gdb/ChangeLog

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