gdb/ChangeLog

   1 Thu Feb  9 12:09:09 1995  Jeff Law  (law@snake.cs.utah.edu)
   2
   3         * somread.c (som_symtab_read): Handle dynamic relocation for both
   4         text and data symbols.
   5         (som_symfile_offsets): If objfile is a shared library, then get
   6         text and data offsets from the shared library structures.
   7         * somsolib.c (som_solib_add): Copy the bfd pointer from the
   8         objfile rather than reopening the file again.
   9         (som_solib_section_offsets): New function.
  10         * somsolib.h (som_solib_section_offsets): Declare.
  11
  12 Wed Feb  8 20:32:18 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
  13
  14         * config/sparc/tm-sun4sol2.h, dbxread.c: Rename
  15         N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING.
  16         * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add
  17         filename field.
  18         * elfread.c (record_minimal_symbol_and_info),
  19         minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return
  20         newly created symbol.
  21         * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]:
  22         Set filename field of minimal symbol.
  23         * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]:
  24         Print filename field.
  25         * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile.
  26         * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y,
  27         m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c,
  28         os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c,
  29         printcmd.c, dbxread.c: Change callers to pass NULL for sfile.
  30         * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]:
  31         Find address of function from minimal symbols.
  32         * partial-stab.h, case 'f', 'F': Call find_stab_function_addr
  33         instead of getting pst->textlow from the stab.
  34         * minsyms.c (find_stab_function_addr): New function.
  35
  36 Wed Feb  8 19:19:56 1995  Rob Savoye  <rob@darkstar.cygnus.com>
  37
  38         * monitor.c: Fix so all the output shows up in the GUI command
  39         window.
  40
  41 Mon Feb  6 18:50:59 1995  Stan Shebs  <shebs@andros.cygnus.com>
  42
  43         * i386-tdep.c (_initialize_i386_tdep): Put void decl on separate
  44         line, so init.c generation works correctly.
  45 start-sanitize-arc
  46         * arc-tdep.c (_initialize_arc_tdep): Ditto.
  47 end-sanitize-arc
  48
  49 Mon Feb  6 14:44:36 1995  Rob Savoye  <rob@darkstar.cygnus.com>
  50
  51         * config/mips/idt.mt: Add support for the lsi33k target.
  52         * config/sparc/sun4sol2.mh: Add support for ser-tcp.
  53         * array-rom.c: Finish the rest of the support commands needed by
  54         GDB.
  55         * mips-tdep.c: Add LSI33k register names and processor type.
  56
  57 start-sanitize-gdbtk
  58 Sun Feb  5 20:32:44 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  59
  60         * gdbtk.c (gdb_disassemble): Deference pointer to function before
  61         calling it (pre-ANSI compilers generally require this).
  62
  63 end-sanitize-gdbtk
  64 Sat Feb  4 13:29:52 1995  Stan Shebs  <shebs@andros.cygnus.com>
  65
  66         * config/m68k/est.mt (TDEPFILES): Remove m68k-pinsn.o.
  67
  68 Fri Feb  3 16:47:31 1995  Kung Hsu  <kung@mexican.cygnus.com>
  69
  70         * ser-go32-para.c (dos_read): fix syntax errors.
  71
  72 Fri Feb  3 11:19:20 1995  Stu Grossman  (grossman@cygnus.com)
  73
  74         * core.c (dis_asm_read_memory), defs.h, top.c: Get rid of
  75         dis_asm_read_memory_hook.  We can now call the disassemblers
  76         directly and have no need for this hook anymore.
  77 start-sanitize-gdbtk
  78         * gdbtk.c (gdb_disassemble): Ditto.
  79 end-sanitize-gdbtk
  80         * defs.h, printcmd.c: Make print_insn be static.
  81
  82         * ser-go32.c (dos_comisr):  Make this 8 bit clean.
  83         * (dos_open dos_close):  Allow multiple opens to the same device.
  84         Use a ref count to prevent unwanted deallocations.
  85         * sparcl-tdep.c:  Put #ifdefs around all socket stuff to make GO32
  86         happy.
  87         * (sparclite_ops):  Switch to download_stratum.
  88         * target.h (enum strata):  Move download_stratum before
  89         process_stratum so that executable targets get pushed on top of
  90         download targets.
  91
  92 Thu Feb  2 19:02:45 1995  Rob Savoye  <rob@darkstar.cygnus.com>
  93
  94         * array-rom.c: Remove the non GDB remote protocol config stuff.
  95
  96         * monitor.c: All reading/writing functions for memory and
  97         registers work.
  98
  99 Thu Feb  2 16:11:04 1995  Kung Hsu  <kung@mexican.cygnus.com>
 100
 101 start-sanitize-arc
 102         * config/arc/arc.mt: new target makefile for arc processor.
 103         * config/arc/tm-arc.h: new target header for arc processor.
 104         * config/arc/go32.mh: new go32 host makefile for arc processor.
 105         * config/arc/xm-go32.h: new go32 host header for arc processor.
 106         * arc-tdep.c: new target dependent codes for arc processor.
 107         * remote-arc.c: new file for arc-specific protocol through
 108         parallel line.
 109 end-sanitize-arc
 110         * ser-go32-para.c: new file for go32 parallel port communication.
 111
 112 Thu Feb  2 13:58:40 1995  Stan Shebs  <shebs@andros.cygnus.com>
 113
 114         * Makefile.in (VERSION): Bump to 4.13.2.
 115
 116 Thu Feb  2 07:27:56 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 117
 118         Fix compiler warnings:
 119         * remote-e7000.c (printf_e7000debug): Rename to puts_e7000debug
 120         and have the caller do the sprintf.  Saves us from varargs hell.
 121         (normal): Define before use.
 122         * remote-e7000.c: Reindent a few things.
 123
 124 Wed Feb  1 21:16:42 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 125
 126         * f-typeprint.c (f_type_print_varspec_suffix):  Print array index
 127         ranges in reverse order.
 128         * f-valprint.c (f77_create_arrayprint_offset_tbl):  Fix calculation.
 129
 130         * eval.c (evaluate_subscript):  Don't call value_subscript, since
 131         it adjusts for lower bound and enforces ranges.
 132
 133         * expression.h (exp_code):  Remove MULTI_F77_SUBSCRIPT, OP_F77_SUBSTR.
 134         * eval.c, parse.c:  Removed uses of removed opcodes.
 135         * eval.c (evaluate_subexp):  Clean up handling of
 136         OP_UNDETERMINED_ARGLIST (no backtracking, more general).
 137
 138         * f-valprint.c (f_val_print):  Print TYPE_CODE_STRING using
 139         LA_PRINT_STRING, and not val_print_string (which reads from inferior).
 140
 141         * ch-lang.c (chill_is_varying_struct), ch-lang.h:  Remve function
 142         duplicate function made redundant by chill_varying_type.
 143
 144         Re-write of f77 string and complex number support:
 145
 146         * language.h (struct language_defn):  New fields string_lower_bound
 147         and string_char_type.
 148         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
 149         language.c (unknown_language_defn, auto_language_defn,
 150         local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
 151         (f_language_defn), ch-lang.c (chill_language_defn):  Set new fields.
 152         * gdbtypes.c (create_string_type):  Use new string_char_type field.
 153         * valops.c (value_string):  Use new string_lower_bound field.
 154
 155         * defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT):  Removed.
 156         * f-lang.c (f_create_fundamental_type, _initialize_f_language),
 157         m2-lang.c (m2_create_fundamental_type),
 158         gdbtypes.c (_initialize_gdbtypes):  Set TYPE_TARGET_TYPE of complex
 159         types.  Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
 160         * mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
 161         Removed.  Use builtin_type_complex and builtin_type_double_complex.
 162
 163         * gdbtypes.h (enum type_code):  Removed TYPE_CODE_LITERAL_STRING
 164         and TYPE_CODE_LITERAL_COMPLEX.
 165         * c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c:  Removed uses of
 166         TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
 167         * gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
 168         f77_create_literal_string_type):  Removed.
 169         * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
 170         VALUE_SUBSTRING_MYADDR):  Removed.
 171
 172         * expression.h (enum exp_opcode):  Rename OP_F77_LITERAL_COMPLEX to
 173         OP_COMPLEX.
 174         * parse.c:  Update accordingly.
 175
 176         * f-valprint.c (f77_print_cmplx):  Removed.
 177         (f_val_print case TYPE_CODE_COMPLEX):  Re-write to use print_floating.
 178
 179         * f-exp.y (STRING_LITERAL):  Use OP_STRING instead of OP_ARRAY.
 180         * eval.c (evaluate_subexp):  For case OP_ARRAY, don't call
 181         f77_value_literal_string.
 182         * valops.c, value.h (f77_value_literal_string, f77_value_substring,
 183         f77_assign_from_literal_string, f77_assign_from_literal_complex):
 184         Removed.
 185         (value_assign):  No longer need to handle literal types.
 186         * valops.c (f77_value_literal_complex), value.h:  Re-written and
 187         renamed to value_literal_complex.  Last arg is now a (complex) type.
 188         * valops.c (f77_cast_into_complex):  Re-written and renamed to
 189         cast_into_complex.
 190         * eval.c (evaluate_subexp):  Update accordingly.
 191
 192         * ch-valprint.c (chill_val_print):  On TYPE_CODE_STRING, don't
 193         print address for non-'s'-formats.
 194         * ch-typeprint.c, ch-valprint.c:  Use chill_varying_type instead
 195         of chill_is_varying_struct.
 196
 197 Wed Feb  1 13:27:33 1995  Stan Shebs  <shebs@andros.cygnus.com>
 198
 199         gcc -Wall lint.
 200         * alpha-tdep.c (alpha_in_lenient_prologue): Comment out.
 201         (after_prologue): Remove unused local b.
 202         * procfs.c (thread.h): Include.
 203         (pr_flag_table, pr_why_table, faults_table, siginfo_table): Use
 204         nested braces in initializer.
 205         * top.c (initialize_targets, initialize_utils): Declare.
 206         (locate_arg, insert_args): Add parens around tested assignments.
 207         * remote-utils.c (sr_scan_args): Remove decl of strtol.
 208         * remote.c (thread.h): Include.
 209         (remote_wait): Remove unused local p2.
 210         * sparc-tdep.c (fill_gregset, fill_fpregset): Remove decls of
 211         registers array.
 212
 213         defs.h (stdlib.h): Include.
 214         (exit, perror, atoi, qsort, memcpy, memcmp): Don't declare.
 215         (fclose, atof, malloc, realloc, free, strchr, strrchr, strstr,
 216         strtok, strerror): Don't specify parameter types in declaration.
 217
 218 Wed Feb  1 12:23:57 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 219
 220         * ch-exp.y (value_string_element, string_primitive_value,
 221         start_element, left_element, right_element, slice_size,
 222         lower_element, upper_element, first_element):  Removed.
 223         (value_string_slice, value_array_slice):  Replaced by ...
 224         (slice):  New non-terminal, with working slice support.
 225         (primitive_value_lparen, rparen):  New non-terminals.
 226         (maybe_tuple_elements):  New non-terminal, to allow empty tuples.
 227         (idtokentab):  Added "up".
 228
 229         * value.h (COERCE_VARYING_ARRAY):  New macro.
 230         * valarith.c (value_subscript):  Use it.
 231         * valops.c (value_cast):  Likewise.  Also, do nothing if already
 232         correct type, and allow converting from/to range to/from scalar.
 233
 234         * valops.c, value.h (varying_to_slice, value_slice):  New functions.
 235         * eval.c (OP_ARRAY):  Add cast for array element.
 236         * expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT):  New exp_opcodes.
 237         * valops.c (chill_varying_type):  Moved function frp, here ...
 238         * gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
 239         * parse.c (length_of_subexp, prefixify_subexp):  Add support
 240         for TERNOP_SLICE, TERNOP_SLICE_COUNT.
 241         * expprint.c (print_subexp, dump_expression):  Likewise.
 242         * eval.c (evaluate_subexp):  Likewise.
 243
 244         * eval.c (evaluate_subexp case MULTI_SUBSCRIPT):  Don't call
 245         value_x_binop on a Chill varying string.
 246
 247 Tue Jan 31 13:51:53 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 248
 249         * config/m68k/monitor.mt,
 250         config/pa/{hppabsd.mt,hppahpux.mt,hppaosf.mt,hppapro.mt}: Put
 251         depfiles in TDEPFILES not REMOTE_O.
 252
 253 Tue Jan 31 11:14:44 1995  Steve Chamberlain  <sac@splat>
 254
 255         From nigel@algor.co.uk.
 256         * ser-go32.c (dos_close): Don't crash if scb null.
 257         (dos_sendbreak): New function.
 258         (dos_ops): Point to dos_sendbreak.
 259         (dos_info): Calculate COM number correctly.
 260
 261 Tue Jan 31 09:40:11 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 262
 263         * xcoffread.c (process_xcoff_symbol): Use new variables
 264         func_symbol_type and var_symbol_type as type of functions and
 265         variables which don't have any stabs associated with them.
 266         Reindent most of function.
 267         (_initialize_xcoffread): Initialize *_symbol_type.
 268
 269         * xcoffread.c (read_xcoff_symtab): Reindent most of function.
 270         Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
 271         them (this part commented out as I didn't quite get it to work).
 272         (cs_to_section, find_targ_sec): New functions, to support above code.
 273         * xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
 274         actually present.
 275
 276 Mon Jan 30 17:34:24 1995  Stu Grossman  (grossman@cygnus.com)
 277 start-sanitize-gdbtk
 278         * gdbtk.tcl (create_file_win):  Disable old popup menu for source
 279         window.
 280 end-sanitize-gdbtk
 281         * sparcl-tdep.c:  Add `sparclite' target for doing serial and udp
 282         downloads to SPARClite demo boards.
 283
 284 Sun Jan 29 09:43:22 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 285
 286         * remote.c, remote-pa.c: Remove #if 0'd icache code.  It has had
 287         no hope of working as is for a long time (in particular, shebs' 27
 288         Jan 95 change confuses the issue further--target_read_memory and
 289         xfer_core_file do *not* do the same thing in this context).
 290         Revise comment.
 291
 292 Sat Jan 28 13:40:46 1995 Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 293
 294         * elfread.c (elf_symtab_read):  Do not test BSF_GLOBAL for
 295         procedure linkage table symbols, it is no longer set due to the
 296         Jan 6 BFD change in bfd/elfcode.h.
 297
 298 Fri Jan 27 17:08:06 1995  Stan Shebs  <shebs@andros.cygnus.com>
 299
 300         * top.c (use_windows): Clarify comments.
 301
 302         * convex-tdep.c (xfer_core_file): Comment out.
 303         * config/convex/tm-convex.h (XFER_CORE_FILE): Remove.
 304         * remote.c, remote-pa.c (remote_fetch_word): Change xfer_core_file
 305         references to target_read_memory.
 306         * gdbcore.h (xfer_core_file, core_open, core_detach): Remove
 307         declarations.
 308         * corelow.c (core_open, core_detach): Make static.
 309
 310         * arm-tdep.c: Make it compile.
 311         (exec_file_command, xfer_core_file): Comment out.
 312         (arm_print_insn): Remove, now in libopcodes.
 313         (skip_prologue): Comment out most of body.
 314         (arm_frame_find_saved_regs): Move here from tm-arm.h.
 315         (_initialize_arm_tdep): Set tm_print_insn.
 316         * config/arm/tm-arm.h: Remove old refs to first_object_file_end.
 317         (XFER_CORE_FILE): Remove.
 318         (FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
 319
 320 Fri Jan 27 08:48:28 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 321
 322         * Makefile.in (CHILL_LIB): Define as in testsuite/Makefile.in.
 323
 324 Thu Jan 26 18:24:41 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 325
 326         * symtab.c (find_pc_line): When subtracting one to get a line
 327         number, make sure not to end up with zero.
 328
 329         * remote-vx.c: Revert all of Kung's changes of 16 Jan.  The
 330         problems with those changes were (a) the file didn't compile, (b)
 331         they changed memset to bzero--memset is correct, (c) they took out
 332         code to deal with boards lacking floating point, (d) who knows
 333         what I didn't discover in a quick read.
 334
 335 Thu Jan 26 17:32:54 1995  Stu Grossman  (grossman@cygnus.com)
 336
 337         * sparcl-tdep.c:  Clean up formatting and indentation.
 338
 339 Thu Jan 26 10:49:59 1995  Steve Chamberlain  <sac@splat>
 340
 341         * remote-hms.c (hms_ops): Change ref of hr_load_image
 342         to gr_load_image.
 343         (dcache_flush, dcache_hit, dcache_value, dcache_fetch,
 344         dcache_poke, dcache_init):  Deleted.
 345         (hms_open, hms_resume, hms_fetch_word, hms_store_word):
 346         Use dcache routines provided by remote-util.h
 347
 348 Thu Jan 26 12:08:31 1995  Michael Meissner  <meissner@cygnus.com>
 349
 350         * configure.in: Add support for powerpc-*-eabi.
 351
 352         * powerpc/tm-ppc-eabi.h, powerpc/pcc-eabi.mt: New files for
 353         PowerPC support.
 354
 355 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 356
 357         * language.h (struct language_defn):  New field c_style_arrays.
 358         * language.c (unknown_language_defn, auto_language_defn,
 359         local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
 360         asm_language_defn):  Set c_style_arrays to true.
 361         * m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
 362         f-lang.c (f_language_defn):  Set c_style_arrays to false.
 363         * valops.c (value_string):  If c_style_array is not set,
 364         allocate string in gdb (not inferior) using allocate_value.
 365
 366         * value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
 367         Only call value_coerce_array if current_language->c_style_arrays.
 368         * values.c:  Add #include "language.h".  (Needed for COERCE_ARRAY.)
 369
 370         * valops.c (chill_varying_type):  New predicate.
 371         * valops.c (value_cast):  Support assigning a fixed string or array
 372         to a variable string/array structure.
 373
 374         * valarith.c (value_subscripted_rvalue):  Extra parameter lowerbound.
 375         Check index>=lowerbound, and then add lowerbound to index here,
 376         instead of in caller.  Generalize to arbitrary lval_types.
 377         (value_subscript):  Use enhanced value_subscripted_rvalue if
 378         c_style_arrays is false (and index is in range).
 379
 380 Wed Jan 25 18:23:46 1995  Stu Grossman  (grossman@cygnus.com)
 381
 382         * gdbtk.c (gdbtk_init):  Prevent segfault when gdbtk.tcl can't be
 383         found.
 384         * gdbtk.tcl:  Initialize expr_update_list() to prevent errors when
 385         popping up expression window for the first time.
 386
 387 Wed Jan 25 18:13:14 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 388
 389         * eval.c (evaluate_subexp case OP_ARRAY):  Fix calls to memset:
 390         TYPE_LENGTH is length in bytes, not bits.
 391
 392 Wed Jan 25 08:19:35 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 393
 394         * infrun.c (proceed): Flush stdout before resuming inferior.
 395         * infcmd.c (step_1), annotate.c (annotate_starting):
 396         Don't bother to flush here.
 397
 398 Wed Jan 25 01:11:21 1995  Jeff Law  (law@snake.cs.utah.edu)
 399
 400         * hpread.c (hpread_process_one_debug_symbol): Fix lines garbled
 401         by an ill-advised global search and replace.
 402
 403 Tue Jan 24 12:10:28 1995  Stu Grossman  (grossman@cygnus.com)
 404
 405         * gdbtk.tcl (create_registers_window):  Work around a radiobutton
 406         widget bug to make Options|Natural button work.
 407
 408         * gdbtk.c (gdb_disassemble):  Fix problem with source+assembly and
 409         g++ caused by out-of-order pc's.
 410         * gdbtk.tcl (files_command):  Remove duplicate file names.  Also,
 411         add scrollbar.
 412
 413 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
 414
 415         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
 416         doc!
 417
 418 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 419
 420         Add support for Chill bitstring literals (e.h. H'FF00').
 421         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
 422         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
 423         just print B'<unimlemented>'.
 424         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
 425         * valops.c, value.h (value_bitstring):  New function.
 426         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
 427
 428         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
 429         check that return type is non-void, and print in proper Chill syntax.
 430
 431 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 432
 433         * Makefile.in: Remove references to remote-mon.c.
 434         * remote-mon.c: remove. Replaced by rom68k-rom.c.
 435         * rom68k-rom.c: Support for Rom68k monitor.
 436
 437 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 438
 439         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
 440         gcc/ch/runtime not chillrt, since that is where the chill runtime
 441         lives now.
 442
 443 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
 444
 445         * remote-hms.c (hms_load): Delete.
 446         (target_ops): Use hr_load_image.
 447
 448         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
 449         Define memory_insert/remove_breakpoint.
 450         * xm-go32.h: Remove redundant SIGs.
 451
 452 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
 453
 454         * ser-go32.c: Rewritten by nigel@algor.co.uk.
 455
 456 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 457
 458         * expression.h (OP_LABELED):  New operator, for Chill
 459         labeled structre tuples.
 460         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
 461         New non-terminals, to handle labeled structure tuples.
 462         (tuple):  Re-define using tuple_elements.
 463         * eval.c (evaluate_labeled_field_init):  New function, to handle
 464         initialization of structure fields, possibly using OP_LABELED.
 465         (evaluate_subexp):  Use it.
 466         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
 467         for Chill.  Handled OP_LABELED.
 468         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
 469
 470         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
 471         * valarith.c (value_bit_index):  Just treat bitstring as represented
 472         by an array of bytes.  Alignment is handled by compiler.
 473
 474 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
 475
 476         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
 477         * sh-tdep.c (gdb_print_insn_sh): Ditto.
 478
 479 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
 480
 481         * remote-os9k.c (rombug_open): Fix a bug in exception handling
 482         command.
 483         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
 484         write.
 485
 486 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 487
 488         * parse.c (_initialize_parse): Improve wording of names of
 489         msym_*_symbol_type.
 490
 491 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
 492
 493         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
 494         (mips_fpu): Change type to enum mips_fpu_type.
 495         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
 496         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
 497         Don't initialize.
 498         (mips_fpu_string): New static variable.
 499         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
 500         (mips_pop_frame): Likewise.
 501         (mips_extract_return_value): Likewise.
 502         (mips_store_return_value): Likewise.
 503         (mips_set_fpu_command): New static function.
 504         (mips_show_fpu_command): New static function.
 505         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
 506
 507 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 508
 509         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
 510
 511         * parse.c (write_exp_msymbol): Use new variables
 512         msym_*_symbol_type as type of msymbol expression.
 513         (_initialize_parse): Initialize them.
 514
 515 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 516
 517         General cleanup and simplication of disassembler interface.
 518         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 519         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 520         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 521         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 522         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 523         had been -pinsn.c files.
 524         * Makefile.in (ALLDEPFILES): Remove removed files.
 525         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 526         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 527         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 528         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 529         Remove compile actions.
 530         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 531         vax-tdep.o: Add compile actions.
 532         * defs.h (tm_print_insn): New global.
 533         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 534         (_initialize_a29k_tdep): Rename from _initialize_29k,
 535         set tm_print_insn.
 536         * alpha-tdep.c (print_insn): Remove.
 537         (_initialize_alpha_tdep): Set tm_print_insn.
 538         * arm-tdep.c (arm_print_insn): New function, was print_insn
 539         in arm-pinsn.c.
 540         * convex-tdep.c (convex_print_insn): New function, was print_insn
 541         in convex-pinsn.c.
 542         * h8300-tdep.c (print_insn): Remove.
 543         (gdb_print_insn_h8300): New function.
 544         (_initialize_h8300_tdep): New function.
 545         * h8500-tdep.c (print_insn): Remove.
 546         (_initialize_h8500_tdep): New function.
 547         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 548         * i386-tdep.c (_initialize_i386_tdep): New function.
 549         * i960-tdep.c (mem, next_insn): New functions, were in
 550         i960-pinsn.c.
 551         (_initialize_i960_tdep): Set tm_print_insn.
 552         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 553         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 554         * mips-tdep.c (gdb_print_insn_mips): New function.
 555         (_initialize_mips_tdep): Set tm_print_insn.
 556         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 557         in pyr-pinsn.c.
 558         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 559         * sh-tdep.c (print_insn): Remove.
 560         (gdb_print_insn_sh): New function.
 561         (_initialize_sh_tdep): Set tm_print_insn.
 562         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 563         * w65-tdep.c (print_insn): Remove.
 564         (_initialize_w65_tdep): New function.
 565         * z8k-tdep.c (print_insn): Remove.
 566         (gdb_print_insn_z8k): New function.
 567         (_initialize_z8k_tdep): Set tm_print_insn.
 568         * printcmd.c (print_insn): New function, generic disassembler.
 569         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 570
 571 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 572
 573         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 574         and config/a29k/vx29k.mt.
 575         * configure.in: add new configuration a29k-*-vxworks.
 576         * remote-vx29k.c: new file merged from WRS.
 577         * remote-vx.c: merge changes from WRS.
 578         * config/a29k/vx29k.mt: new file for new configuration.
 579         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 580
 581 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 582
 583         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 584         New declarations.
 585         (enum bpdisp): Change name of 'delete' member to 'del'.
 586         (struct bpstat): Changed name to 'bpstats'.
 587         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 588         breakpoint_chain): Made globally visible.
 589         (bpstat_stop_status): Use new name for bpstat.
 590         (break_command_1, watch_command_1, catch_command_1,
 591         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 592         instead of 'delete'.
 593         (set_breakpoint_sal): New function.
 594         * defs.h (registers_changed_hook): New declaration.
 595         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 596         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 597         * main.c (main): Don't scan options when in WIN32 and exit
 598         without entering main loop.
 599         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 600         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 601         member 'class' to 'aclass'.
 602         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 603         * top.c (registers_changed_hook): New definition.
 604         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 605         in same way as __GO32__.
 606         * value.h (c_typedef_print): Rename 'new' argument.
 607
 608         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 609         * configure.in: Suppprt for w65,
 610
 611
 612 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 613
 614         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 615         not stop_pc, to proceed.
 616
 617         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 618
 619 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 620
 621         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 622         accept it was accidental.  "handle 0" and "info signal 0" remain
 623         illegal, though.
 624
 625 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 626
 627         * Makefile.in (all): Don't make libgdb-files.
 628         (libgdb): New action, makes libgdb-files.
 629
 630 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 631
 632         * stabsread.c (read_enum_type):  When pending enum symbols are
 633         put into the enum type, they must be inserted in "backwards
 634         order, in case we've overflowed a struct pending buffer.
 635
 636 start-sanitize-gdbtk
 637 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 638
 639         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 640         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 641         including dismiss button, and better error handling.
 642         * (create_command_win):  Bind button 2 to retrieve selection.
 643 end-sanitize-gdbtk
 644
 645 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 646
 647         * README:  Add note about SPARCworks cc release 3.0 and higher.
 648
 649         Add procfs support for Alpha OSF/1-2.x.
 650         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 651         OSF/1 native support.
 652         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 653         (MUNCH_DEFINE):  Removed.
 654         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 655         for procfs support.
 656         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 657         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 658         in release 1.x is incomplete.
 659         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 660         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 661         fill_fpgregset):  New routines for procfs support.
 662         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 663         if we have an optional procfs and /proc is accessible.
 664         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 665         including sys/procfs.h.
 666         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 667         is defined, additionally perform a PIOCSSIG to really terminate
 668         the inferior.
 669         (create_procinfo):  Always return a result.
 670         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 671         PROCFS_DONT_TRACE_IFAULT is defined.
 672         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 673         argument to startup_inferior if it is defined.
 674         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 675         of tracing exits from exec system calls. Needed for the user level
 676         loader under Alpha OSF/1.
 677         (do_detach):  Clear any pending signal if we want to detach from
 678         a process without a signal.
 679         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 680         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 681         intend to set.
 682         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 683         pending signals are numbered from 1 instead of 0.
 684         (info_proc_mappings):  Increase size of output format for addresses
 685         if BFD_HOST_64_BIT is defined.
 686         (procfs_stop):  Renamed from child_stop.
 687         (_initialize_procfs):  Don't add procfs support if we have an
 688         optional procfs and /proc is not accessible.
 689
 690 start-sanitize-gdbtk
 691 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 692
 693         * gdbtk.tcl:  Add button to control mixed source disassembly.
 694         Use text widgets in expr window.  The give me more control over
 695         layout.
 696         Add auto-updating of exprs in expression window.
 697         Handle expressions out of scope a bit better.
 698         Make selected window pop up to the top when invoked via the
 699         menubar.
 700         Make copyright message have raised relief.
 701
 702         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 703         during startup.
 704 end-sanitize-gdbtk
 705
 706 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 707
 708         * array-rom.c: Add support for most commands.
 709
 710         * monitor.c: Add GDB remote protocol for the hybrid environment on
 711         the Array board.
 712
 713 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 714
 715         * command.c (show_user_1): Use print_command_line to show a user
 716         defined command (including control structures).
 717
 718         * top.c (init_main): Change documentation for user defined
 719         commands to indicate they may accept up to ten arguments.
 720
 721 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 722
 723         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 724         `move $s8, $sp' instruction.
 725
 726 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 727
 728         * target.c, target.h (target_signal_from_command): New function.
 729         * infrun.c (handle_command, signals_info), infcmd.c
 730         (signal_command): Use it.
 731         * infrun.c, infcmd.c: Update docstrings for these commands.
 732
 733         * target.h (enum target_signal), target.c (signals), target.c
 734         (target_signal_from_host, target_signal_to_host): Add
 735         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 736         * config/tm-lynx.h: Define signal numbers for realtime events.
 737
 738 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 739
 740         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 741         for Sun acc 3.0 under SunOS4.
 742
 743         Changes to improve handling of runtime common symbols
 744         under SunOS4.
 745         * minsyms.c (get_symbol_leading_char):  New routine to determine
 746         the leading symbol character for an objfile.
 747         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 748         Use it.
 749         * objfiles.h (rt_common_objfile):  New global, points to objfile
 750         containing the runtime common minimal symbols.
 751         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 752         unallocated before freeing it.
 753         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 754         an objfile for the runtime common minimal symbols.
 755         (solib_add_common_symbols):  Allocate an objfile for the runtime
 756         common symbols if necessary and put common symbols into it.
 757         Clean up code and comments.
 758         (solib_add, special_symbol_handling):  Cleanup comments regarding
 759         runtime common symbols.
 760         * stabsread.c (scan_file_globals_1):  New routine, contains
 761         old scan_file_globals code. Checks if there are any unresolved
 762         global symbols before starting the expensive minimal symbol table
 763         search.
 764         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 765         objfile and eventually for the runtime common objfile. Complains
 766         about any unresolved global symbols and removes them from the
 767         global symbol chain to avoid dangling pointers into the symbol
 768         table if the symbol table is reread.
 769
 770 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 771
 772         * Makefile.in (install_only uninstall):  Indent for clarity.
 773
 774         * core.c (dis_asm_read_memory):  Add call to
 775         dis_asm_read_memory_hook to provide alternate way for disassembler
 776         to read memory.
 777
 778         * defs.h:  Protect from multiple inclusion.  Add decl for
 779         dis_asm_read_memory_hook.
 780
 781         * top.c:  Make window startup be the default.
 782         * Add dis_asm_read_memory_hook.
 783
 784 start-sanitize-gdbtk
 785         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 786         output.
 787         * (breakpoint_notify):  Don't send null filename to tcl.
 788         * (gdb_eval):  New tcl command to eval an expression.
 789         * (gdb_disassemble):  New tcl command to do disassembly.  This
 790         allows tcl code to choose between exec file and target memeory,
 791         and can also do mixed source and assembly.
 792         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
 793         that more of the environment is set up.  Also, create link between
 794         gdb and tcl vars disassemble{-_}from{-_}exec.
 795
 796         * gdbtk.tcl:  New expression window support.
 797         * Make assembly window be 80 columns wide.
 798         * Use new disassembly method.  Add menu items to select
 799         disassembly from exec file or target.
 800         * Change View menubar item to Options.
 801
 802         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
 803         since they don't exist yet.
 804
 805         * Pop up a copyright window on startup.
 806 end-sanitize-gdbtk
 807
 808 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
 809
 810         * stabsread.c (define_symbol): Handle `a' symbol type used for
 811         reference parameter passed in a register.
 812
 813 start-sanitize-gdbtk
 814 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
 815
 816         * gdbtk.tcl (build_framework): Add standard commands menu, more
 817         windows to standard windows menu.
 818         (not_implemented_yet): Clarify message.
 819 end-sanitize-gdbtk
 820
 821 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 822
 823         * defs.h: move include tm.h up, so that the type LONGEST can
 824         also based on the target requirement to determine. In this case
 825         target mips64.
 826
 827         * remote-os9k.c (rombug_open): catch exception e in rombug.
 828         * remote-os9k.c (rombug_wait): print message before register display
 829         from rombug.
 830
 831 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 832
 833         * top.c (locate_arg): Call strchr not index.
 834
 835 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 836
 837         * ch-exp.y (literal):  Recognize NULL.
 838         (tuple):  Parse simple unlabelled tuples.
 839         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
 840         evaluate brace-initializer-expressions depending on context.
 841         (evaluate_subexp case UNOP_CAST):  Pass the target type as
 842         expected type when evaluating the expression.
 843
 844         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
 845         BOOL from TYPE_NAME.
 846         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
 847         TYPE_CODE_RANGE better than print_type_scalar does.
 848         (chill_val_print_array_elements):  Use above new function.
 849
 850 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 851
 852         * remote-udi.c (udi_load): Tell symbol_file_add that the
 853         program being loaded is the main program.
 854
 855 For older changes see ChangeLog-94
 856 \f
 857 Local Variables:
 858 mode: indented-text
 859 left-margin: 8
 860 fill-column: 74
 861 version-control: never
 862 End: