gdb/ChangeLog

   1 Wed Feb  1 12:23:57 1995  Per Bothner  <bothner@kalessin.cygnus.com>
   2
   3         * ch-exp.y (value_string_element, string_primitive_value,
   4         start_element, left_element, right_element, slice_size,
   5         lower_element, upper_element, first_element):  Removed.
   6         (value_string_slice, value_array_slice):  Replaced by ...
   7         (slice):  New non-terminal, with working slice support.
   8         (primitive_value_lparen, rparen):  New non-terminals.
   9         (maybe_tuple_elements):  New non-terminal, to allow empty tuples.
  10         (idtokentab):  Added "up".
  11
  12         * value.h (COERCE_VARYING_ARRAY):  New macro.
  13         * valarith.c (value_subscript):  Use it.
  14         * valops.c (value_cast):  Likewise.  Also, do nothing if already
  15         correct type, and allow converting from/to range to/from scalar.
  16
  17         * valops.c, value.h (varying_to_slice, value_slice):  New functions.
  18         * eval.c (OP_ARRAY):  Add cast for array element.
  19         * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT):  New exp_opcodes.
  20         * valops.c (chill_varying_type):  Moved function frp, here ...
  21         * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
  22         * parse.c (length_of_subexp, prefixify_subexp):  Add support
  23         for TERNOP_SLICE, TERNOP_SLICE_COUNT.
  24         * expprint.c (print_subexp, dump_expression):  Likewise.
  25         * eval.c (evaluate_subexp):  Likewise.
  26
  27         * eval.c (evaluate_subexp case MULTI_SUBSCRIPT):  Don't call
  28         value_x_binop on a Chill varying string.
  29
  30 Tue Jan 31 13:51:53 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  31
  32         * config/m68k/monitor.mt,
  33         config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
  34         depfiles in TDEPFILES not REMOTE_O.
  35
  36 Tue Jan 31 11:14:44 1995  Steve Chamberlain  <sac@splat>
  37
  38         From nigel@algor.co.uk.
  39         * ser-go32.c (dos_close): Don't crash if scb null.
  40         (dos_sendbreak): New function.
  41         (dos_ops): Point to dos_sendbreak.
  42         (dos_info): Calculate COM number correctly.
  43
  44 Tue Jan 31 09:40:11 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  45
  46         * xcoffread.c (process_xcoff_symbol): Use new variables
  47         func_symbol_type and var_symbol_type as type of functions and
  48         variables which don't have any stabs associated with them.
  49         Reindent most of function.
  50         (_initialize_xcoffread): Initialize *_symbol_type.
  51
  52         * xcoffread.c (read_xcoff_symtab): Reindent most of function.
  53         Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
  54         them (this part commented out as I didn't quite get it to work).
  55         (cs_to_section, find_targ_sec): New functions, to support above code.
  56         * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
  57         actually present.
  58
  59 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
  60
  61         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
  62         window.
  63
  64         * sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
  65         downloads to SPARClite demo boards.
  66
  67 Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  68
  69         * remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
  70         no hope of working as is for a long time (in particular, shebs' 27
  71         Jan 95 change confuses the issue further--target_read_memory and
  72         xfer_core_file do *not* do the same thing in this context).
  73         Revise comment.
  74
  75 Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  76
  77         * elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
  78         procedure linkage table symbols, it is no longer set due to the
  79         Jan 6 BFD change in bfd/elfcode.h.
  80
  81 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
  82
  83         * top.c (use_windows): Clarify comments.
  84
  85         * convex-tdep.c (xfer_core_file): Comment out.
  86         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
  87         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
  88         references to target_read_memory.
  89         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
  90         declarations.
  91         * corelow.c (core_open, core_detach): Make static.
  92
  93         * arm-tdep.c: Make it compile.
  94         (exec_file_command, xfer_core_file): Comment out.
  95         (arm_print_insn): Remove, now in libopcodes.
  96         (skip_prologue): Comment out most of body.
  97         (arm_frame_find_saved_regs): Move here from tm-arm.h.
  98         (_initialize_arm_tdep): Set tm_print_insn.
  99         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
 100         (XFER_CORE_FILE): Remove.
 101         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
 102
 103 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 104
 105         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
 106
 107 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 108
 109         * symtab.c (find_pc_line): When subtracting one to get a line
 110         number, make sure not to end up with zero.
 111
 112         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
 113         problems with those changes were (a) the file didn't compile, (b)
 114         they changed memset to bzero--memset is correct, (c) they took out
 115         code to deal with boards lacking floating point, (d) who knows
 116         what I didn't discover in a quick read.
 117
 118 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
 119
 120         * sparcl-tdep.c:  Clean up formatting and indentation.
 121
 122 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
 123
 124         * remote-hms.c (hms_ops): Change ref of hr_load_image
 125         to gr_load_image.
 126         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
 127         dcache_poke, dcache_init):  Deleted.
 128         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
 129         Use dcache routines provided by remote-util.h
 130
 131 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
 132
 133         * configure.in: Add support for powerpc-*-eabi.
 134
 135         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
 136         PowerPC support.
 137
 138 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 139
 140         * language.h (struct language_defn):  New field c_style_arrays.
 141         * language.c (unknown_language_defn, auto_language_defn,
 142         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
 143         asm_language_defn):  Set c_style_arrays to true.
 144         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
 145         f-lang.c (f_language_defn):  Set c_style_arrays to false.
 146         * valops.c (value_string):  If c_style_array is not set,
 147         allocate string in gdb (not inferior) using allocate_value.
 148
 149         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
 150         Only call value_coerce_array if current_language->c_style_arrays.
 151         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
 152
 153         * valops.c (chill_varying_type):  New predicate.
 154         * valops.c (value_cast):  Support assigning a fixed string or array
 155         to a variable string/array structure.
 156
 157         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
 158         Check index>=lowerbound, and then add lowerbound to index here,
 159         instead of in caller.  Generalize to arbitrary lval_types.
 160         (value_subscript):  Use enhanced value_subscripted_rvalue if
 161         c_style_arrays is false (and index is in range).
 162
 163 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
 164
 165         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
 166         found.
 167         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
 168         popping up expression window for the first time.
 169
 170 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 171
 172         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
 173         TYPE_LENGTH is length in bytes, not bits.
 174
 175 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 176
 177         * infrun.c (proceed): Flush stdout before resuming inferior.
 178         * infcmd.c (step_1), annotate.c (annotate_starting):
 179         Don't bother to flush here.
 180
 181 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 182
 183         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 184         by an ill-advised global search and replace.
 185
 186 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 187
 188         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 189         widget bug to make Options|Natural button work.
 190
 191         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 192         g++ caused by out-of-order pc's.
 193         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 194         add scrollbar.
 195
 196 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 197
 198         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 199         doc!
 200
 201 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 202
 203         Add support for Chill bitstring literals (e.h. H'FF00').
 204         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 205         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 206         just print B'<unimlemented>'.
 207         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 208         * valops.c, value.h (value_bitstring):  New function.
 209         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 210
 211         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 212         check that return type is non-void, and print in proper Chill syntax.
 213
 214 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 215
 216         * Makefile.in: Remove references to remote-mon.c.
 217         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 218         * rom68k-rom.c: Support for Rom68k monitor.
 219
 220 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 221
 222         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 223         gcc/ch/runtime not chillrt, since that is where the chill runtime
 224         lives now.
 225
 226 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 227
 228         * remote-hms.c (hms_load): Delete.
 229         (target_ops): Use hr_load_image.
 230
 231         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 232         Define memory_insert/remove_breakpoint.
 233         * xm-go32.h: Remove redundant SIGs.
 234
 235 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 236
 237         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 238
 239 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 240
 241         * expression.h (OP_LABELED):  New operator, for Chill
 242         labeled structre tuples.
 243         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 244         New non-terminals, to handle labeled structure tuples.
 245         (tuple):  Re-define using tuple_elements.
 246         * eval.c (evaluate_labeled_field_init):  New function, to handle
 247         initialization of structure fields, possibly using OP_LABELED.
 248         (evaluate_subexp):  Use it.
 249         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 250         for Chill.  Handled OP_LABELED.
 251         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 252
 253         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 254         * valarith.c (value_bit_index):  Just treat bitstring as represented
 255         by an array of bytes.  Alignment is handled by compiler.
 256
 257 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 258
 259         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 260         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 261
 262 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 263
 264         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 265         command.
 266         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 267         write.
 268
 269 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 270
 271         * parse.c (_initialize_parse): Improve wording of names of
 272         msym_*_symbol_type.
 273
 274 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 275
 276         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 277         (mips_fpu): Change type to enum mips_fpu_type.
 278         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 279         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 280         Don't initialize.
 281         (mips_fpu_string): New static variable.
 282         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 283         (mips_pop_frame): Likewise.
 284         (mips_extract_return_value): Likewise.
 285         (mips_store_return_value): Likewise.
 286         (mips_set_fpu_command): New static function.
 287         (mips_show_fpu_command): New static function.
 288         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 289
 290 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 291
 292         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 293
 294         * parse.c (write_exp_msymbol): Use new variables
 295         msym_*_symbol_type as type of msymbol expression.
 296         (_initialize_parse): Initialize them.
 297
 298 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 299
 300         General cleanup and simplication of disassembler interface.
 301         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 302         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 303         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 304         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 305         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 306         had been -pinsn.c files.
 307         * Makefile.in (ALLDEPFILES): Remove removed files.
 308         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 309         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 310         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 311         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 312         Remove compile actions.
 313         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 314         vax-tdep.o: Add compile actions.
 315         * defs.h (tm_print_insn): New global.
 316         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 317         (_initialize_a29k_tdep): Rename from _initialize_29k,
 318         set tm_print_insn.
 319         * alpha-tdep.c (print_insn): Remove.
 320         (_initialize_alpha_tdep): Set tm_print_insn.
 321         * arm-tdep.c (arm_print_insn): New function, was print_insn
 322         in arm-pinsn.c.
 323         * convex-tdep.c (convex_print_insn): New function, was print_insn
 324         in convex-pinsn.c.
 325         * h8300-tdep.c (print_insn): Remove.
 326         (gdb_print_insn_h8300): New function.
 327         (_initialize_h8300_tdep): New function.
 328         * h8500-tdep.c (print_insn): Remove.
 329         (_initialize_h8500_tdep): New function.
 330         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 331         * i386-tdep.c (_initialize_i386_tdep): New function.
 332         * i960-tdep.c (mem, next_insn): New functions, were in
 333         i960-pinsn.c.
 334         (_initialize_i960_tdep): Set tm_print_insn.
 335         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 336         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 337         * mips-tdep.c (gdb_print_insn_mips): New function.
 338         (_initialize_mips_tdep): Set tm_print_insn.
 339         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 340         in pyr-pinsn.c.
 341         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 342         * sh-tdep.c (print_insn): Remove.
 343         (gdb_print_insn_sh): New function.
 344         (_initialize_sh_tdep): Set tm_print_insn.
 345         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 346         * w65-tdep.c (print_insn): Remove.
 347         (_initialize_w65_tdep): New function.
 348         * z8k-tdep.c (print_insn): Remove.
 349         (gdb_print_insn_z8k): New function.
 350         (_initialize_z8k_tdep): Set tm_print_insn.
 351         * printcmd.c (print_insn): New function, generic disassembler.
 352         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 353
 354 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 355
 356         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 357         and config/a29k/vx29k.mt.
 358         * configure.in: add new configuration a29k-*-vxworks.
 359         * remote-vx29k.c: new file merged from WRS.
 360         * remote-vx.c: merge changes from WRS.
 361         * config/a29k/vx29k.mt: new file for new configuration.
 362         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 363
 364 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 365
 366         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 367         New declarations.
 368         (enum bpdisp): Change name of 'delete' member to 'del'.
 369         (struct bpstat): Changed name to 'bpstats'.
 370         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 371         breakpoint_chain): Made globally visible.
 372         (bpstat_stop_status): Use new name for bpstat.
 373         (break_command_1, watch_command_1, catch_command_1,
 374         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 375         instead of 'delete'.
 376         (set_breakpoint_sal): New function.
 377         * defs.h (registers_changed_hook): New declaration.
 378         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 379         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 380         * main.c (main): Don't scan options when in WIN32 and exit
 381         without entering main loop.
 382         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 383         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 384         member 'class' to 'aclass'.
 385         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 386         * top.c (registers_changed_hook): New definition.
 387         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 388         in same way as __GO32__.
 389         * value.h (c_typedef_print): Rename 'new' argument.
 390
 391         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 392         * configure.in: Suppprt for w65,
 393
 394
 395 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 396
 397         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 398         not stop_pc, to proceed.
 399
 400         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 401
 402 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 403
 404         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 405         accept it was accidental.  "handle 0" and "info signal 0" remain
 406         illegal, though.
 407
 408 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 409
 410         * Makefile.in (all): Don't make libgdb-files.
 411         (libgdb): New action, makes libgdb-files.
 412
 413 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 414
 415         * stabsread.c (read_enum_type):  When pending enum symbols are
 416         put into the enum type, they must be inserted in "backwards
 417         order, in case we've overflowed a struct pending buffer.
 418
 419 start-sanitize-gdbtk
 420 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 421
 422         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 423         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 424         including dismiss button, and better error handling.
 425         * (create_command_win):  Bind button 2 to retrieve selection.
 426 end-sanitize-gdbtk
 427
 428 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 429
 430         * README:  Add note about SPARCworks cc release 3.0 and higher.
 431
 432         Add procfs support for Alpha OSF/1-2.x.
 433         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 434         OSF/1 native support.
 435         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 436         (MUNCH_DEFINE):  Removed.
 437         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 438         for procfs support.
 439         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 440         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 441         in release 1.x is incomplete.
 442         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 443         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 444         fill_fpgregset):  New routines for procfs support.
 445         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 446         if we have an optional procfs and /proc is accessible.
 447         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 448         including sys/procfs.h.
 449         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 450         is defined, additionally perform a PIOCSSIG to really terminate
 451         the inferior.
 452         (create_procinfo):  Always return a result.
 453         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 454         PROCFS_DONT_TRACE_IFAULT is defined.
 455         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 456         argument to startup_inferior if it is defined.
 457         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 458         of tracing exits from exec system calls. Needed for the user level
 459         loader under Alpha OSF/1.
 460         (do_detach):  Clear any pending signal if we want to detach from
 461         a process without a signal.
 462         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 463         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 464         intend to set.
 465         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 466         pending signals are numbered from 1 instead of 0.
 467         (info_proc_mappings):  Increase size of output format for addresses
 468         if BFD_HOST_64_BIT is defined.
 469         (procfs_stop):  Renamed from child_stop.
 470         (_initialize_procfs):  Don't add procfs support if we have an
 471         optional procfs and /proc is not accessible.
 472
 473 start-sanitize-gdbtk
 474 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 475
 476         * gdbtk.tcl:  Add button to control mixed source disassembly.
 477         Use text widgets in expr window.  The give me more control over
 478         layout.
 479         Add auto-updating of exprs in expression window.
 480         Handle expressions out of scope a bit better.
 481         Make selected window pop up to the top when invoked via the
 482         menubar.
 483         Make copyright message have raised relief.
 484
 485         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 486         during startup.
 487 end-sanitize-gdbtk
 488
 489 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 490
 491         * array-rom.c: Add support for most commands.
 492
 493         * monitor.c: Add GDB remote protocol for the hybrid environment on
 494         the Array board.
 495
 496 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 497
 498         * command.c (show_user_1): Use print_command_line to show a user
 499         defined command (including control structures).
 500
 501         * top.c (init_main): Change documentation for user defined
 502         commands to indicate they may accept up to ten arguments.
 503
 504 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 505
 506         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 507         `move $s8, $sp' instruction.
 508
 509 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 510
 511         * target.c, target.h (target_signal_from_command): New function.
 512         * infrun.c (handle_command, signals_info), infcmd.c
 513         (signal_command): Use it.
 514         * infrun.c, infcmd.c: Update docstrings for these commands.
 515
 516         * target.h (enum target_signal), target.c (signals), target.c
 517         (target_signal_from_host, target_signal_to_host): Add
 518         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 519         * config/tm-lynx.h: Define signal numbers for realtime events.
 520
 521 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 522
 523         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 524         for Sun acc 3.0 under SunOS4.
 525
 526         Changes to improve handling of runtime common symbols
 527         under SunOS4.
 528         * minsyms.c (get_symbol_leading_char):  New routine to determine
 529         the leading symbol character for an objfile.
 530         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 531         Use it.
 532         * objfiles.h (rt_common_objfile):  New global, points to objfile
 533         containing the runtime common minimal symbols.
 534         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 535         unallocated before freeing it.
 536         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 537         an objfile for the runtime common minimal symbols.
 538         (solib_add_common_symbols):  Allocate an objfile for the runtime
 539         common symbols if necessary and put common symbols into it.
 540         Clean up code and comments.
 541         (solib_add, special_symbol_handling):  Cleanup comments regarding
 542         runtime common symbols.
 543         * stabsread.c (scan_file_globals_1):  New routine, contains
 544         old scan_file_globals code. Checks if there are any unresolved
 545         global symbols before starting the expensive minimal symbol table
 546         search.
 547         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 548         objfile and eventually for the runtime common objfile. Complains
 549         about any unresolved global symbols and removes them from the
 550         global symbol chain to avoid dangling pointers into the symbol
 551         table if the symbol table is reread.
 552
 553 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 554
 555         * Makefile.in (install_only uninstall):  Indent for clarity.
 556
 557         * core.c (dis_asm_read_memory):  Add call to
 558         dis_asm_read_memory_hook to provide alternate way for disassembler
 559         to read memory.
 560
 561         * defs.h:  Protect from multiple inclusion.  Add decl for
 562         dis_asm_read_memory_hook.
 563
 564         * top.c:  Make window startup be the default.
 565         * Add dis_asm_read_memory_hook.
 566
 567 start-sanitize-gdbtk
 568         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 569         output.
 570         * (breakpoint_notify):  Don't send null filename to tcl.
 571         * (gdb_eval):  New tcl command to eval an expression.
 572         * (gdb_disassemble):  New tcl command to do disassembly.  This
 573         allows tcl code to choose between exec file and target memeory,
 574         and can also do mixed source and assembly.
 575         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
 576         that more of the environment is set up.  Also, create link between
 577         gdb and tcl vars disassemble{-_}from{-_}exec.
 578
 579         * gdbtk.tcl:  New expression window support.
 580         * Make assembly window be 80 columns wide.
 581         * Use new disassembly method.  Add menu items to select
 582         disassembly from exec file or target.
 583         * Change View menubar item to Options.
 584
 585         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
 586         since they don't exist yet.
 587
 588         * Pop up a copyright window on startup.
 589 end-sanitize-gdbtk
 590
 591 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
 592
 593         * stabsread.c (define_symbol): Handle `a' symbol type used for
 594         reference parameter passed in a register.
 595
 596 start-sanitize-gdbtk
 597 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
 598
 599         * gdbtk.tcl (build_framework): Add standard commands menu, more
 600         windows to standard windows menu.
 601         (not_implemented_yet): Clarify message.
 602 end-sanitize-gdbtk
 603
 604 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 605
 606         * defs.h: move include tm.h up, so that the type LONGEST can
 607         also based on the target requirement to determine. In this case
 608         target mips64.
 609
 610         * remote-os9k.c (rombug_open): catch exception e in rombug.
 611         * remote-os9k.c (rombug_wait): print message before register display
 612         from rombug.
 613
 614 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 615
 616         * top.c (locate_arg): Call strchr not index.
 617
 618 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 619
 620         * ch-exp.y (literal):  Recognize NULL.
 621         (tuple):  Parse simple unlabelled tuples.
 622         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
 623         evaluate brace-initializer-expressions depending on context.
 624         (evaluate_subexp case UNOP_CAST):  Pass the target type as
 625         expected type when evaluating the expression.
 626
 627         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
 628         BOOL from TYPE_NAME.
 629         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
 630         TYPE_CODE_RANGE better than print_type_scalar does.
 631         (chill_val_print_array_elements):  Use above new function.
 632
 633 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 634
 635         * remote-udi.c (udi_load): Tell symbol_file_add that the
 636         program being loaded is the main program.
 637
 638 For older changes see ChangeLog-94
 639 \f
 640 Local Variables:
 641 mode: indented-text
 642 left-margin: 8
 643 fill-column: 74
 644 version-control: never
 645 End: