gdb/ChangeLog

   1 Fri Feb  3 11:19:20 1995  Stu Grossman  (grossman@cygnus.com)
   2
   3         * core.c (dis_asm_read_memory), defs.h, gdbtk.c (gdb_disassemble),
   4         top.c :  Get rid of dis_asm_read_memory_hook.  We can now call the
   5         disassemblers directly and have no need for this hook anymore.
   6         * defs.h, printcmd.c:  Make print_insn be static.
   7
   8         * ser-go32.c (dos_comisr):  Make this 8 bit clean.
   9         * (dos_open dos_close):  Allow multiple opens to the same device.
  10         Use a ref count to prevent unwanted deallocations.
  11         * sparcl-tdep.c:  Put #ifdefs around all socket stuff to make GO32
  12         happy.
  13         * (sparclite_ops):  Switch to download_stratum.
  14         * target.h (enum strata):  Move download_stratum before
  15         process_stratum so that executable targets get pushed on top of
  16         download targets.
  17
  18 Thu Feb  2 19:02:45 1995  Rob Savoye  <rob@darkstar.cygnus.com>
  19
  20         * array-rom.c: Remove the non GDB remote protocol config stuff.
  21
  22         * monitor.c: All reading/writing functions for memory and
  23         registers work.
  24
  25 Thu Feb  2 16:11:04 1995  Kung Hsu  <kung@mexican.cygnus.com>
  26
  27         * config/arc/.Sanitize: New file for config/arc directory.
  28         * config/arc/arc.mt: new target makefile for arc processor.
  29         * config/arc/tm-arc.h: new target header for arc processor.
  30         * config/arc/go32.mh: new go32 host makefile for arc processor.
  31         * config/arc/xm-go32.h: new go32 host header for arc processor.
  32         * arc-tdep.c: new target dependent codes for arc processor.
  33         * remote-arc.c: new file for arc-specific protocol through
  34         parallel line.
  35         * ser-go32-para.c: new file for go32 parallel port communication.
  36         * .Sanitize: sanitize arc specific files out.
  37
  38 Thu Feb  2 13:58:40 1995  Stan Shebs  <shebs@andros.cygnus.com>
  39
  40         * Makefile.in (VERSION): Bump to 4.13.2.
  41
  42 Thu Feb  2 07:27:56 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  43
  44         Fix compiler warnings:
  45         * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug
  46         and have the caller do the sprintf.  Saves us from varargs hell.
  47         (normal): Define before use.
  48         * remote-e7000.c: Reindent a few things.
  49
  50 Wed Feb  1 21:16:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  51
  52         * f-typeprint.c (f_type_print_varspec_suffix):  Print array index
  53         ranges in reverse order.
  54         * f-valprint.c (f77_create_arrayprint_offset_tbl):  Fix calculation.
  55
  56         * eval.c (evaluate_subscript):  Don't call value_subscript, since
  57         it adjusts for lower bound and enforces ranges.
  58
  59         * expression.h (exp_code):  Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR.
  60         * eval.c, parse.c:  Removed uses of removed opcodes.
  61         * eval.c (evaluate_subexp):  Clean up handling of
  62         OP_UNDETERMINED_ARGLIST (no backtracking, more general).
  63
  64         * f-valprint.c (f_val_print):  Print TYPE_CODE_STRING using
  65         LA_PRINT_STRING, and not val_print_string (which reads from inferior).
  66
  67         * ch-lang.c (chill_is_varying_struct), ch-lang.h:  Remve function
  68         duplicate function made redundant by chill_varying_type.
  69
  70         Re-write of f77 string and complex number support:
  71
  72         * language.h (struct language_defn):  New fields string_lower_bound
  73         and string_char_type.
  74         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
  75         language.c (unknown_language_defn, auto_language_defn,
  76         local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
  77         (f_language_defn), ch-lang.c (chill_language_defn):  Set new fields.
  78         * gdbtypes.c (create_string_type):  Use new string_char_type field.
  79         * valops.c (value_string):  Use new string_lower_bound field.
  80
  81         * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT):  Removed.
  82         * f-lang.c (f_create_fundamental_type, _initialize_f_language),
  83         m2-lang.c (m2_create_fundamental_type),
  84         gdbtypes.c (_initialize_gdbtypes):  Set TYPE_TARGET_TYPE of complex
  85         types.  Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
  86         * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
  87         Removed.  Use builtin_type_complex and builtin_type_double_complex.
  88
  89         * gdbtypes.h (enum type_code):  Removed TYPE_CODE_LITERAL_STRING
  90         and TYPE_CODE_LITERAL_COMPLEX.
  91         * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c:  Removed uses of
  92         TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
  93         * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
  94         f77_create_literal_string_type):  Removed.
  95         * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
  96         VALUE_SUBSTRING_MYADDR):  Removed.
  97
  98         * expression.h (enum exp_opcode):  Rename OP_F77_LITERAL_COMPLEX to
  99         OP_COMPLEX.
 100         * parse.c:  Update accordingly.
 101
 102         * f-valprint.c (f77_print_cmplx):  Removed.
 103         (f_val_print case TYPE_CODE_COMPLEX):  Re-write to use print_floating.
 104
 105         * f-exp.y (STRING_LITERAL):  Use OP_STRING instead of OP_ARRAY.
 106         * eval.c (evaluate_subexp):  For case OP_ARRAY, don't call
 107         f77_value_literal_string.
 108         * valops.c, value.h (f77_value_literal_string, f77_value_substring,
 109         f77_assign_from_literal_string, f77_assign_from_literal_complex):
 110         Removed.
 111         (value_assign):  No longer need to handle literal types.
 112         * valops.c (f77_value_literal_complex), value.h:  Re-written and
 113         renamed to value_literal_complex.  Last arg is now a (complex) type.
 114         * valops.c (f77_cast_into_complex):  Re-written and renamed to
 115         cast_into_complex.
 116         * eval.c (evaluate_subexp):  Update accordingly.
 117
 118         * ch-valprint.c (chill_val_print):  On TYPE_CODE_STRING, don't
 119         print address for non-'s'-formats.
 120         * ch-typeprint.c, ch-valprint.c:  Use chill_varying_type instead
 121         of chill_is_varying_struct.
 122
 123 Wed Feb  1 13:27:33 1995  Stan Shebs  <shebs@andros.cygnus.com>
 124
 125         gcc -Wall lint.
 126         * alpha-tdep.c (alpha_in_lenient_prologue): Comment out.
 127         (after_prologue): Remove unused local b.
 128         * procfs.c (thread.h): Include.
 129         (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use
 130         nested braces in initializer.
 131         * top.c (initialize_targets, initialize_utils): Declare.
 132         (locate_arg, insert_args): Add parens around tested assignments.
 133         * remote-utils.c (sr_scan_args): Remove decl of strtol.
 134         * remote.c (thread.h): Include.
 135         (remote_wait): Remove unused local p2.
 136         * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of
 137         registers array.
 138
 139         defs.h (stdlib.h): Include.
 140         (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare.
 141         (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr,
 142         strtok, strerror): Don't specify parameter types in declaration.
 143
 144 Wed Feb  1 12:23:57 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 145
 146         * ch-exp.y (value_string_element, string_primitive_value,
 147         start_element, left_element, right_element, slice_size,
 148         lower_element, upper_element, first_element):  Removed.
 149         (value_string_slice, value_array_slice):  Replaced by ...
 150         (slice):  New non-terminal, with working slice support.
 151         (primitive_value_lparen, rparen):  New non-terminals.
 152         (maybe_tuple_elements):  New non-terminal, to allow empty tuples.
 153         (idtokentab):  Added "up".
 154
 155         * value.h (COERCE_VARYING_ARRAY):  New macro.
 156         * valarith.c (value_subscript):  Use it.
 157         * valops.c (value_cast):  Likewise.  Also, do nothing if already
 158         correct type, and allow converting from/to range to/from scalar.
 159
 160         * valops.c, value.h (varying_to_slice, value_slice):  New functions.
 161         * eval.c (OP_ARRAY):  Add cast for array element.
 162         * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT):  New exp_opcodes.
 163         * valops.c (chill_varying_type):  Moved function frp, here ...
 164         * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
 165         * parse.c (length_of_subexp, prefixify_subexp):  Add support
 166         for TERNOP_SLICE, TERNOP_SLICE_COUNT.
 167         * expprint.c (print_subexp, dump_expression):  Likewise.
 168         * eval.c (evaluate_subexp):  Likewise.
 169
 170         * eval.c (evaluate_subexp case MULTI_SUBSCRIPT):  Don't call
 171         value_x_binop on a Chill varying string.
 172
 173 Tue Jan 31 13:51:53 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 174
 175         * config/m68k/monitor.mt,
 176         config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
 177         depfiles in TDEPFILES not REMOTE_O.
 178
 179 Tue Jan 31 11:14:44 1995  Steve Chamberlain  <sac@splat>
 180
 181         From nigel@algor.co.uk.
 182         * ser-go32.c (dos_close): Don't crash if scb null.
 183         (dos_sendbreak): New function.
 184         (dos_ops): Point to dos_sendbreak.
 185         (dos_info): Calculate COM number correctly.
 186
 187 Tue Jan 31 09:40:11 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 188
 189         * xcoffread.c (process_xcoff_symbol): Use new variables
 190         func_symbol_type and var_symbol_type as type of functions and
 191         variables which don't have any stabs associated with them.
 192         Reindent most of function.
 193         (_initialize_xcoffread): Initialize *_symbol_type.
 194
 195         * xcoffread.c (read_xcoff_symtab): Reindent most of function.
 196         Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
 197         them (this part commented out as I didn't quite get it to work).
 198         (cs_to_section, find_targ_sec): New functions, to support above code.
 199         * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
 200         actually present.
 201
 202 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
 203 start-sanitize-gdbtk
 204         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
 205         window.
 206 end-sanitize-gdbtk
 207         * sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
 208         downloads to SPARClite demo boards.
 209
 210 Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 211
 212         * remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
 213         no hope of working as is for a long time (in particular, shebs' 27
 214         Jan 95 change confuses the issue further--target_read_memory and
 215         xfer_core_file do *not* do the same thing in this context).
 216         Revise comment.
 217
 218 Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 219
 220         * elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
 221         procedure linkage table symbols, it is no longer set due to the
 222         Jan 6 BFD change in bfd/elfcode.h.
 223
 224 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 225
 226         * top.c (use_windows): Clarify comments.
 227
 228         * convex-tdep.c (xfer_core_file): Comment out.
 229         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
 230         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
 231         references to target_read_memory.
 232         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
 233         declarations.
 234         * corelow.c (core_open, core_detach): Make static.
 235
 236         * arm-tdep.c: Make it compile.
 237         (exec_file_command, xfer_core_file): Comment out.
 238         (arm_print_insn): Remove, now in libopcodes.
 239         (skip_prologue): Comment out most of body.
 240         (arm_frame_find_saved_regs): Move here from tm-arm.h.
 241         (_initialize_arm_tdep): Set tm_print_insn.
 242         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
 243         (XFER_CORE_FILE): Remove.
 244         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
 245
 246 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 247
 248         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
 249
 250 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 251
 252         * symtab.c (find_pc_line): When subtracting one to get a line
 253         number, make sure not to end up with zero.
 254
 255         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
 256         problems with those changes were (a) the file didn't compile, (b)
 257         they changed memset to bzero--memset is correct, (c) they took out
 258         code to deal with boards lacking floating point, (d) who knows
 259         what I didn't discover in a quick read.
 260
 261 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
 262
 263         * sparcl-tdep.c:  Clean up formatting and indentation.
 264
 265 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
 266
 267         * remote-hms.c (hms_ops): Change ref of hr_load_image
 268         to gr_load_image.
 269         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
 270         dcache_poke, dcache_init):  Deleted.
 271         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
 272         Use dcache routines provided by remote-util.h
 273
 274 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
 275
 276         * configure.in: Add support for powerpc-*-eabi.
 277
 278         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
 279         PowerPC support.
 280
 281 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 282
 283         * language.h (struct language_defn):  New field c_style_arrays.
 284         * language.c (unknown_language_defn, auto_language_defn,
 285         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
 286         asm_language_defn):  Set c_style_arrays to true.
 287         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
 288         f-lang.c (f_language_defn):  Set c_style_arrays to false.
 289         * valops.c (value_string):  If c_style_array is not set,
 290         allocate string in gdb (not inferior) using allocate_value.
 291
 292         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
 293         Only call value_coerce_array if current_language->c_style_arrays.
 294         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
 295
 296         * valops.c (chill_varying_type):  New predicate.
 297         * valops.c (value_cast):  Support assigning a fixed string or array
 298         to a variable string/array structure.
 299
 300         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
 301         Check index>=lowerbound, and then add lowerbound to index here,
 302         instead of in caller.  Generalize to arbitrary lval_types.
 303         (value_subscript):  Use enhanced value_subscripted_rvalue if
 304         c_style_arrays is false (and index is in range).
 305
 306 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
 307
 308         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
 309         found.
 310         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
 311         popping up expression window for the first time.
 312
 313 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 314
 315         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
 316         TYPE_LENGTH is length in bytes, not bits.
 317
 318 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 319
 320         * infrun.c (proceed): Flush stdout before resuming inferior.
 321         * infcmd.c (step_1), annotate.c (annotate_starting):
 322         Don't bother to flush here.
 323
 324 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 325
 326         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 327         by an ill-advised global search and replace.
 328
 329 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 330
 331         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 332         widget bug to make Options|Natural button work.
 333
 334         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 335         g++ caused by out-of-order pc's.
 336         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 337         add scrollbar.
 338
 339 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 340
 341         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 342         doc!
 343
 344 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 345
 346         Add support for Chill bitstring literals (e.h. H'FF00').
 347         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 348         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 349         just print B'<unimlemented>'.
 350         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 351         * valops.c, value.h (value_bitstring):  New function.
 352         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 353
 354         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 355         check that return type is non-void, and print in proper Chill syntax.
 356
 357 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 358
 359         * Makefile.in: Remove references to remote-mon.c.
 360         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 361         * rom68k-rom.c: Support for Rom68k monitor.
 362
 363 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 364
 365         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 366         gcc/ch/runtime not chillrt, since that is where the chill runtime
 367         lives now.
 368
 369 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 370
 371         * remote-hms.c (hms_load): Delete.
 372         (target_ops): Use hr_load_image.
 373
 374         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 375         Define memory_insert/remove_breakpoint.
 376         * xm-go32.h: Remove redundant SIGs.
 377
 378 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 379
 380         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 381
 382 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 383
 384         * expression.h (OP_LABELED):  New operator, for Chill
 385         labeled structre tuples.
 386         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 387         New non-terminals, to handle labeled structure tuples.
 388         (tuple):  Re-define using tuple_elements.
 389         * eval.c (evaluate_labeled_field_init):  New function, to handle
 390         initialization of structure fields, possibly using OP_LABELED.
 391         (evaluate_subexp):  Use it.
 392         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 393         for Chill.  Handled OP_LABELED.
 394         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 395
 396         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 397         * valarith.c (value_bit_index):  Just treat bitstring as represented
 398         by an array of bytes.  Alignment is handled by compiler.
 399
 400 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 401
 402         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 403         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 404
 405 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 406
 407         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 408         command.
 409         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 410         write.
 411
 412 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 413
 414         * parse.c (_initialize_parse): Improve wording of names of
 415         msym_*_symbol_type.
 416
 417 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 418
 419         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 420         (mips_fpu): Change type to enum mips_fpu_type.
 421         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 422         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 423         Don't initialize.
 424         (mips_fpu_string): New static variable.
 425         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 426         (mips_pop_frame): Likewise.
 427         (mips_extract_return_value): Likewise.
 428         (mips_store_return_value): Likewise.
 429         (mips_set_fpu_command): New static function.
 430         (mips_show_fpu_command): New static function.
 431         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 432
 433 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 434
 435         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 436
 437         * parse.c (write_exp_msymbol): Use new variables
 438         msym_*_symbol_type as type of msymbol expression.
 439         (_initialize_parse): Initialize them.
 440
 441 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 442
 443         General cleanup and simplication of disassembler interface.
 444         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 445         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 446         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 447         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 448         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 449         had been -pinsn.c files.
 450         * Makefile.in (ALLDEPFILES): Remove removed files.
 451         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 452         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 453         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 454         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 455         Remove compile actions.
 456         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 457         vax-tdep.o: Add compile actions.
 458         * defs.h (tm_print_insn): New global.
 459         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 460         (_initialize_a29k_tdep): Rename from _initialize_29k,
 461         set tm_print_insn.
 462         * alpha-tdep.c (print_insn): Remove.
 463         (_initialize_alpha_tdep): Set tm_print_insn.
 464         * arm-tdep.c (arm_print_insn): New function, was print_insn
 465         in arm-pinsn.c.
 466         * convex-tdep.c (convex_print_insn): New function, was print_insn
 467         in convex-pinsn.c.
 468         * h8300-tdep.c (print_insn): Remove.
 469         (gdb_print_insn_h8300): New function.
 470         (_initialize_h8300_tdep): New function.
 471         * h8500-tdep.c (print_insn): Remove.
 472         (_initialize_h8500_tdep): New function.
 473         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 474         * i386-tdep.c (_initialize_i386_tdep): New function.
 475         * i960-tdep.c (mem, next_insn): New functions, were in
 476         i960-pinsn.c.
 477         (_initialize_i960_tdep): Set tm_print_insn.
 478         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 479         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 480         * mips-tdep.c (gdb_print_insn_mips): New function.
 481         (_initialize_mips_tdep): Set tm_print_insn.
 482         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 483         in pyr-pinsn.c.
 484         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 485         * sh-tdep.c (print_insn): Remove.
 486         (gdb_print_insn_sh): New function.
 487         (_initialize_sh_tdep): Set tm_print_insn.
 488         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 489         * w65-tdep.c (print_insn): Remove.
 490         (_initialize_w65_tdep): New function.
 491         * z8k-tdep.c (print_insn): Remove.
 492         (gdb_print_insn_z8k): New function.
 493         (_initialize_z8k_tdep): Set tm_print_insn.
 494         * printcmd.c (print_insn): New function, generic disassembler.
 495         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 496
 497 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 498
 499         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 500         and config/a29k/vx29k.mt.
 501         * configure.in: add new configuration a29k-*-vxworks.
 502         * remote-vx29k.c: new file merged from WRS.
 503         * remote-vx.c: merge changes from WRS.
 504         * config/a29k/vx29k.mt: new file for new configuration.
 505         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 506
 507 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 508
 509         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 510         New declarations.
 511         (enum bpdisp): Change name of 'delete' member to 'del'.
 512         (struct bpstat): Changed name to 'bpstats'.
 513         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 514         breakpoint_chain): Made globally visible.
 515         (bpstat_stop_status): Use new name for bpstat.
 516         (break_command_1, watch_command_1, catch_command_1,
 517         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 518         instead of 'delete'.
 519         (set_breakpoint_sal): New function.
 520         * defs.h (registers_changed_hook): New declaration.
 521         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 522         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 523         * main.c (main): Don't scan options when in WIN32 and exit
 524         without entering main loop.
 525         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 526         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 527         member 'class' to 'aclass'.
 528         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 529         * top.c (registers_changed_hook): New definition.
 530         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 531         in same way as __GO32__.
 532         * value.h (c_typedef_print): Rename 'new' argument.
 533
 534         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 535         * configure.in: Suppprt for w65,
 536
 537
 538 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 539
 540         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 541         not stop_pc, to proceed.
 542
 543         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 544
 545 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 546
 547         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 548         accept it was accidental.  "handle 0" and "info signal 0" remain
 549         illegal, though.
 550
 551 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 552
 553         * Makefile.in (all): Don't make libgdb-files.
 554         (libgdb): New action, makes libgdb-files.
 555
 556 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 557
 558         * stabsread.c (read_enum_type):  When pending enum symbols are
 559         put into the enum type, they must be inserted in "backwards
 560         order, in case we've overflowed a struct pending buffer.
 561
 562 start-sanitize-gdbtk
 563 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 564
 565         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 566         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 567         including dismiss button, and better error handling.
 568         * (create_command_win):  Bind button 2 to retrieve selection.
 569 end-sanitize-gdbtk
 570
 571 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 572
 573         * README:  Add note about SPARCworks cc release 3.0 and higher.
 574
 575         Add procfs support for Alpha OSF/1-2.x.
 576         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 577         OSF/1 native support.
 578         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 579         (MUNCH_DEFINE):  Removed.
 580         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 581         for procfs support.
 582         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 583         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 584         in release 1.x is incomplete.
 585         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 586         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 587         fill_fpgregset):  New routines for procfs support.
 588         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 589         if we have an optional procfs and /proc is accessible.
 590         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 591         including sys/procfs.h.
 592         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 593         is defined, additionally perform a PIOCSSIG to really terminate
 594         the inferior.
 595         (create_procinfo):  Always return a result.
 596         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 597         PROCFS_DONT_TRACE_IFAULT is defined.
 598         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 599         argument to startup_inferior if it is defined.
 600         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 601         of tracing exits from exec system calls. Needed for the user level
 602         loader under Alpha OSF/1.
 603         (do_detach):  Clear any pending signal if we want to detach from
 604         a process without a signal.
 605         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 606         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 607         intend to set.
 608         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 609         pending signals are numbered from 1 instead of 0.
 610         (info_proc_mappings):  Increase size of output format for addresses
 611         if BFD_HOST_64_BIT is defined.
 612         (procfs_stop):  Renamed from child_stop.
 613         (_initialize_procfs):  Don't add procfs support if we have an
 614         optional procfs and /proc is not accessible.
 615
 616 start-sanitize-gdbtk
 617 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 618
 619         * gdbtk.tcl:  Add button to control mixed source disassembly.
 620         Use text widgets in expr window.  The give me more control over
 621         layout.
 622         Add auto-updating of exprs in expression window.
 623         Handle expressions out of scope a bit better.
 624         Make selected window pop up to the top when invoked via the
 625         menubar.
 626         Make copyright message have raised relief.
 627
 628         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 629         during startup.
 630 end-sanitize-gdbtk
 631
 632 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 633
 634         * array-rom.c: Add support for most commands.
 635
 636         * monitor.c: Add GDB remote protocol for the hybrid environment on
 637         the Array board.
 638
 639 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 640
 641         * command.c (show_user_1): Use print_command_line to show a user
 642         defined command (including control structures).
 643
 644         * top.c (init_main): Change documentation for user defined
 645         commands to indicate they may accept up to ten arguments.
 646
 647 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 648
 649         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 650         `move $s8, $sp' instruction.
 651
 652 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 653
 654         * target.c, target.h (target_signal_from_command): New function.
 655         * infrun.c (handle_command, signals_info), infcmd.c
 656         (signal_command): Use it.
 657         * infrun.c, infcmd.c: Update docstrings for these commands.
 658
 659         * target.h (enum target_signal), target.c (signals), target.c
 660         (target_signal_from_host, target_signal_to_host): Add
 661         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 662         * config/tm-lynx.h: Define signal numbers for realtime events.
 663
 664 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 665
 666         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 667         for Sun acc 3.0 under SunOS4.
 668
 669         Changes to improve handling of runtime common symbols
 670         under SunOS4.
 671         * minsyms.c (get_symbol_leading_char):  New routine to determine
 672         the leading symbol character for an objfile.
 673         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 674         Use it.
 675         * objfiles.h (rt_common_objfile):  New global, points to objfile
 676         containing the runtime common minimal symbols.
 677         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 678         unallocated before freeing it.
 679         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 680         an objfile for the runtime common minimal symbols.
 681         (solib_add_common_symbols):  Allocate an objfile for the runtime
 682         common symbols if necessary and put common symbols into it.
 683         Clean up code and comments.
 684         (solib_add, special_symbol_handling):  Cleanup comments regarding
 685         runtime common symbols.
 686         * stabsread.c (scan_file_globals_1):  New routine, contains
 687         old scan_file_globals code. Checks if there are any unresolved
 688         global symbols before starting the expensive minimal symbol table
 689         search.
 690         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 691         objfile and eventually for the runtime common objfile. Complains
 692         about any unresolved global symbols and removes them from the
 693         global symbol chain to avoid dangling pointers into the symbol
 694         table if the symbol table is reread.
 695
 696 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 697
 698         * Makefile.in (install_only uninstall):  Indent for clarity.
 699
 700         * core.c (dis_asm_read_memory):  Add call to
 701         dis_asm_read_memory_hook to provide alternate way for disassembler
 702         to read memory.
 703
 704         * defs.h:  Protect from multiple inclusion.  Add decl for
 705         dis_asm_read_memory_hook.
 706
 707         * top.c:  Make window startup be the default.
 708         * Add dis_asm_read_memory_hook.
 709
 710 start-sanitize-gdbtk
 711         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 712         output.
 713         * (breakpoint_notify):  Don't send null filename to tcl.
 714         * (gdb_eval):  New tcl command to eval an expression.
 715         * (gdb_disassemble):  New tcl command to do disassembly.  This
 716         allows tcl code to choose between exec file and target memeory,
 717         and can also do mixed source and assembly.
 718         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
 719         that more of the environment is set up.  Also, create link between
 720         gdb and tcl vars disassemble{-_}from{-_}exec.
 721
 722         * gdbtk.tcl:  New expression window support.
 723         * Make assembly window be 80 columns wide.
 724         * Use new disassembly method.  Add menu items to select
 725         disassembly from exec file or target.
 726         * Change View menubar item to Options.
 727
 728         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
 729         since they don't exist yet.
 730
 731         * Pop up a copyright window on startup.
 732 end-sanitize-gdbtk
 733
 734 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
 735
 736         * stabsread.c (define_symbol): Handle `a' symbol type used for
 737         reference parameter passed in a register.
 738
 739 start-sanitize-gdbtk
 740 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
 741
 742         * gdbtk.tcl (build_framework): Add standard commands menu, more
 743         windows to standard windows menu.
 744         (not_implemented_yet): Clarify message.
 745 end-sanitize-gdbtk
 746
 747 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 748
 749         * defs.h: move include tm.h up, so that the type LONGEST can
 750         also based on the target requirement to determine. In this case
 751         target mips64.
 752
 753         * remote-os9k.c (rombug_open): catch exception e in rombug.
 754         * remote-os9k.c (rombug_wait): print message before register display
 755         from rombug.
 756
 757 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 758
 759         * top.c (locate_arg): Call strchr not index.
 760
 761 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 762
 763         * ch-exp.y (literal):  Recognize NULL.
 764         (tuple):  Parse simple unlabelled tuples.
 765         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
 766         evaluate brace-initializer-expressions depending on context.
 767         (evaluate_subexp case UNOP_CAST):  Pass the target type as
 768         expected type when evaluating the expression.
 769
 770         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
 771         BOOL from TYPE_NAME.
 772         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
 773         TYPE_CODE_RANGE better than print_type_scalar does.
 774         (chill_val_print_array_elements):  Use above new function.
 775
 776 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 777
 778         * remote-udi.c (udi_load): Tell symbol_file_add that the
 779         program being loaded is the main program.
 780
 781 For older changes see ChangeLog-94
 782 \f
 783 Local Variables:
 784 mode: indented-text
 785 left-margin: 8
 786 fill-column: 74
 787 version-control: never
 788 End: