gdb/ChangeLog

   1 Thu Feb  2 19:02:45 1995  Rob Savoye  <rob@darkstar.cygnus.com>
   2
   3         * array-rom.c: Remove the non GDB remote protocol config stuff.
   4
   5         * monitor.c: All reading/writing functions for memory and
   6         registers work.
   7
   8 Thu Feb  2 16:11:04 1995  Kung Hsu  <kung@mexican.cygnus.com>
   9
  10         * config/arc/.Sanitize: New file for config/arc directory.
  11         * config/arc/arc.mt: new target makefile for arc processor.
  12         * config/arc/tm-arc.h: new target header for arc processor.
  13         * config/arc/go32.mh: new go32 host makefile for arc processor.
  14         * config/arc/xm-go32.h: new go32 host header for arc processor.
  15         * arc-tdep.c: new target dependent codes for arc processor.
  16         * remote-arc.c: new file for arc-specific protocol through
  17         parallel line.
  18         * ser-go32-para.c: new file for go32 parallel port communication.
  19         * .Sanitize: sanitize arc specific files out.
  20
  21 Thu Feb  2 13:58:40 1995  Stan Shebs  <shebs@andros.cygnus.com>
  22
  23         * Makefile.in (VERSION): Bump to 4.13.2.
  24
  25 Thu Feb  2 07:27:56 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  26
  27         Fix compiler warnings:
  28         * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug
  29         and have the caller do the sprintf.  Saves us from varargs hell.
  30         (normal): Define before use.
  31         * remote-e7000.c: Reindent a few things.
  32
  33 Wed Feb  1 21:16:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  34
  35         * f-typeprint.c (f_type_print_varspec_suffix):  Print array index
  36         ranges in reverse order.
  37         * f-valprint.c (f77_create_arrayprint_offset_tbl):  Fix calculation.
  38
  39         * eval.c (evaluate_subscript):  Don't call value_subscript, since
  40         it adjusts for lower bound and enforces ranges.
  41
  42         * expression.h (exp_code):  Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR.
  43         * eval.c, parse.c:  Removed uses of removed opcodes.
  44         * eval.c (evaluate_subexp):  Clean up handling of
  45         OP_UNDETERMINED_ARGLIST (no backtracking, more general).
  46
  47         * f-valprint.c (f_val_print):  Print TYPE_CODE_STRING using
  48         LA_PRINT_STRING, and not val_print_string (which reads from inferior).
  49
  50         * ch-lang.c (chill_is_varying_struct), ch-lang.h:  Remve function
  51         duplicate function made redundant by chill_varying_type.
  52
  53         Re-write of f77 string and complex number support:
  54
  55         * language.h (struct language_defn):  New fields string_lower_bound
  56         and string_char_type.
  57         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
  58         language.c (unknown_language_defn, auto_language_defn,
  59         local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
  60         (f_language_defn), ch-lang.c (chill_language_defn):  Set new fields.
  61         * gdbtypes.c (create_string_type):  Use new string_char_type field.
  62         * valops.c (value_string):  Use new string_lower_bound field.
  63
  64         * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT):  Removed.
  65         * f-lang.c (f_create_fundamental_type, _initialize_f_language),
  66         m2-lang.c (m2_create_fundamental_type),
  67         gdbtypes.c (_initialize_gdbtypes):  Set TYPE_TARGET_TYPE of complex
  68         types.  Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
  69         * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
  70         Removed.  Use builtin_type_complex and builtin_type_double_complex.
  71
  72         * gdbtypes.h (enum type_code):  Removed TYPE_CODE_LITERAL_STRING
  73         and TYPE_CODE_LITERAL_COMPLEX.
  74         * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c:  Removed uses of
  75         TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
  76         * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
  77         f77_create_literal_string_type):  Removed.
  78         * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
  79         VALUE_SUBSTRING_MYADDR):  Removed.
  80
  81         * expression.h (enum exp_opcode):  Rename OP_F77_LITERAL_COMPLEX to
  82         OP_COMPLEX.
  83         * parse.c:  Update accordingly.
  84
  85         * f-valprint.c (f77_print_cmplx):  Removed.
  86         (f_val_print case TYPE_CODE_COMPLEX):  Re-write to use print_floating.
  87
  88         * f-exp.y (STRING_LITERAL):  Use OP_STRING instead of OP_ARRAY.
  89         * eval.c (evaluate_subexp):  For case OP_ARRAY, don't call
  90         f77_value_literal_string.
  91         * valops.c, value.h (f77_value_literal_string, f77_value_substring,
  92         f77_assign_from_literal_string, f77_assign_from_literal_complex):
  93         Removed.
  94         (value_assign):  No longer need to handle literal types.
  95         * valops.c (f77_value_literal_complex), value.h:  Re-written and
  96         renamed to value_literal_complex.  Last arg is now a (complex) type.
  97         * valops.c (f77_cast_into_complex):  Re-written and renamed to
  98         cast_into_complex.
  99         * eval.c (evaluate_subexp):  Update accordingly.
 100
 101         * ch-valprint.c (chill_val_print):  On TYPE_CODE_STRING, don't
 102         print address for non-'s'-formats.
 103         * ch-typeprint.c, ch-valprint.c:  Use chill_varying_type instead
 104         of chill_is_varying_struct.
 105
 106 Wed Feb  1 13:27:33 1995  Stan Shebs  <shebs@andros.cygnus.com>
 107
 108         gcc -Wall lint.
 109         * alpha-tdep.c (alpha_in_lenient_prologue): Comment out.
 110         (after_prologue): Remove unused local b.
 111         * procfs.c (thread.h): Include.
 112         (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use
 113         nested braces in initializer.
 114         * top.c (initialize_targets, initialize_utils): Declare.
 115         (locate_arg, insert_args): Add parens around tested assignments.
 116         * remote-utils.c (sr_scan_args): Remove decl of strtol.
 117         * remote.c (thread.h): Include.
 118         (remote_wait): Remove unused local p2.
 119         * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of
 120         registers array.
 121
 122         defs.h (stdlib.h): Include.
 123         (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare.
 124         (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr,
 125         strtok, strerror): Don't specify parameter types in declaration.
 126
 127 Wed Feb  1 12:23:57 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 128
 129         * ch-exp.y (value_string_element, string_primitive_value,
 130         start_element, left_element, right_element, slice_size,
 131         lower_element, upper_element, first_element):  Removed.
 132         (value_string_slice, value_array_slice):  Replaced by ...
 133         (slice):  New non-terminal, with working slice support.
 134         (primitive_value_lparen, rparen):  New non-terminals.
 135         (maybe_tuple_elements):  New non-terminal, to allow empty tuples.
 136         (idtokentab):  Added "up".
 137
 138         * value.h (COERCE_VARYING_ARRAY):  New macro.
 139         * valarith.c (value_subscript):  Use it.
 140         * valops.c (value_cast):  Likewise.  Also, do nothing if already
 141         correct type, and allow converting from/to range to/from scalar.
 142
 143         * valops.c, value.h (varying_to_slice, value_slice):  New functions.
 144         * eval.c (OP_ARRAY):  Add cast for array element.
 145         * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT):  New exp_opcodes.
 146         * valops.c (chill_varying_type):  Moved function frp, here ...
 147         * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
 148         * parse.c (length_of_subexp, prefixify_subexp):  Add support
 149         for TERNOP_SLICE, TERNOP_SLICE_COUNT.
 150         * expprint.c (print_subexp, dump_expression):  Likewise.
 151         * eval.c (evaluate_subexp):  Likewise.
 152
 153         * eval.c (evaluate_subexp case MULTI_SUBSCRIPT):  Don't call
 154         value_x_binop on a Chill varying string.
 155
 156 Tue Jan 31 13:51:53 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 157
 158         * config/m68k/monitor.mt,
 159         config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
 160         depfiles in TDEPFILES not REMOTE_O.
 161
 162 Tue Jan 31 11:14:44 1995  Steve Chamberlain  <sac@splat>
 163
 164         From nigel@algor.co.uk.
 165         * ser-go32.c (dos_close): Don't crash if scb null.
 166         (dos_sendbreak): New function.
 167         (dos_ops): Point to dos_sendbreak.
 168         (dos_info): Calculate COM number correctly.
 169
 170 Tue Jan 31 09:40:11 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 171
 172         * xcoffread.c (process_xcoff_symbol): Use new variables
 173         func_symbol_type and var_symbol_type as type of functions and
 174         variables which don't have any stabs associated with them.
 175         Reindent most of function.
 176         (_initialize_xcoffread): Initialize *_symbol_type.
 177
 178         * xcoffread.c (read_xcoff_symtab): Reindent most of function.
 179         Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
 180         them (this part commented out as I didn't quite get it to work).
 181         (cs_to_section, find_targ_sec): New functions, to support above code.
 182         * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
 183         actually present.
 184
 185 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
 186 start-sanitize-gdbtk
 187         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
 188         window.
 189 end-sanitize-gdbtk
 190         * sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
 191         downloads to SPARClite demo boards.
 192
 193 Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 194
 195         * remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
 196         no hope of working as is for a long time (in particular, shebs' 27
 197         Jan 95 change confuses the issue further--target_read_memory and
 198         xfer_core_file do *not* do the same thing in this context).
 199         Revise comment.
 200
 201 Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 202
 203         * elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
 204         procedure linkage table symbols, it is no longer set due to the
 205         Jan 6 BFD change in bfd/elfcode.h.
 206
 207 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 208
 209         * top.c (use_windows): Clarify comments.
 210
 211         * convex-tdep.c (xfer_core_file): Comment out.
 212         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
 213         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
 214         references to target_read_memory.
 215         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
 216         declarations.
 217         * corelow.c (core_open, core_detach): Make static.
 218
 219         * arm-tdep.c: Make it compile.
 220         (exec_file_command, xfer_core_file): Comment out.
 221         (arm_print_insn): Remove, now in libopcodes.
 222         (skip_prologue): Comment out most of body.
 223         (arm_frame_find_saved_regs): Move here from tm-arm.h.
 224         (_initialize_arm_tdep): Set tm_print_insn.
 225         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
 226         (XFER_CORE_FILE): Remove.
 227         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
 228
 229 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 230
 231         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
 232
 233 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 234
 235         * symtab.c (find_pc_line): When subtracting one to get a line
 236         number, make sure not to end up with zero.
 237
 238         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
 239         problems with those changes were (a) the file didn't compile, (b)
 240         they changed memset to bzero--memset is correct, (c) they took out
 241         code to deal with boards lacking floating point, (d) who knows
 242         what I didn't discover in a quick read.
 243
 244 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
 245
 246         * sparcl-tdep.c:  Clean up formatting and indentation.
 247
 248 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
 249
 250         * remote-hms.c (hms_ops): Change ref of hr_load_image
 251         to gr_load_image.
 252         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
 253         dcache_poke, dcache_init):  Deleted.
 254         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
 255         Use dcache routines provided by remote-util.h
 256
 257 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
 258
 259         * configure.in: Add support for powerpc-*-eabi.
 260
 261         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
 262         PowerPC support.
 263
 264 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 265
 266         * language.h (struct language_defn):  New field c_style_arrays.
 267         * language.c (unknown_language_defn, auto_language_defn,
 268         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
 269         asm_language_defn):  Set c_style_arrays to true.
 270         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
 271         f-lang.c (f_language_defn):  Set c_style_arrays to false.
 272         * valops.c (value_string):  If c_style_array is not set,
 273         allocate string in gdb (not inferior) using allocate_value.
 274
 275         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
 276         Only call value_coerce_array if current_language->c_style_arrays.
 277         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
 278
 279         * valops.c (chill_varying_type):  New predicate.
 280         * valops.c (value_cast):  Support assigning a fixed string or array
 281         to a variable string/array structure.
 282
 283         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
 284         Check index>=lowerbound, and then add lowerbound to index here,
 285         instead of in caller.  Generalize to arbitrary lval_types.
 286         (value_subscript):  Use enhanced value_subscripted_rvalue if
 287         c_style_arrays is false (and index is in range).
 288
 289 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
 290
 291         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
 292         found.
 293         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
 294         popping up expression window for the first time.
 295
 296 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 297
 298         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
 299         TYPE_LENGTH is length in bytes, not bits.
 300
 301 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 302
 303         * infrun.c (proceed): Flush stdout before resuming inferior.
 304         * infcmd.c (step_1), annotate.c (annotate_starting):
 305         Don't bother to flush here.
 306
 307 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 308
 309         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 310         by an ill-advised global search and replace.
 311
 312 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 313
 314         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 315         widget bug to make Options|Natural button work.
 316
 317         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 318         g++ caused by out-of-order pc's.
 319         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 320         add scrollbar.
 321
 322 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 323
 324         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 325         doc!
 326
 327 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 328
 329         Add support for Chill bitstring literals (e.h. H'FF00').
 330         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 331         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 332         just print B'<unimlemented>'.
 333         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 334         * valops.c, value.h (value_bitstring):  New function.
 335         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 336
 337         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 338         check that return type is non-void, and print in proper Chill syntax.
 339
 340 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 341
 342         * Makefile.in: Remove references to remote-mon.c.
 343         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 344         * rom68k-rom.c: Support for Rom68k monitor.
 345
 346 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 347
 348         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 349         gcc/ch/runtime not chillrt, since that is where the chill runtime
 350         lives now.
 351
 352 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 353
 354         * remote-hms.c (hms_load): Delete.
 355         (target_ops): Use hr_load_image.
 356
 357         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 358         Define memory_insert/remove_breakpoint.
 359         * xm-go32.h: Remove redundant SIGs.
 360
 361 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 362
 363         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 364
 365 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 366
 367         * expression.h (OP_LABELED):  New operator, for Chill
 368         labeled structre tuples.
 369         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 370         New non-terminals, to handle labeled structure tuples.
 371         (tuple):  Re-define using tuple_elements.
 372         * eval.c (evaluate_labeled_field_init):  New function, to handle
 373         initialization of structure fields, possibly using OP_LABELED.
 374         (evaluate_subexp):  Use it.
 375         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 376         for Chill.  Handled OP_LABELED.
 377         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 378
 379         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 380         * valarith.c (value_bit_index):  Just treat bitstring as represented
 381         by an array of bytes.  Alignment is handled by compiler.
 382
 383 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 384
 385         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 386         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 387
 388 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 389
 390         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 391         command.
 392         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 393         write.
 394
 395 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 396
 397         * parse.c (_initialize_parse): Improve wording of names of
 398         msym_*_symbol_type.
 399
 400 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 401
 402         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 403         (mips_fpu): Change type to enum mips_fpu_type.
 404         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 405         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 406         Don't initialize.
 407         (mips_fpu_string): New static variable.
 408         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 409         (mips_pop_frame): Likewise.
 410         (mips_extract_return_value): Likewise.
 411         (mips_store_return_value): Likewise.
 412         (mips_set_fpu_command): New static function.
 413         (mips_show_fpu_command): New static function.
 414         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 415
 416 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 417
 418         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 419
 420         * parse.c (write_exp_msymbol): Use new variables
 421         msym_*_symbol_type as type of msymbol expression.
 422         (_initialize_parse): Initialize them.
 423
 424 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 425
 426         General cleanup and simplication of disassembler interface.
 427         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 428         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 429         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 430         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 431         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 432         had been -pinsn.c files.
 433         * Makefile.in (ALLDEPFILES): Remove removed files.
 434         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 435         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 436         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 437         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 438         Remove compile actions.
 439         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 440         vax-tdep.o: Add compile actions.
 441         * defs.h (tm_print_insn): New global.
 442         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 443         (_initialize_a29k_tdep): Rename from _initialize_29k,
 444         set tm_print_insn.
 445         * alpha-tdep.c (print_insn): Remove.
 446         (_initialize_alpha_tdep): Set tm_print_insn.
 447         * arm-tdep.c (arm_print_insn): New function, was print_insn
 448         in arm-pinsn.c.
 449         * convex-tdep.c (convex_print_insn): New function, was print_insn
 450         in convex-pinsn.c.
 451         * h8300-tdep.c (print_insn): Remove.
 452         (gdb_print_insn_h8300): New function.
 453         (_initialize_h8300_tdep): New function.
 454         * h8500-tdep.c (print_insn): Remove.
 455         (_initialize_h8500_tdep): New function.
 456         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 457         * i386-tdep.c (_initialize_i386_tdep): New function.
 458         * i960-tdep.c (mem, next_insn): New functions, were in
 459         i960-pinsn.c.
 460         (_initialize_i960_tdep): Set tm_print_insn.
 461         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 462         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 463         * mips-tdep.c (gdb_print_insn_mips): New function.
 464         (_initialize_mips_tdep): Set tm_print_insn.
 465         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 466         in pyr-pinsn.c.
 467         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 468         * sh-tdep.c (print_insn): Remove.
 469         (gdb_print_insn_sh): New function.
 470         (_initialize_sh_tdep): Set tm_print_insn.
 471         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 472         * w65-tdep.c (print_insn): Remove.
 473         (_initialize_w65_tdep): New function.
 474         * z8k-tdep.c (print_insn): Remove.
 475         (gdb_print_insn_z8k): New function.
 476         (_initialize_z8k_tdep): Set tm_print_insn.
 477         * printcmd.c (print_insn): New function, generic disassembler.
 478         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 479
 480 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 481
 482         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 483         and config/a29k/vx29k.mt.
 484         * configure.in: add new configuration a29k-*-vxworks.
 485         * remote-vx29k.c: new file merged from WRS.
 486         * remote-vx.c: merge changes from WRS.
 487         * config/a29k/vx29k.mt: new file for new configuration.
 488         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 489
 490 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 491
 492         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 493         New declarations.
 494         (enum bpdisp): Change name of 'delete' member to 'del'.
 495         (struct bpstat): Changed name to 'bpstats'.
 496         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 497         breakpoint_chain): Made globally visible.
 498         (bpstat_stop_status): Use new name for bpstat.
 499         (break_command_1, watch_command_1, catch_command_1,
 500         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 501         instead of 'delete'.
 502         (set_breakpoint_sal): New function.
 503         * defs.h (registers_changed_hook): New declaration.
 504         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 505         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 506         * main.c (main): Don't scan options when in WIN32 and exit
 507         without entering main loop.
 508         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 509         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 510         member 'class' to 'aclass'.
 511         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 512         * top.c (registers_changed_hook): New definition.
 513         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 514         in same way as __GO32__.
 515         * value.h (c_typedef_print): Rename 'new' argument.
 516
 517         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 518         * configure.in: Suppprt for w65,
 519
 520
 521 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 522
 523         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 524         not stop_pc, to proceed.
 525
 526         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 527
 528 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 529
 530         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 531         accept it was accidental.  "handle 0" and "info signal 0" remain
 532         illegal, though.
 533
 534 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 535
 536         * Makefile.in (all): Don't make libgdb-files.
 537         (libgdb): New action, makes libgdb-files.
 538
 539 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 540
 541         * stabsread.c (read_enum_type):  When pending enum symbols are
 542         put into the enum type, they must be inserted in "backwards
 543         order, in case we've overflowed a struct pending buffer.
 544
 545 start-sanitize-gdbtk
 546 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 547
 548         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 549         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 550         including dismiss button, and better error handling.
 551         * (create_command_win):  Bind button 2 to retrieve selection.
 552 end-sanitize-gdbtk
 553
 554 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 555
 556         * README:  Add note about SPARCworks cc release 3.0 and higher.
 557
 558         Add procfs support for Alpha OSF/1-2.x.
 559         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 560         OSF/1 native support.
 561         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 562         (MUNCH_DEFINE):  Removed.
 563         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 564         for procfs support.
 565         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 566         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 567         in release 1.x is incomplete.
 568         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 569         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 570         fill_fpgregset):  New routines for procfs support.
 571         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 572         if we have an optional procfs and /proc is accessible.
 573         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 574         including sys/procfs.h.
 575         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 576         is defined, additionally perform a PIOCSSIG to really terminate
 577         the inferior.
 578         (create_procinfo):  Always return a result.
 579         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 580         PROCFS_DONT_TRACE_IFAULT is defined.
 581         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 582         argument to startup_inferior if it is defined.
 583         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 584         of tracing exits from exec system calls. Needed for the user level
 585         loader under Alpha OSF/1.
 586         (do_detach):  Clear any pending signal if we want to detach from
 587         a process without a signal.
 588         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 589         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 590         intend to set.
 591         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 592         pending signals are numbered from 1 instead of 0.
 593         (info_proc_mappings):  Increase size of output format for addresses
 594         if BFD_HOST_64_BIT is defined.
 595         (procfs_stop):  Renamed from child_stop.
 596         (_initialize_procfs):  Don't add procfs support if we have an
 597         optional procfs and /proc is not accessible.
 598
 599 start-sanitize-gdbtk
 600 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 601
 602         * gdbtk.tcl:  Add button to control mixed source disassembly.
 603         Use text widgets in expr window.  The give me more control over
 604         layout.
 605         Add auto-updating of exprs in expression window.
 606         Handle expressions out of scope a bit better.
 607         Make selected window pop up to the top when invoked via the
 608         menubar.
 609         Make copyright message have raised relief.
 610
 611         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 612         during startup.
 613 end-sanitize-gdbtk
 614
 615 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 616
 617         * array-rom.c: Add support for most commands.
 618
 619         * monitor.c: Add GDB remote protocol for the hybrid environment on
 620         the Array board.
 621
 622 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 623
 624         * command.c (show_user_1): Use print_command_line to show a user
 625         defined command (including control structures).
 626
 627         * top.c (init_main): Change documentation for user defined
 628         commands to indicate they may accept up to ten arguments.
 629
 630 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 631
 632         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 633         `move $s8, $sp' instruction.
 634
 635 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 636
 637         * target.c, target.h (target_signal_from_command): New function.
 638         * infrun.c (handle_command, signals_info), infcmd.c
 639         (signal_command): Use it.
 640         * infrun.c, infcmd.c: Update docstrings for these commands.
 641
 642         * target.h (enum target_signal), target.c (signals), target.c
 643         (target_signal_from_host, target_signal_to_host): Add
 644         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 645         * config/tm-lynx.h: Define signal numbers for realtime events.
 646
 647 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 648
 649         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 650         for Sun acc 3.0 under SunOS4.
 651
 652         Changes to improve handling of runtime common symbols
 653         under SunOS4.
 654         * minsyms.c (get_symbol_leading_char):  New routine to determine
 655         the leading symbol character for an objfile.
 656         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 657         Use it.
 658         * objfiles.h (rt_common_objfile):  New global, points to objfile
 659         containing the runtime common minimal symbols.
 660         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 661         unallocated before freeing it.
 662         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 663         an objfile for the runtime common minimal symbols.
 664         (solib_add_common_symbols):  Allocate an objfile for the runtime
 665         common symbols if necessary and put common symbols into it.
 666         Clean up code and comments.
 667         (solib_add, special_symbol_handling):  Cleanup comments regarding
 668         runtime common symbols.
 669         * stabsread.c (scan_file_globals_1):  New routine, contains
 670         old scan_file_globals code. Checks if there are any unresolved
 671         global symbols before starting the expensive minimal symbol table
 672         search.
 673         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 674         objfile and eventually for the runtime common objfile. Complains
 675         about any unresolved global symbols and removes them from the
 676         global symbol chain to avoid dangling pointers into the symbol
 677         table if the symbol table is reread.
 678
 679 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 680
 681         * Makefile.in (install_only uninstall):  Indent for clarity.
 682
 683         * core.c (dis_asm_read_memory):  Add call to
 684         dis_asm_read_memory_hook to provide alternate way for disassembler
 685         to read memory.
 686
 687         * defs.h:  Protect from multiple inclusion.  Add decl for
 688         dis_asm_read_memory_hook.
 689
 690         * top.c:  Make window startup be the default.
 691         * Add dis_asm_read_memory_hook.
 692
 693 start-sanitize-gdbtk
 694         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 695         output.
 696         * (breakpoint_notify):  Don't send null filename to tcl.
 697         * (gdb_eval):  New tcl command to eval an expression.
 698         * (gdb_disassemble):  New tcl command to do disassembly.  This
 699         allows tcl code to choose between exec file and target memeory,
 700         and can also do mixed source and assembly.
 701         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
 702         that more of the environment is set up.  Also, create link between
 703         gdb and tcl vars disassemble{-_}from{-_}exec.
 704
 705         * gdbtk.tcl:  New expression window support.
 706         * Make assembly window be 80 columns wide.
 707         * Use new disassembly method.  Add menu items to select
 708         disassembly from exec file or target.
 709         * Change View menubar item to Options.
 710
 711         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
 712         since they don't exist yet.
 713
 714         * Pop up a copyright window on startup.
 715 end-sanitize-gdbtk
 716
 717 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
 718
 719         * stabsread.c (define_symbol): Handle `a' symbol type used for
 720         reference parameter passed in a register.
 721
 722 start-sanitize-gdbtk
 723 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
 724
 725         * gdbtk.tcl (build_framework): Add standard commands menu, more
 726         windows to standard windows menu.
 727         (not_implemented_yet): Clarify message.
 728 end-sanitize-gdbtk
 729
 730 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 731
 732         * defs.h: move include tm.h up, so that the type LONGEST can
 733         also based on the target requirement to determine. In this case
 734         target mips64.
 735
 736         * remote-os9k.c (rombug_open): catch exception e in rombug.
 737         * remote-os9k.c (rombug_wait): print message before register display
 738         from rombug.
 739
 740 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 741
 742         * top.c (locate_arg): Call strchr not index.
 743
 744 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 745
 746         * ch-exp.y (literal):  Recognize NULL.
 747         (tuple):  Parse simple unlabelled tuples.
 748         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
 749         evaluate brace-initializer-expressions depending on context.
 750         (evaluate_subexp case UNOP_CAST):  Pass the target type as
 751         expected type when evaluating the expression.
 752
 753         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
 754         BOOL from TYPE_NAME.
 755         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
 756         TYPE_CODE_RANGE better than print_type_scalar does.
 757         (chill_val_print_array_elements):  Use above new function.
 758
 759 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 760
 761         * remote-udi.c (udi_load): Tell symbol_file_add that the
 762         program being loaded is the main program.
 763
 764 For older changes see ChangeLog-94
 765 \f
 766 Local Variables:
 767 mode: indented-text
 768 left-margin: 8
 769 fill-column: 74
 770 version-control: never
 771 End: