gdb/ChangeLog

   1 Wed Feb  1 13:27:33 1995  Stan Shebs  <shebs@andros.cygnus.com>
   2
   3         gcc -Wall lint.
   4         * alpha-tdep.c (alpha_in_lenient_prologue): Comment out.
   5         (after_prologue): Remove unused local b.
   6         * procfs.c (thread.h): Include.
   7         (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use
   8         nested braces in initializer.
   9         * top.c (initialize_targets, initialize_utils): Declare.
  10         (locate_arg, insert_args): Add parens around tested assignments.
  11         * remote-utils.c (sr_scan_args): Remove decl of strtol.
  12         * remote.c (thread.h): Include.
  13         (remote_wait): Remove unused local p2.
  14         * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of
  15         registers array.
  16
  17         defs.h (stdlib.h): Include.
  18         (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare.
  19         (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr,
  20         strtok, strerror): Don't specify parameter types in declaration.
  21
  22 Wed Feb  1 12:23:57 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  23
  24         * ch-exp.y (value_string_element, string_primitive_value,
  25         start_element, left_element, right_element, slice_size,
  26         lower_element, upper_element, first_element):  Removed.
  27         (value_string_slice, value_array_slice):  Replaced by ...
  28         (slice):  New non-terminal, with working slice support.
  29         (primitive_value_lparen, rparen):  New non-terminals.
  30         (maybe_tuple_elements):  New non-terminal, to allow empty tuples.
  31         (idtokentab):  Added "up".
  32
  33         * value.h (COERCE_VARYING_ARRAY):  New macro.
  34         * valarith.c (value_subscript):  Use it.
  35         * valops.c (value_cast):  Likewise.  Also, do nothing if already
  36         correct type, and allow converting from/to range to/from scalar.
  37
  38         * valops.c, value.h (varying_to_slice, value_slice):  New functions.
  39         * eval.c (OP_ARRAY):  Add cast for array element.
  40         * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT):  New exp_opcodes.
  41         * valops.c (chill_varying_type):  Moved function frp, here ...
  42         * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
  43         * parse.c (length_of_subexp, prefixify_subexp):  Add support
  44         for TERNOP_SLICE, TERNOP_SLICE_COUNT.
  45         * expprint.c (print_subexp, dump_expression):  Likewise.
  46         * eval.c (evaluate_subexp):  Likewise.
  47
  48         * eval.c (evaluate_subexp case MULTI_SUBSCRIPT):  Don't call
  49         value_x_binop on a Chill varying string.
  50
  51 Tue Jan 31 13:51:53 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  52
  53         * config/m68k/monitor.mt,
  54         config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
  55         depfiles in TDEPFILES not REMOTE_O.
  56
  57 Tue Jan 31 11:14:44 1995  Steve Chamberlain  <sac@splat>
  58
  59         From nigel@algor.co.uk.
  60         * ser-go32.c (dos_close): Don't crash if scb null.
  61         (dos_sendbreak): New function.
  62         (dos_ops): Point to dos_sendbreak.
  63         (dos_info): Calculate COM number correctly.
  64
  65 Tue Jan 31 09:40:11 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  66
  67         * xcoffread.c (process_xcoff_symbol): Use new variables
  68         func_symbol_type and var_symbol_type as type of functions and
  69         variables which don't have any stabs associated with them.
  70         Reindent most of function.
  71         (_initialize_xcoffread): Initialize *_symbol_type.
  72
  73         * xcoffread.c (read_xcoff_symtab): Reindent most of function.
  74         Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
  75         them (this part commented out as I didn't quite get it to work).
  76         (cs_to_section, find_targ_sec): New functions, to support above code.
  77         * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
  78         actually present.
  79
  80 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
  81 start-sanitize-gdbtk
  82         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
  83         window.
  84 end-sanitize-gdbtk
  85         * sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
  86         downloads to SPARClite demo boards.
  87
  88 Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  89
  90         * remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
  91         no hope of working as is for a long time (in particular, shebs' 27
  92         Jan 95 change confuses the issue further--target_read_memory and
  93         xfer_core_file do *not* do the same thing in this context).
  94         Revise comment.
  95
  96 Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  97
  98         * elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
  99         procedure linkage table symbols, it is no longer set due to the
 100         Jan 6 BFD change in bfd/elfcode.h.
 101
 102 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 103
 104         * top.c (use_windows): Clarify comments.
 105
 106         * convex-tdep.c (xfer_core_file): Comment out.
 107         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
 108         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
 109         references to target_read_memory.
 110         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
 111         declarations.
 112         * corelow.c (core_open, core_detach): Make static.
 113
 114         * arm-tdep.c: Make it compile.
 115         (exec_file_command, xfer_core_file): Comment out.
 116         (arm_print_insn): Remove, now in libopcodes.
 117         (skip_prologue): Comment out most of body.
 118         (arm_frame_find_saved_regs): Move here from tm-arm.h.
 119         (_initialize_arm_tdep): Set tm_print_insn.
 120         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
 121         (XFER_CORE_FILE): Remove.
 122         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
 123
 124 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 125
 126         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
 127
 128 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 129
 130         * symtab.c (find_pc_line): When subtracting one to get a line
 131         number, make sure not to end up with zero.
 132
 133         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
 134         problems with those changes were (a) the file didn't compile, (b)
 135         they changed memset to bzero--memset is correct, (c) they took out
 136         code to deal with boards lacking floating point, (d) who knows
 137         what I didn't discover in a quick read.
 138
 139 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
 140
 141         * sparcl-tdep.c:  Clean up formatting and indentation.
 142
 143 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
 144
 145         * remote-hms.c (hms_ops): Change ref of hr_load_image
 146         to gr_load_image.
 147         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
 148         dcache_poke, dcache_init):  Deleted.
 149         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
 150         Use dcache routines provided by remote-util.h
 151
 152 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
 153
 154         * configure.in: Add support for powerpc-*-eabi.
 155
 156         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
 157         PowerPC support.
 158
 159 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 160
 161         * language.h (struct language_defn):  New field c_style_arrays.
 162         * language.c (unknown_language_defn, auto_language_defn,
 163         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
 164         asm_language_defn):  Set c_style_arrays to true.
 165         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
 166         f-lang.c (f_language_defn):  Set c_style_arrays to false.
 167         * valops.c (value_string):  If c_style_array is not set,
 168         allocate string in gdb (not inferior) using allocate_value.
 169
 170         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
 171         Only call value_coerce_array if current_language->c_style_arrays.
 172         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
 173
 174         * valops.c (chill_varying_type):  New predicate.
 175         * valops.c (value_cast):  Support assigning a fixed string or array
 176         to a variable string/array structure.
 177
 178         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
 179         Check index>=lowerbound, and then add lowerbound to index here,
 180         instead of in caller.  Generalize to arbitrary lval_types.
 181         (value_subscript):  Use enhanced value_subscripted_rvalue if
 182         c_style_arrays is false (and index is in range).
 183
 184 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
 185
 186         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
 187         found.
 188         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
 189         popping up expression window for the first time.
 190
 191 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 192
 193         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
 194         TYPE_LENGTH is length in bytes, not bits.
 195
 196 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 197
 198         * infrun.c (proceed): Flush stdout before resuming inferior.
 199         * infcmd.c (step_1), annotate.c (annotate_starting):
 200         Don't bother to flush here.
 201
 202 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 203
 204         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 205         by an ill-advised global search and replace.
 206
 207 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 208
 209         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 210         widget bug to make Options|Natural button work.
 211
 212         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 213         g++ caused by out-of-order pc's.
 214         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 215         add scrollbar.
 216
 217 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 218
 219         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 220         doc!
 221
 222 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 223
 224         Add support for Chill bitstring literals (e.h. H'FF00').
 225         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 226         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 227         just print B'<unimlemented>'.
 228         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 229         * valops.c, value.h (value_bitstring):  New function.
 230         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 231
 232         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 233         check that return type is non-void, and print in proper Chill syntax.
 234
 235 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 236
 237         * Makefile.in: Remove references to remote-mon.c.
 238         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 239         * rom68k-rom.c: Support for Rom68k monitor.
 240
 241 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 242
 243         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 244         gcc/ch/runtime not chillrt, since that is where the chill runtime
 245         lives now.
 246
 247 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 248
 249         * remote-hms.c (hms_load): Delete.
 250         (target_ops): Use hr_load_image.
 251
 252         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 253         Define memory_insert/remove_breakpoint.
 254         * xm-go32.h: Remove redundant SIGs.
 255
 256 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 257
 258         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 259
 260 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 261
 262         * expression.h (OP_LABELED):  New operator, for Chill
 263         labeled structre tuples.
 264         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 265         New non-terminals, to handle labeled structure tuples.
 266         (tuple):  Re-define using tuple_elements.
 267         * eval.c (evaluate_labeled_field_init):  New function, to handle
 268         initialization of structure fields, possibly using OP_LABELED.
 269         (evaluate_subexp):  Use it.
 270         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 271         for Chill.  Handled OP_LABELED.
 272         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 273
 274         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 275         * valarith.c (value_bit_index):  Just treat bitstring as represented
 276         by an array of bytes.  Alignment is handled by compiler.
 277
 278 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 279
 280         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 281         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 282
 283 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 284
 285         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 286         command.
 287         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 288         write.
 289
 290 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 291
 292         * parse.c (_initialize_parse): Improve wording of names of
 293         msym_*_symbol_type.
 294
 295 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 296
 297         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 298         (mips_fpu): Change type to enum mips_fpu_type.
 299         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 300         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 301         Don't initialize.
 302         (mips_fpu_string): New static variable.
 303         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 304         (mips_pop_frame): Likewise.
 305         (mips_extract_return_value): Likewise.
 306         (mips_store_return_value): Likewise.
 307         (mips_set_fpu_command): New static function.
 308         (mips_show_fpu_command): New static function.
 309         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 310
 311 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 312
 313         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 314
 315         * parse.c (write_exp_msymbol): Use new variables
 316         msym_*_symbol_type as type of msymbol expression.
 317         (_initialize_parse): Initialize them.
 318
 319 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 320
 321         General cleanup and simplication of disassembler interface.
 322         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 323         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 324         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 325         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 326         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 327         had been -pinsn.c files.
 328         * Makefile.in (ALLDEPFILES): Remove removed files.
 329         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 330         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 331         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 332         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 333         Remove compile actions.
 334         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 335         vax-tdep.o: Add compile actions.
 336         * defs.h (tm_print_insn): New global.
 337         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 338         (_initialize_a29k_tdep): Rename from _initialize_29k,
 339         set tm_print_insn.
 340         * alpha-tdep.c (print_insn): Remove.
 341         (_initialize_alpha_tdep): Set tm_print_insn.
 342         * arm-tdep.c (arm_print_insn): New function, was print_insn
 343         in arm-pinsn.c.
 344         * convex-tdep.c (convex_print_insn): New function, was print_insn
 345         in convex-pinsn.c.
 346         * h8300-tdep.c (print_insn): Remove.
 347         (gdb_print_insn_h8300): New function.
 348         (_initialize_h8300_tdep): New function.
 349         * h8500-tdep.c (print_insn): Remove.
 350         (_initialize_h8500_tdep): New function.
 351         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 352         * i386-tdep.c (_initialize_i386_tdep): New function.
 353         * i960-tdep.c (mem, next_insn): New functions, were in
 354         i960-pinsn.c.
 355         (_initialize_i960_tdep): Set tm_print_insn.
 356         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 357         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 358         * mips-tdep.c (gdb_print_insn_mips): New function.
 359         (_initialize_mips_tdep): Set tm_print_insn.
 360         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 361         in pyr-pinsn.c.
 362         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 363         * sh-tdep.c (print_insn): Remove.
 364         (gdb_print_insn_sh): New function.
 365         (_initialize_sh_tdep): Set tm_print_insn.
 366         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 367         * w65-tdep.c (print_insn): Remove.
 368         (_initialize_w65_tdep): New function.
 369         * z8k-tdep.c (print_insn): Remove.
 370         (gdb_print_insn_z8k): New function.
 371         (_initialize_z8k_tdep): Set tm_print_insn.
 372         * printcmd.c (print_insn): New function, generic disassembler.
 373         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 374
 375 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 376
 377         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 378         and config/a29k/vx29k.mt.
 379         * configure.in: add new configuration a29k-*-vxworks.
 380         * remote-vx29k.c: new file merged from WRS.
 381         * remote-vx.c: merge changes from WRS.
 382         * config/a29k/vx29k.mt: new file for new configuration.
 383         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 384
 385 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 386
 387         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 388         New declarations.
 389         (enum bpdisp): Change name of 'delete' member to 'del'.
 390         (struct bpstat): Changed name to 'bpstats'.
 391         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 392         breakpoint_chain): Made globally visible.
 393         (bpstat_stop_status): Use new name for bpstat.
 394         (break_command_1, watch_command_1, catch_command_1,
 395         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 396         instead of 'delete'.
 397         (set_breakpoint_sal): New function.
 398         * defs.h (registers_changed_hook): New declaration.
 399         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 400         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 401         * main.c (main): Don't scan options when in WIN32 and exit
 402         without entering main loop.
 403         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 404         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 405         member 'class' to 'aclass'.
 406         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 407         * top.c (registers_changed_hook): New definition.
 408         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 409         in same way as __GO32__.
 410         * value.h (c_typedef_print): Rename 'new' argument.
 411
 412         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 413         * configure.in: Suppprt for w65,
 414
 415
 416 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 417
 418         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 419         not stop_pc, to proceed.
 420
 421         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 422
 423 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 424
 425         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 426         accept it was accidental.  "handle 0" and "info signal 0" remain
 427         illegal, though.
 428
 429 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 430
 431         * Makefile.in (all): Don't make libgdb-files.
 432         (libgdb): New action, makes libgdb-files.
 433
 434 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 435
 436         * stabsread.c (read_enum_type):  When pending enum symbols are
 437         put into the enum type, they must be inserted in "backwards
 438         order, in case we've overflowed a struct pending buffer.
 439
 440 start-sanitize-gdbtk
 441 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 442
 443         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 444         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 445         including dismiss button, and better error handling.
 446         * (create_command_win):  Bind button 2 to retrieve selection.
 447 end-sanitize-gdbtk
 448
 449 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 450
 451         * README:  Add note about SPARCworks cc release 3.0 and higher.
 452
 453         Add procfs support for Alpha OSF/1-2.x.
 454         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 455         OSF/1 native support.
 456         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 457         (MUNCH_DEFINE):  Removed.
 458         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 459         for procfs support.
 460         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 461         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 462         in release 1.x is incomplete.
 463         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 464         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 465         fill_fpgregset):  New routines for procfs support.
 466         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 467         if we have an optional procfs and /proc is accessible.
 468         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 469         including sys/procfs.h.
 470         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 471         is defined, additionally perform a PIOCSSIG to really terminate
 472         the inferior.
 473         (create_procinfo):  Always return a result.
 474         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 475         PROCFS_DONT_TRACE_IFAULT is defined.
 476         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 477         argument to startup_inferior if it is defined.
 478         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 479         of tracing exits from exec system calls. Needed for the user level
 480         loader under Alpha OSF/1.
 481         (do_detach):  Clear any pending signal if we want to detach from
 482         a process without a signal.
 483         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 484         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 485         intend to set.
 486         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 487         pending signals are numbered from 1 instead of 0.
 488         (info_proc_mappings):  Increase size of output format for addresses
 489         if BFD_HOST_64_BIT is defined.
 490         (procfs_stop):  Renamed from child_stop.
 491         (_initialize_procfs):  Don't add procfs support if we have an
 492         optional procfs and /proc is not accessible.
 493
 494 start-sanitize-gdbtk
 495 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 496
 497         * gdbtk.tcl:  Add button to control mixed source disassembly.
 498         Use text widgets in expr window.  The give me more control over
 499         layout.
 500         Add auto-updating of exprs in expression window.
 501         Handle expressions out of scope a bit better.
 502         Make selected window pop up to the top when invoked via the
 503         menubar.
 504         Make copyright message have raised relief.
 505
 506         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 507         during startup.
 508 end-sanitize-gdbtk
 509
 510 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 511
 512         * array-rom.c: Add support for most commands.
 513
 514         * monitor.c: Add GDB remote protocol for the hybrid environment on
 515         the Array board.
 516
 517 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 518
 519         * command.c (show_user_1): Use print_command_line to show a user
 520         defined command (including control structures).
 521
 522         * top.c (init_main): Change documentation for user defined
 523         commands to indicate they may accept up to ten arguments.
 524
 525 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 526
 527         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 528         `move $s8, $sp' instruction.
 529
 530 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 531
 532         * target.c, target.h (target_signal_from_command): New function.
 533         * infrun.c (handle_command, signals_info), infcmd.c
 534         (signal_command): Use it.
 535         * infrun.c, infcmd.c: Update docstrings for these commands.
 536
 537         * target.h (enum target_signal), target.c (signals), target.c
 538         (target_signal_from_host, target_signal_to_host): Add
 539         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 540         * config/tm-lynx.h: Define signal numbers for realtime events.
 541
 542 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 543
 544         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 545         for Sun acc 3.0 under SunOS4.
 546
 547         Changes to improve handling of runtime common symbols
 548         under SunOS4.
 549         * minsyms.c (get_symbol_leading_char):  New routine to determine
 550         the leading symbol character for an objfile.
 551         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 552         Use it.
 553         * objfiles.h (rt_common_objfile):  New global, points to objfile
 554         containing the runtime common minimal symbols.
 555         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 556         unallocated before freeing it.
 557         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 558         an objfile for the runtime common minimal symbols.
 559         (solib_add_common_symbols):  Allocate an objfile for the runtime
 560         common symbols if necessary and put common symbols into it.
 561         Clean up code and comments.
 562         (solib_add, special_symbol_handling):  Cleanup comments regarding
 563         runtime common symbols.
 564         * stabsread.c (scan_file_globals_1):  New routine, contains
 565         old scan_file_globals code. Checks if there are any unresolved
 566         global symbols before starting the expensive minimal symbol table
 567         search.
 568         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 569         objfile and eventually for the runtime common objfile. Complains
 570         about any unresolved global symbols and removes them from the
 571         global symbol chain to avoid dangling pointers into the symbol
 572         table if the symbol table is reread.
 573
 574 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 575
 576         * Makefile.in (install_only uninstall):  Indent for clarity.
 577
 578         * core.c (dis_asm_read_memory):  Add call to
 579         dis_asm_read_memory_hook to provide alternate way for disassembler
 580         to read memory.
 581
 582         * defs.h:  Protect from multiple inclusion.  Add decl for
 583         dis_asm_read_memory_hook.
 584
 585         * top.c:  Make window startup be the default.
 586         * Add dis_asm_read_memory_hook.
 587
 588 start-sanitize-gdbtk
 589         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 590         output.
 591         * (breakpoint_notify):  Don't send null filename to tcl.
 592         * (gdb_eval):  New tcl command to eval an expression.
 593         * (gdb_disassemble):  New tcl command to do disassembly.  This
 594         allows tcl code to choose between exec file and target memeory,
 595         and can also do mixed source and assembly.
 596         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
 597         that more of the environment is set up.  Also, create link between
 598         gdb and tcl vars disassemble{-_}from{-_}exec.
 599
 600         * gdbtk.tcl:  New expression window support.
 601         * Make assembly window be 80 columns wide.
 602         * Use new disassembly method.  Add menu items to select
 603         disassembly from exec file or target.
 604         * Change View menubar item to Options.
 605
 606         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
 607         since they don't exist yet.
 608
 609         * Pop up a copyright window on startup.
 610 end-sanitize-gdbtk
 611
 612 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
 613
 614         * stabsread.c (define_symbol): Handle `a' symbol type used for
 615         reference parameter passed in a register.
 616
 617 start-sanitize-gdbtk
 618 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
 619
 620         * gdbtk.tcl (build_framework): Add standard commands menu, more
 621         windows to standard windows menu.
 622         (not_implemented_yet): Clarify message.
 623 end-sanitize-gdbtk
 624
 625 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 626
 627         * defs.h: move include tm.h up, so that the type LONGEST can
 628         also based on the target requirement to determine. In this case
 629         target mips64.
 630
 631         * remote-os9k.c (rombug_open): catch exception e in rombug.
 632         * remote-os9k.c (rombug_wait): print message before register display
 633         from rombug.
 634
 635 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 636
 637         * top.c (locate_arg): Call strchr not index.
 638
 639 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 640
 641         * ch-exp.y (literal):  Recognize NULL.
 642         (tuple):  Parse simple unlabelled tuples.
 643         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
 644         evaluate brace-initializer-expressions depending on context.
 645         (evaluate_subexp case UNOP_CAST):  Pass the target type as
 646         expected type when evaluating the expression.
 647
 648         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
 649         BOOL from TYPE_NAME.
 650         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
 651         TYPE_CODE_RANGE better than print_type_scalar does.
 652         (chill_val_print_array_elements):  Use above new function.
 653
 654 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 655
 656         * remote-udi.c (udi_load): Tell symbol_file_add that the
 657         program being loaded is the main program.
 658
 659 For older changes see ChangeLog-94
 660 \f
 661 Local Variables:
 662 mode: indented-text
 663 left-margin: 8
 664 fill-column: 74
 665 version-control: never
 666 End: