gdb/ChangeLog

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