gdb/ChangeLog

   1 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
   2
   3         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
   4         window.
   5
   6         * sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
   7         downloads to SPARClite demo boards.
   8
   9 Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  10
  11         * remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
  12         no hope of working as is for a long time (in particular, shebs' 27
  13         Jan 95 change confuses the issue further--target_read_memory and
  14         xfer_core_file do *not* do the same thing in this context).
  15         Revise comment.
  16
  17 Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  18
  19         * elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
  20         procedure linkage table symbols, it is no longer set due to the
  21         Jan 6 BFD change in bfd/elfcode.h.
  22
  23 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
  24
  25         * top.c (use_windows): Clarify comments.
  26
  27         * convex-tdep.c (xfer_core_file): Comment out.
  28         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
  29         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
  30         references to target_read_memory.
  31         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
  32         declarations.
  33         * corelow.c (core_open, core_detach): Make static.
  34
  35         * arm-tdep.c: Make it compile.
  36         (exec_file_command, xfer_core_file): Comment out.
  37         (arm_print_insn): Remove, now in libopcodes.
  38         (skip_prologue): Comment out most of body.
  39         (arm_frame_find_saved_regs): Move here from tm-arm.h.
  40         (_initialize_arm_tdep): Set tm_print_insn.
  41         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
  42         (XFER_CORE_FILE): Remove.
  43         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
  44
  45 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  46
  47         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
  48
  49 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
  50
  51         * symtab.c (find_pc_line): When subtracting one to get a line
  52         number, make sure not to end up with zero.
  53
  54         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
  55         problems with those changes were (a) the file didn't compile, (b)
  56         they changed memset to bzero--memset is correct, (c) they took out
  57         code to deal with boards lacking floating point, (d) who knows
  58         what I didn't discover in a quick read.
  59
  60 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
  61
  62         * sparcl-tdep.c:  Clean up formatting and indentation.
  63
  64 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
  65
  66         * remote-hms.c (hms_ops): Change ref of hr_load_image
  67         to gr_load_image.
  68         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
  69         dcache_poke, dcache_init):  Deleted.
  70         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
  71         Use dcache routines provided by remote-util.h
  72
  73 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
  74
  75         * configure.in: Add support for powerpc-*-eabi.
  76
  77         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
  78         PowerPC support.
  79
  80 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  81
  82         * language.h (struct language_defn):  New field c_style_arrays.
  83         * language.c (unknown_language_defn, auto_language_defn,
  84         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
  85         asm_language_defn):  Set c_style_arrays to true.
  86         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
  87         f-lang.c (f_language_defn):  Set c_style_arrays to false.
  88         * valops.c (value_string):  If c_style_array is not set,
  89         allocate string in gdb (not inferior) using allocate_value.
  90
  91         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
  92         Only call value_coerce_array if current_language->c_style_arrays.
  93         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
  94
  95         * valops.c (chill_varying_type):  New predicate.
  96         * valops.c (value_cast):  Support assigning a fixed string or array
  97         to a variable string/array structure.
  98
  99         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
 100         Check index>=lowerbound, and then add lowerbound to index here,
 101         instead of in caller.  Generalize to arbitrary lval_types.
 102         (value_subscript):  Use enhanced value_subscripted_rvalue if
 103         c_style_arrays is false (and index is in range).
 104
 105 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
 106
 107         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
 108         found.
 109         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
 110         popping up expression window for the first time.
 111
 112 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 113
 114         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
 115         TYPE_LENGTH is length in bytes, not bits.
 116
 117 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 118
 119         * infrun.c (proceed): Flush stdout before resuming inferior.
 120         * infcmd.c (step_1), annotate.c (annotate_starting):
 121         Don't bother to flush here.
 122
 123 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 124
 125         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 126         by an ill-advised global search and replace.
 127
 128 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 129
 130         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 131         widget bug to make Options|Natural button work.
 132
 133         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 134         g++ caused by out-of-order pc's.
 135         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 136         add scrollbar.
 137
 138 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 139
 140         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 141         doc!
 142
 143 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 144
 145         Add support for Chill bitstring literals (e.h. H'FF00').
 146         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 147         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 148         just print B'<unimlemented>'.
 149         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 150         * valops.c, value.h (value_bitstring):  New function.
 151         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 152
 153         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 154         check that return type is non-void, and print in proper Chill syntax.
 155
 156 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 157
 158         * Makefile.in: Remove references to remote-mon.c.
 159         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 160         * rom68k-rom.c: Support for Rom68k monitor.
 161
 162 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 163
 164         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 165         gcc/ch/runtime not chillrt, since that is where the chill runtime
 166         lives now.
 167
 168 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 169
 170         * remote-hms.c (hms_load): Delete.
 171         (target_ops): Use hr_load_image.
 172
 173         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 174         Define memory_insert/remove_breakpoint.
 175         * xm-go32.h: Remove redundant SIGs.
 176
 177 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 178
 179         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 180
 181 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 182
 183         * expression.h (OP_LABELED):  New operator, for Chill
 184         labeled structre tuples.
 185         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 186         New non-terminals, to handle labeled structure tuples.
 187         (tuple):  Re-define using tuple_elements.
 188         * eval.c (evaluate_labeled_field_init):  New function, to handle
 189         initialization of structure fields, possibly using OP_LABELED.
 190         (evaluate_subexp):  Use it.
 191         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 192         for Chill.  Handled OP_LABELED.
 193         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 194
 195         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 196         * valarith.c (value_bit_index):  Just treat bitstring as represented
 197         by an array of bytes.  Alignment is handled by compiler.
 198
 199 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 200
 201         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 202         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 203
 204 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 205
 206         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 207         command.
 208         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 209         write.
 210
 211 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 212
 213         * parse.c (_initialize_parse): Improve wording of names of
 214         msym_*_symbol_type.
 215
 216 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 217
 218         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 219         (mips_fpu): Change type to enum mips_fpu_type.
 220         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 221         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 222         Don't initialize.
 223         (mips_fpu_string): New static variable.
 224         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 225         (mips_pop_frame): Likewise.
 226         (mips_extract_return_value): Likewise.
 227         (mips_store_return_value): Likewise.
 228         (mips_set_fpu_command): New static function.
 229         (mips_show_fpu_command): New static function.
 230         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 231
 232 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 233
 234         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 235
 236         * parse.c (write_exp_msymbol): Use new variables
 237         msym_*_symbol_type as type of msymbol expression.
 238         (_initialize_parse): Initialize them.
 239
 240 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 241
 242         General cleanup and simplication of disassembler interface.
 243         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 244         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 245         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 246         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 247         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 248         had been -pinsn.c files.
 249         * Makefile.in (ALLDEPFILES): Remove removed files.
 250         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 251         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 252         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 253         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 254         Remove compile actions.
 255         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 256         vax-tdep.o: Add compile actions.
 257         * defs.h (tm_print_insn): New global.
 258         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 259         (_initialize_a29k_tdep): Rename from _initialize_29k,
 260         set tm_print_insn.
 261         * alpha-tdep.c (print_insn): Remove.
 262         (_initialize_alpha_tdep): Set tm_print_insn.
 263         * arm-tdep.c (arm_print_insn): New function, was print_insn
 264         in arm-pinsn.c.
 265         * convex-tdep.c (convex_print_insn): New function, was print_insn
 266         in convex-pinsn.c.
 267         * h8300-tdep.c (print_insn): Remove.
 268         (gdb_print_insn_h8300): New function.
 269         (_initialize_h8300_tdep): New function.
 270         * h8500-tdep.c (print_insn): Remove.
 271         (_initialize_h8500_tdep): New function.
 272         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 273         * i386-tdep.c (_initialize_i386_tdep): New function.
 274         * i960-tdep.c (mem, next_insn): New functions, were in
 275         i960-pinsn.c.
 276         (_initialize_i960_tdep): Set tm_print_insn.
 277         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 278         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 279         * mips-tdep.c (gdb_print_insn_mips): New function.
 280         (_initialize_mips_tdep): Set tm_print_insn.
 281         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 282         in pyr-pinsn.c.
 283         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 284         * sh-tdep.c (print_insn): Remove.
 285         (gdb_print_insn_sh): New function.
 286         (_initialize_sh_tdep): Set tm_print_insn.
 287         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 288         * w65-tdep.c (print_insn): Remove.
 289         (_initialize_w65_tdep): New function.
 290         * z8k-tdep.c (print_insn): Remove.
 291         (gdb_print_insn_z8k): New function.
 292         (_initialize_z8k_tdep): Set tm_print_insn.
 293         * printcmd.c (print_insn): New function, generic disassembler.
 294         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 295
 296 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 297
 298         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 299         and config/a29k/vx29k.mt.
 300         * configure.in: add new configuration a29k-*-vxworks.
 301         * remote-vx29k.c: new file merged from WRS.
 302         * remote-vx.c: merge changes from WRS.
 303         * config/a29k/vx29k.mt: new file for new configuration.
 304         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 305
 306 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 307
 308         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 309         New declarations.
 310         (enum bpdisp): Change name of 'delete' member to 'del'.
 311         (struct bpstat): Changed name to 'bpstats'.
 312         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 313         breakpoint_chain): Made globally visible.
 314         (bpstat_stop_status): Use new name for bpstat.
 315         (break_command_1, watch_command_1, catch_command_1,
 316         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 317         instead of 'delete'.
 318         (set_breakpoint_sal): New function.
 319         * defs.h (registers_changed_hook): New declaration.
 320         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 321         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 322         * main.c (main): Don't scan options when in WIN32 and exit
 323         without entering main loop.
 324         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 325         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 326         member 'class' to 'aclass'.
 327         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 328         * top.c (registers_changed_hook): New definition.
 329         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 330         in same way as __GO32__.
 331         * value.h (c_typedef_print): Rename 'new' argument.
 332
 333         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 334         * configure.in: Suppprt for w65,
 335
 336
 337 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 338
 339         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 340         not stop_pc, to proceed.
 341
 342         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 343
 344 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 345
 346         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 347         accept it was accidental.  "handle 0" and "info signal 0" remain
 348         illegal, though.
 349
 350 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 351
 352         * Makefile.in (all): Don't make libgdb-files.
 353         (libgdb): New action, makes libgdb-files.
 354
 355 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 356
 357         * stabsread.c (read_enum_type):  When pending enum symbols are
 358         put into the enum type, they must be inserted in "backwards
 359         order, in case we've overflowed a struct pending buffer.
 360
 361 start-sanitize-gdbtk
 362 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 363
 364         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 365         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 366         including dismiss button, and better error handling.
 367         * (create_command_win):  Bind button 2 to retrieve selection.
 368 end-sanitize-gdbtk
 369
 370 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 371
 372         * README:  Add note about SPARCworks cc release 3.0 and higher.
 373
 374         Add procfs support for Alpha OSF/1-2.x.
 375         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 376         OSF/1 native support.
 377         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 378         (MUNCH_DEFINE):  Removed.
 379         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 380         for procfs support.
 381         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 382         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 383         in release 1.x is incomplete.
 384         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 385         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 386         fill_fpgregset):  New routines for procfs support.
 387         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 388         if we have an optional procfs and /proc is accessible.
 389         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 390         including sys/procfs.h.
 391         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 392         is defined, additionally perform a PIOCSSIG to really terminate
 393         the inferior.
 394         (create_procinfo):  Always return a result.
 395         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 396         PROCFS_DONT_TRACE_IFAULT is defined.
 397         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 398         argument to startup_inferior if it is defined.
 399         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 400         of tracing exits from exec system calls. Needed for the user level
 401         loader under Alpha OSF/1.
 402         (do_detach):  Clear any pending signal if we want to detach from
 403         a process without a signal.
 404         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 405         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 406         intend to set.
 407         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 408         pending signals are numbered from 1 instead of 0.
 409         (info_proc_mappings):  Increase size of output format for addresses
 410         if BFD_HOST_64_BIT is defined.
 411         (procfs_stop):  Renamed from child_stop.
 412         (_initialize_procfs):  Don't add procfs support if we have an
 413         optional procfs and /proc is not accessible.
 414
 415 start-sanitize-gdbtk
 416 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 417
 418         * gdbtk.tcl:  Add button to control mixed source disassembly.
 419         Use text widgets in expr window.  The give me more control over
 420         layout.
 421         Add auto-updating of exprs in expression window.
 422         Handle expressions out of scope a bit better.
 423         Make selected window pop up to the top when invoked via the
 424         menubar.
 425         Make copyright message have raised relief.
 426
 427         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 428         during startup.
 429 end-sanitize-gdbtk
 430
 431 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 432
 433         * array-rom.c: Add support for most commands.
 434
 435         * monitor.c: Add GDB remote protocol for the hybrid environment on
 436         the Array board.
 437
 438 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 439
 440         * command.c (show_user_1): Use print_command_line to show a user
 441         defined command (including control structures).
 442
 443         * top.c (init_main): Change documentation for user defined
 444         commands to indicate they may accept up to ten arguments.
 445
 446 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 447
 448         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 449         `move $s8, $sp' instruction.
 450
 451 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 452
 453         * target.c, target.h (target_signal_from_command): New function.
 454         * infrun.c (handle_command, signals_info), infcmd.c
 455         (signal_command): Use it.
 456         * infrun.c, infcmd.c: Update docstrings for these commands.
 457
 458         * target.h (enum target_signal), target.c (signals), target.c
 459         (target_signal_from_host, target_signal_to_host): Add
 460         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 461         * config/tm-lynx.h: Define signal numbers for realtime events.
 462
 463 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 464
 465         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 466         for Sun acc 3.0 under SunOS4.
 467
 468         Changes to improve handling of runtime common symbols
 469         under SunOS4.
 470         * minsyms.c (get_symbol_leading_char):  New routine to determine
 471         the leading symbol character for an objfile.
 472         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 473         Use it.
 474         * objfiles.h (rt_common_objfile):  New global, points to objfile
 475         containing the runtime common minimal symbols.
 476         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 477         unallocated before freeing it.
 478         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 479         an objfile for the runtime common minimal symbols.
 480         (solib_add_common_symbols):  Allocate an objfile for the runtime
 481         common symbols if necessary and put common symbols into it.
 482         Clean up code and comments.
 483         (solib_add, special_symbol_handling):  Cleanup comments regarding
 484         runtime common symbols.
 485         * stabsread.c (scan_file_globals_1):  New routine, contains
 486         old scan_file_globals code. Checks if there are any unresolved
 487         global symbols before starting the expensive minimal symbol table
 488         search.
 489         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 490         objfile and eventually for the runtime common objfile. Complains
 491         about any unresolved global symbols and removes them from the
 492         global symbol chain to avoid dangling pointers into the symbol
 493         table if the symbol table is reread.
 494
 495 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 496
 497         * Makefile.in (install_only uninstall):  Indent for clarity.
 498
 499         * core.c (dis_asm_read_memory):  Add call to
 500         dis_asm_read_memory_hook to provide alternate way for disassembler
 501         to read memory.
 502
 503         * defs.h:  Protect from multiple inclusion.  Add decl for
 504         dis_asm_read_memory_hook.
 505
 506         * top.c:  Make window startup be the default.
 507         * Add dis_asm_read_memory_hook.
 508
 509 start-sanitize-gdbtk
 510         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 511         output.
 512         * (breakpoint_notify):  Don't send null filename to tcl.
 513         * (gdb_eval):  New tcl command to eval an expression.
 514         * (gdb_disassemble):  New tcl command to do disassembly.  This
 515         allows tcl code to choose between exec file and target memeory,
 516         and can also do mixed source and assembly.
 517         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
 518         that more of the environment is set up.  Also, create link between
 519         gdb and tcl vars disassemble{-_}from{-_}exec.
 520
 521         * gdbtk.tcl:  New expression window support.
 522         * Make assembly window be 80 columns wide.
 523         * Use new disassembly method.  Add menu items to select
 524         disassembly from exec file or target.
 525         * Change View menubar item to Options.
 526
 527         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
 528         since they don't exist yet.
 529
 530         * Pop up a copyright window on startup.
 531 end-sanitize-gdbtk
 532
 533 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
 534
 535         * stabsread.c (define_symbol): Handle `a' symbol type used for
 536         reference parameter passed in a register.
 537
 538 start-sanitize-gdbtk
 539 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
 540
 541         * gdbtk.tcl (build_framework): Add standard commands menu, more
 542         windows to standard windows menu.
 543         (not_implemented_yet): Clarify message.
 544 end-sanitize-gdbtk
 545
 546 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 547
 548         * defs.h: move include tm.h up, so that the type LONGEST can
 549         also based on the target requirement to determine. In this case
 550         target mips64.
 551
 552         * remote-os9k.c (rombug_open): catch exception e in rombug.
 553         * remote-os9k.c (rombug_wait): print message before register display
 554         from rombug.
 555
 556 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 557
 558         * top.c (locate_arg): Call strchr not index.
 559
 560 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 561
 562         * ch-exp.y (literal):  Recognize NULL.
 563         (tuple):  Parse simple unlabelled tuples.
 564         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
 565         evaluate brace-initializer-expressions depending on context.
 566         (evaluate_subexp case UNOP_CAST):  Pass the target type as
 567         expected type when evaluating the expression.
 568
 569         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
 570         BOOL from TYPE_NAME.
 571         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
 572         TYPE_CODE_RANGE better than print_type_scalar does.
 573         (chill_val_print_array_elements):  Use above new function.
 574
 575 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 576
 577         * remote-udi.c (udi_load): Tell symbol_file_add that the
 578         program being loaded is the main program.
 579
 580 For older changes see ChangeLog-94
 581 \f
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 585 fill-column: 74
 586 version-control: never
 587 End: