gdb/ChangeLog

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