to 'bpstats'.
 290         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 291         breakpoint_chain): Made globally visible.
 292         (bpstat_stop_status): Use new name for bpstat.
 293         (break_command_1, watch_command_1, catch_command_1,
 294         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 295         instead of 'delete'.
 296         (set_breakpoint_sal): New function.
 297         * defs.h (registers_changed_hook): New declaration.
 298         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 299         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 300         * main.c (main): Don't scan options when in WIN32 and exit
 301         without entering main loop.
 302         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 303         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 304         member 'class' to 'aclass'.
 305         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 306         * top.c (registers_changed_hook): New definition.
 307         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 308         in same way as __GO32__.
 309         * value.h (c_typedef_print): Rename 'new' argument.
 310
 311         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 312         * configure.in: Suppprt for w65,
 313
 314
 315 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 316
 317         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 318         not stop_pc, to proceed.
 319
 320         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 321
 322 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 323
 324         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 325         accept it was accidental.  "handle 0" and "info signal 0" remain
 326         illegal, though.
 327
 328 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 329
 330         * Makefile.in (all): Don't make libgdb-files.
 331         (libgdb): New action, makes libgdb-files.
 332
 333 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 334
 335         * stabsread.c (read_enum_type):  When pending enum symbols are
 336         put into the enum type, they must be inserted in "backwards
 337         order, in case we've overflowed a struct pending buffer.
 338
 339 start-sanitize-gdbtk
 340 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 341
 342         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 343         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 344         including dismiss button, and better error handling.
 345         * (create_command_win):  Bind button 2 to retrieve selection.
 346 end-sanitize-gdbtk
 347
 348 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 349
 350         * README:  Add note about SPARCworks cc release 3.0 and higher.
 351
 352         Add procfs support for Alpha OSF/1-2.x.
 353         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 354         OSF/1 native support.
 355         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 356         (MUNCH_DEFINE):  Removed.
 357         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 358         for procfs support.
 359         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 360         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 361         in release 1.x is incomplete.
 362         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 363         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 364         fill_fpgregset):  New routines for procfs support.
 365         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 366         if we have an optional procfs and /proc is accessible.
 367         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 368         including sys/procfs.h.
 369         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 370         is defined, additionally perform a PIOCSSIG to really terminate
 371         the inferior.
 372         (create_procinfo):  Always return a result.
 373         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 374         PROCFS_DONT_TRACE_IFAULT is defined.
 375         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 376         argument to startup_inferior if it is defined.
 377         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 378         of tracing exits from exec system calls. Needed for the user level
 379         loader under Alpha OSF/1.
 380         (do_detach):  Clear any pending signal if we want to detach from
 381         a process without a signal.
 382         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 383         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 384         intend to set.
 385         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 386         pending signals are numbered from 1 instead of 0.
 387         (info_proc_mappings):  Increase size of output format for addresses
 388         if BFD_HOST_64_BIT is defined.
 389         (procfs_stop):  Renamed from child_stop.
 390         (_initialize_procfs):  Don't add procfs support if we have an
 391         optional procfs and /proc is not accessible.
 392
 393 start-sanitize-gdbtk
 394 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 395
 396         * gdbtk.tcl:  Add button to control mixed source disassembly.
 397         Use text widgets in expr window.  The give me more control over
 398         layout.
 399         Add auto-updating of exprs in expression window.
 400         Handle expressions out of scope a bit better.
 401         Make selected window pop up to the top when invoked via the
 402         menubar.
 403         Make copyright message have raised relief.
 404
 405         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 406         during startup.
 407 end-sanitize-gdbtk
 408
 409 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 410
 411         * array-rom.c: Add support for most commands.
 412
 413         * monitor.c: Add GDB remote protocol for the hybrid environment on
 414         the Array board.
 415
 416 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 417
 418         * command.c (show_user_1): Use print_command_line to show a user
 419         defined command (including control structures).
 420
 421         * top.c (init_main): Change documentation for user defined
 422         commands to indicate they may accept up to ten arguments.
 423
 424 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 425
 426         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 427         `move $s8, $sp' instruction.
 428
 429 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 430
 431         * target.c, target.h (target_signal_from_command): New function.
 432         * infrun.c (handle_command, signals_info), infcmd.c
 433         (signal_command): Use it.
 434         * infrun.c, infcmd.c: Update docstrings for these commands.
 435
 436         * target.h (enum target_signal), target.c (signals), target.c
 437         (target_signal_from_host, target_signal_to_host): Add
 438         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 439         * config/tm-lynx.h: Define signal numbers for realtime events.
 440
 441 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 442
 443         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 444         for Sun acc 3.0 under SunOS4.
 445
 446         Changes to improve handling of runtime common symbols
 447         under SunOS4.
 448         * minsyms.c (get_symbol_leading_char):  New routine to determine
 449         the leading symbol character for an objfile.
 450         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 451         Use it.
 452         * objfiles.h (rt_common_objfile):  New global, points to objfile
 453         containing the runtime common minimal symbols.
 454         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 455         unallocated before freeing it.
 456         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 457         an objfile for the runtime common minimal symbols.
 458         (solib_add_common_symbols):  Allocate an objfile for the runtime
 459         common symbols if necessary and put common symbols into it.
 460         Clean up code and comments.
 461         (solib_add, special_symbol_handling):  Cleanup comments regarding
 462         runtime common symbols.
 463         * stabsread.c (scan_file_globals_1):  New routine, contains
 464         old scan_file_globals code. Checks if there are any unresolved
 465         global symbols before starting the expensive minimal symbol table
 466         search.
 467         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 468         objfile and eventually for the runtime common objfile. Complains
 469         about any unresolved global symbols and removes them from the
 470         global symbol chain to avoid dangling pointers into the symbol
 471         table if the symbol table is reread.
 472
 473 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 474
 475         * Makefile.in (install_only uninstall):  Indent for clarity.
 476
 477         * core.c (dis_asm_read_memory):  Add call to
 478         dis_asm_read_memory_hook to provide alternate way for disassembler
 479         to read memory.
 480
 481         * defs.h:  Protect from multiple inclusion.  Add decl for
 482         dis_asm_read_memory_hook.
 483
 484         * top.c:  Make window startup be the default.
 485         * Add dis_asm_read_memory_hook.
 486
 487 start-sanitize-gdbtk
 488         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 489         output.
 490         * (breakpoint_notify):  Don't send null filename to tcl.
 491         * (gdb_eval):  New tcl command to eval an expression.
 492         * (gdb_disassemble):  New tcl command to do disassembly.  This
 493         allows tcl code to choose between exec file and target memeory,
 494         and can also do mixed source and assembly.
 495         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
 496         that more of the environment is set up.  Also, create link between
 497         gdb and tcl vars disassemble{-_}from{-_}exec.
 498
 499         * gdbtk.tcl:  New expression window support.
 500         * Make assembly window be 80 columns wide.
 501         * Use new disassembly method.  Add menu items to select
 502         disassembly from exec file or target.
 503         * Change View menubar item to Options.
 504
 505         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
 506         since they don't exist yet.
 507
 508         * Pop up a copyright window on startup.
 509 end-sanitize-gdbtk
 510
 511 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
 512
 513         * stabsread.c (define_symbol): Handle `a' symbol type used for
 514         reference parameter passed in a register.
 515
 516 start-sanitize-gdbtk
 517 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
 518
 519         * gdbtk.tcl (build_framework): Add standard commands menu, more
 520         windows to standard windows menu.
 521         (not_implemented_yet): Clarify message.
 522 end-sanitize-gdbtk
 523
 524 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 525
 526         * defs.h: move include tm.h up, so that the type LONGEST can
 527         also based on the target requirement to determine. In this case
 528         target mips64.
 529
 530         * remote-os9k.c (rombug_open): catch exception e in rombug.
 531         * remote-os9k.c (rombug_wait): print message before register display
 532         from rombug.
 533
 534 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 535
 536         * top.c (locate_arg): Call strchr not index.
 537
 538 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 539
 540         * ch-exp.y (literal):  Recognize NULL.
 541         (tuple):  Parse simple unlabelled tuples.
 542         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
 543         evaluate brace-initializer-expressions depending on context.
 544         (evaluate_subexp case UNOP_CAST):  Pass the target type as
 545         expected type when evaluating the expression.
 546
 547         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
 548         BOOL from TYPE_NAME.
 549         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
 550         TYPE_CODE_RANGE better than print_type_scalar does.
 551         (chill_val_print_array_elements):  Use above new function.
 552
 553 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 554
 555         * remote-udi.c (udi_load): Tell symbol_file_add that the
 556         program being loaded is the main program.
 557
 558 For older changes see ChangeLog-94
 559 \f
 560 Local Variables:
 561 mode: indented-text
 562 left-margin: 8
 563 fill-column: 74
 564 version-control: never
 565 End: