gdb/ChangeLog

   1 Mon Jan 23 17:21:09 1995  Stu Grossman  (grossman@cygnus.com)
   2
   3         * gdbtk.tcl:  Take .gdbtkinit if it exists.  Makes gdbtk match the
   4         doc!
   5
   6 Mon Jan 23 13:11:46 1995  Per Bothner  <bothner@kalessin.cygnus.com>
   7
   8         Add support for Chill bitstring literals (e.h. H'FF00').
   9         * ch-exp.y (match_bitstring_literal):  Fix for proper endianness.
  10         * expprint.c (print_subexp):  Don't call error on OP_BITSTRING,
  11         just print B'<unimlemented>'.
  12         * gdbtypes.c (create_set_type):  Fix bug in length calculation.
  13         * valops.c, value.h (value_bitstring):  New function.
  14         * eval.c (evaluate_subexp):  Implement support for OP_BITSTRING.
  15
  16         * ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
  17         check that return type is non-void, and print in proper Chill syntax.
  18
  19 Mon Jan 23 12:20:34 1995  Rob Savoye  <rob@darkstar.cygnus.com>
  20
  21         * Makefile.in: Remove references to remote-mon.c.
  22         * remote-mon.c: remove. Replaced by rom68k-rom.c.
  23         * rom68k-rom.c: Support for Rom68k monitor.
  24
  25 Mon Jan 23 10:50:57 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
  26
  27         * Makefile.in (CHILL_FOR_TARGET): Update -L argument to point to
  28         gcc/ch/runtime not chillrt, since that is where the chill runtime
  29         lives now.
  30
  31 Mon Jan 23 00:06:57 1995  Steve Chamberlain  <sac@splat>
  32
  33         * remote-hms.c (hms_load): Delete.
  34         (target_ops): Use hr_load_image.
  35
  36         * remote-e7000.c, remote-z8k.c, remote-nindy.c (target_ops):
  37         Define memory_insert/remove_breakpoint.
  38         * xm-go32.h: Remove redundant SIGs.
  39
  40 Thu Jan 19 20:26:58 1995  Steve Chamberlain  <sac@splat>
  41
  42         * ser-go32.c: Rewritten by nigel@algor.co.uk.
  43
  44 Fri Jan 20 15:23:55 1995  Per Bothner  <bothner@kalessin.cygnus.com>
  45
  46         * expression.h (OP_LABELED):  New operator, for Chill
  47         labeled structre tuples.
  48         * ch-exp.y (tuple_element, named_record_element, tuple_elements):
  49         New non-terminals, to handle labeled structure tuples.
  50         (tuple):  Re-define using tuple_elements.
  51         * eval.c (evaluate_labeled_field_init):  New function, to handle
  52         initialization of structure fields, possibly using OP_LABELED.
  53         (evaluate_subexp):  Use it.
  54         * expprint.c (print_subexp case):  For OP_ARRAY, use Chill syntax
  55         for Chill.  Handled OP_LABELED.
  56         * parse.c (length_of_subexp, prefixify_subexp):  Handle OP_LABELED.
  57
  58         * eval.c (evaluate_subexp):  Handle Chill Powerset tuples.
  59         * valarith.c (value_bit_index):  Just treat bitstring as represented
  60         by an array of bytes.  Alignment is handled by compiler.
  61
  62 Wed Jan 18 19:00:29 1995  Stan Shebs  <shebs@andros.cygnus.com>
  63
  64         * h8300-tdep.c (gdb_print_insn_h8300): Fix typo (&info -> info).
  65         * sh-tdep.c (gdb_print_insn_sh): Ditto.
  66
  67 Wed Jan 18 11:25:43 1995  Kung Hsu  <kung@mexican.cygnus.com>
  68
  69         * remote-os9k.c (rombug_open): Fix a bug in exception handling
  70         command.
  71         * remote-os9k.c (rombug_write_inferior_memory): reset buffer after
  72         write.
  73
  74 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
  75
  76         * parse.c (_initialize_parse): Improve wording of names of
  77         msym_*_symbol_type.
  78
  79 Tue Jan 17 14:00:58 1995  Ian Lance Taylor  <ian@sanguine.cygnus.com>
  80
  81         * config/mips/tm-mips.h (enum mips_fpu_type): New enum.
  82         (mips_fpu): Change type to enum mips_fpu_type.
  83         (FIX_CALL_DUMMY): Handle mips_fpu == MIPS_FPU_SINGLE.
  84         * mips-tdep.c (mips_fpu): Change type to enum mips_fpu_type.
  85         Don't initialize.
  86         (mips_fpu_string): New static variable.
  87         (mips_push_dummy_frame): Handle mips_fpu == MIPS_FPU_SINGLE.
  88         (mips_pop_frame): Likewise.
  89         (mips_extract_return_value): Likewise.
  90         (mips_store_return_value): Likewise.
  91         (mips_set_fpu_command): New static function.
  92         (mips_show_fpu_command): New static function.
  93         (_initialize_mips_tdep): Change handling of set/show mipsfpu.
  94
  95 Tue Jan 17 09:48:38 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
  96
  97         * a29k-tdep.c (gdb_print_insn_a29k): Fix typo (&info -> info).
  98
  99         * parse.c (write_exp_msymbol): Use new variables
 100         msym_*_symbol_type as type of msymbol expression.
 101         (_initialize_parse): Initialize them.
 102
 103 Mon Jan 16 18:11:03 1995  Stan Shebs  <shebs@andros.cygnus.com>
 104
 105         General cleanup and simplication of disassembler interface.
 106         * a29k-pinsn.c, arm-pinsn.c, convex-pinsn.c, gould-pinsn.c,
 107         hppa-pinsn.c, i386-pinsn.c, i960-pinsn.c, m68k-pinsn.c,
 108         m88k-pinsn.c, mips-pinsn.c, ns32k-pinsn.c, pyr-pinsn.c,
 109         rs6000-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c, vax-pinsn.c: Remove.
 110         * gould-tdep.c, ns32k-tdep.c, tahoe-tdep.c, vax-tdep.c: New files,
 111         had been -pinsn.c files.
 112         * Makefile.in (ALLDEPFILES): Remove removed files.
 113         (a29k-pinsn.o, arm-pinsn.o, convex-pinsn.o, gould-pinsn.o,
 114         hppa-pinsn.o, i386-pinsn.o, i960-pinsn.o, m68k-pinsn.o,
 115         m88k-pinsn.o, mips-pinsn.o, ns32k-pinsn.o, pyr-pinsn.o,
 116         rs6000-pinsn.o, sparc-pinsn.o, tahoe-pinsn.o, vax-pinsn.o):
 117         Remove compile actions.
 118         * arm-tdep.o, gould-tdep.o, ns32k-tdep.o, tahoe-tdep.o,
 119         vax-tdep.o: Add compile actions.
 120         * defs.h (tm_print_insn): New global.
 121         * a29k-tdep.c (gdb_print_insn_a29k): New function.
 122         (_initialize_a29k_tdep): Rename from _initialize_29k,
 123         set tm_print_insn.
 124         * alpha-tdep.c (print_insn): Remove.
 125         (_initialize_alpha_tdep): Set tm_print_insn.
 126         * arm-tdep.c (arm_print_insn): New function, was print_insn
 127         in arm-pinsn.c.
 128         * convex-tdep.c (convex_print_insn): New function, was print_insn
 129         in convex-pinsn.c.
 130         * h8300-tdep.c (print_insn): Remove.
 131         (gdb_print_insn_h8300): New function.
 132         (_initialize_h8300_tdep): New function.
 133         * h8500-tdep.c (print_insn): Remove.
 134         (_initialize_h8500_tdep): New function.
 135         * hppa-tdep.c (_initialize_hppa_tdep): Set tm_print_insn.
 136         * i386-tdep.c (_initialize_i386_tdep): New function.
 137         * i960-tdep.c (mem, next_insn): New functions, were in
 138         i960-pinsn.c.
 139         (_initialize_i960_tdep): Set tm_print_insn.
 140         * m68k-tdep.c (_initialize_m68k_tdep): New function.
 141         * m88k-tdep.c (_initialize_m88k_tdep): New function.
 142         * mips-tdep.c (gdb_print_insn_mips): New function.
 143         (_initialize_mips_tdep): Set tm_print_insn.
 144         * pyr-tdep.c (pyr_print_insn): New function, was print_insn
 145         in pyr-pinsn.c.
 146         * rs6000-tdep.c (_initialize_rs6000_tdep): New function.
 147         * sh-tdep.c (print_insn): Remove.
 148         (gdb_print_insn_sh): New function.
 149         (_initialize_sh_tdep): Set tm_print_insn.
 150         * sparc-tdep.c (_initialize_sparc_tdep): New function.
 151         * w65-tdep.c (print_insn): Remove.
 152         (_initialize_w65_tdep): New function.
 153         * z8k-tdep.c (print_insn): Remove.
 154         (gdb_print_insn_z8k): New function.
 155         (_initialize_z8k_tdep): Set tm_print_insn.
 156         * printcmd.c (print_insn): New function, generic disassembler.
 157         * config/*/*.mt (TDEPFILES): Remove refs to *-pinsn.o.
 158
 159 Mon Jan 16 15:43:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 160
 161         * Makefile.in: add new files remote-vx29k.c, config/a29k/tm-vx29k.h,
 162         and config/a29k/vx29k.mt.
 163         * configure.in: add new configuration a29k-*-vxworks.
 164         * remote-vx29k.c: new file merged from WRS.
 165         * remote-vx.c: merge changes from WRS.
 166         * config/a29k/vx29k.mt: new file for new configuration.
 167         * config/a29k/tm-vx29k.h: new header file for newconfiguration.
 168
 169 Sun Jan 15 14:36:19 1995  Steve Chamberlain  <sac@splat>
 170
 171         * breakpoint.h (disable_breakpoint, enable_breakpoint):
 172         New declarations.
 173         (enum bpdisp): Change name of 'delete' member to 'del'.
 174         (struct bpstat): Changed name to 'bpstats'.
 175         * breakpoint.c (disable_breakpoint, enable_breakpoint,
 176         breakpoint_chain): Made globally visible.
 177         (bpstat_stop_status): Use new name for bpstat.
 178         (break_command_1, watch_command_1, catch_command_1,
 179         breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
 180         instead of 'delete'.
 181         (set_breakpoint_sal): New function.
 182         * defs.h (registers_changed_hook): New declaration.
 183         * infcmd.c (run_stack_dummy): 'delete' is now 'del'.
 184         * inflow.c (new_tty): Treat WIN32 in same way as __GO32__
 185         * main.c (main): Don't scan options when in WIN32 and exit
 186         without entering main loop.
 187         * m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
 188         * symtab.h (struct symbol, struct partial_symbol): Changed name of
 189         member 'class' to 'aclass'.
 190         (SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
 191         * top.c (registers_changed_hook): New definition.
 192         * utils.c (quit, notice_quit, initialize_utils): Treate WIN32
 193         in same way as __GO32__.
 194         * value.h (c_typedef_print): Rename 'new' argument.
 195
 196         * w65-tdep.c, config/tm-w65.h, config/w65.mt: New files.
 197         * configure.in: Suppprt for w65,
 198
 199
 200 Sat Jan 14 11:18:11 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 201
 202         * infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1,
 203         not stop_pc, to proceed.
 204
 205         * eval.c (evaluate_subexp): Clear expect_type except for C++ and CHILL.
 206
 207 Fri Jan 13 17:52:57 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 208
 209         * infcmd.c (signal_command): Accept "signal 0"; the change to not
 210         accept it was accidental.  "handle 0" and "info signal 0" remain
 211         illegal, though.
 212
 213 Fri Jan 13 15:19:01 1995  Stan Shebs  <shebs@andros.cygnus.com>
 214
 215         * Makefile.in (all): Don't make libgdb-files.
 216         (libgdb): New action, makes libgdb-files.
 217
 218 Thu Jan 12 21:23:25 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 219
 220         * stabsread.c (read_enum_type):  When pending enum symbols are
 221         put into the enum type, they must be inserted in "backwards
 222         order, in case we've overflowed a struct pending buffer.
 223
 224 start-sanitize-gdbtk
 225 Thu Jan 12 15:02:40 1995  Stu Grossman  (grossman@cygnus.com)
 226
 227         * gdbtk.c, gdbtk.tcl:  Update/add copyright.
 228         * gdbtk.tcl (build_framework):  Several fixes for filespec widget,
 229         including dismiss button, and better error handling.
 230         * (create_command_win):  Bind button 2 to retrieve selection.
 231 end-sanitize-gdbtk
 232
 233 Thu Jan 12 09:33:24 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 234
 235         * README:  Add note about SPARCworks cc release 3.0 and higher.
 236
 237         Add procfs support for Alpha OSF/1-2.x.
 238         * config/alpha/nm-osf.h:  Renamed from nm-alpha.h, generic
 239         OSF/1 native support.
 240         * config/alpha/alpha-osf1.mh (NAT_FILE):  Changed accordingly.
 241         (MUNCH_DEFINE):  Removed.
 242         * config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h:  New files
 243         for procfs support.
 244         * configure.in (alpha-dec-osf*):  Use alpha-osf2.mh for OSF/1
 245         release 2.x and higher, else alpha-osf1.mh, as the procfs support
 246         in release 1.x is incomplete.
 247         * Makefile.in (ALLCONFIG):  Add config/alpha/alpha-osf2.mh.
 248         * alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
 249         fill_fpgregset):  New routines for procfs support.
 250         * inftarg.c (_initialize_inftarg):  Don't add ptrace support
 251         if we have an optional procfs and /proc is accessible.
 252         * procfs.c:  Include sys/fault.h and sys/syscall.h before
 253         including sys/procfs.h.
 254         (unconditionally_kill_inferior):  If PROCFS_NEED_PIOCSSIG_FOR_KILL
 255         is defined, additionally perform a PIOCSSIG to really terminate
 256         the inferior.
 257         (create_procinfo):  Always return a result.
 258         (create_procinfo, do_attach):  Don't trace T_IFAULT faults if
 259         PROCFS_DONT_TRACE_IFAULT is defined.
 260         (procfs_init_inferior):  Use START_INFERIOR_TRAPS_EXPECTED as
 261         argument to startup_inferior if it is defined.
 262         (proc_set_exec_trap):  If PIOCSSPCACT is defined, use it instead
 263         of tracing exits from exec system calls. Needed for the user level
 264         loader under Alpha OSF/1.
 265         (do_detach):  Clear any pending signal if we want to detach from
 266         a process without a signal.
 267         (set_proc_siginfo):  If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
 268         don't issue a PIOCSSIG if pr_cursig already contains the signal we
 269         intend to set.
 270         (info_proc_signals):  If PROCFS_SIGPEND_OFFSET is defined, the
 271         pending signals are numbered from 1 instead of 0.
 272         (info_proc_mappings):  Increase size of output format for addresses
 273         if BFD_HOST_64_BIT is defined.
 274         (procfs_stop):  Renamed from child_stop.
 275         (_initialize_procfs):  Don't add procfs support if we have an
 276         optional procfs and /proc is not accessible.
 277
 278 start-sanitize-gdbtk
 279 Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)
 280
 281         * gdbtk.tcl:  Add button to control mixed source disassembly.
 282         Use text widgets in expr window.  The give me more control over
 283         layout.
 284         Add auto-updating of exprs in expression window.
 285         Handle expressions out of scope a bit better.
 286         Make selected window pop up to the top when invoked via the
 287         menubar.
 288         Make copyright message have raised relief.
 289
 290         * gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
 291         during startup.
 292 end-sanitize-gdbtk
 293
 294 Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>
 295
 296         * array-rom.c: Add support for most commands.
 297
 298         * monitor.c: Add GDB remote protocol for the hybrid environment on
 299         the Array board.
 300
 301 Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)
 302
 303         * command.c (show_user_1): Use print_command_line to show a user
 304         defined command (including control structures).
 305
 306         * top.c (init_main): Change documentation for user defined
 307         commands to indicate they may accept up to ten arguments.
 308
 309 Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>
 310
 311         * mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
 312         `move $s8, $sp' instruction.
 313
 314 Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>
 315
 316         * target.c, target.h (target_signal_from_command): New function.
 317         * infrun.c (handle_command, signals_info), infcmd.c
 318         (signal_command): Use it.
 319         * infrun.c, infcmd.c: Update docstrings for these commands.
 320
 321         * target.h (enum target_signal), target.c (signals), target.c
 322         (target_signal_from_host, target_signal_to_host): Add
 323         TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
 324         * config/tm-lynx.h: Define signal numbers for realtime events.
 325
 326 Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 327
 328         * dbxread.c (process_one_symbol):  Handle N_FUN symbols
 329         for Sun acc 3.0 under SunOS4.
 330
 331         Changes to improve handling of runtime common symbols
 332         under SunOS4.
 333         * minsyms.c (get_symbol_leading_char):  New routine to determine
 334         the leading symbol character for an objfile.
 335         (prim_record_minimal_symbol_and_info, install_minimal_symbols):
 336         Use it.
 337         * objfiles.h (rt_common_objfile):  New global, points to objfile
 338         containing the runtime common minimal symbols.
 339         * objfiles.c (free_objfile):  Mark rt_common_objfile as
 340         unallocated before freeing it.
 341         * solib.c (allocate_rt_common_objfile):  New routine to allocate
 342         an objfile for the runtime common minimal symbols.
 343         (solib_add_common_symbols):  Allocate an objfile for the runtime
 344         common symbols if necessary and put common symbols into it.
 345         Clean up code and comments.
 346         (solib_add, special_symbol_handling):  Cleanup comments regarding
 347         runtime common symbols.
 348         * stabsread.c (scan_file_globals_1):  New routine, contains
 349         old scan_file_globals code. Checks if there are any unresolved
 350         global symbols before starting the expensive minimal symbol table
 351         search.
 352         (scan_file_globals):  Now calls scan_file_globals_1 for the passed
 353         objfile and eventually for the runtime common objfile. Complains
 354         about any unresolved global symbols and removes them from the
 355         global symbol chain to avoid dangling pointers into the symbol
 356         table if the symbol table is reread.
 357
 358 Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)
 359
 360         * Makefile.in (install_only uninstall):  Indent for clarity.
 361
 362         * core.c (dis_asm_read_memory):  Add call to
 363         dis_asm_read_memory_hook to provide alternate way for disassembler
 364         to read memory.
 365
 366         * defs.h:  Protect from multiple inclusion.  Add decl for
 367         dis_asm_read_memory_hook.
 368
 369         * top.c:  Make window startup be the default.
 370         * Add dis_asm_read_memory_hook.
 371
 372 start-sanitize-gdbtk
 373         * gdbtk.c (finish_saving_output):  Don't do anything if not saving
 374         output.
 375         * (breakpoint_notify):  Don't send null filename to tcl.
 376         * (gdb_eval):  New tcl command to eval an expression.
 377         * (gdb_disassemble):  New tcl command to do disassembly.  This
 378         allows tcl code to choose between exec file and target memeory,
 379         and can also do mixed source and assembly.
 380         * (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
 381         that more of the environment is set up.  Also, create link between
 382         gdb and tcl vars disassemble{-_}from{-_}exec.
 383
 384         * gdbtk.tcl:  New expression window support.
 385         * Make assembly window be 80 columns wide.
 386         * Use new disassembly method.  Add menu items to select
 387         disassembly from exec file or target.
 388         * Change View menubar item to Options.
 389
 390         * Get rid of Stack, Breakpoints, Signals, and Variables Windows,
 391         since they don't exist yet.
 392
 393         * Pop up a copyright window on startup.
 394 end-sanitize-gdbtk
 395
 396 Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)
 397
 398         * stabsread.c (define_symbol): Handle `a' symbol type used for
 399         reference parameter passed in a register.
 400
 401 start-sanitize-gdbtk
 402 Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>
 403
 404         * gdbtk.tcl (build_framework): Add standard commands menu, more
 405         windows to standard windows menu.
 406         (not_implemented_yet): Clarify message.
 407 end-sanitize-gdbtk
 408
 409 Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>
 410
 411         * defs.h: move include tm.h up, so that the type LONGEST can
 412         also based on the target requirement to determine. In this case
 413         target mips64.
 414
 415         * remote-os9k.c (rombug_open): catch exception e in rombug.
 416         * remote-os9k.c (rombug_wait): print message before register display
 417         from rombug.
 418
 419 Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 420
 421         * top.c (locate_arg): Call strchr not index.
 422
 423 Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 424
 425         * ch-exp.y (literal):  Recognize NULL.
 426         (tuple):  Parse simple unlabelled tuples.
 427         * eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
 428         evaluate brace-initializer-expressions depending on context.
 429         (evaluate_subexp case UNOP_CAST):  Pass the target type as
 430         expected type when evaluating the expression.
 431
 432         * ch-typeprint.c (chill_type_print_base):  Get names of PTR and
 433         BOOL from TYPE_NAME.
 434         * ch-valprint.c (chill_print_type_scalar):  New function, to handle
 435         TYPE_CODE_RANGE better than print_type_scalar does.
 436         (chill_val_print_array_elements):  Use above new function.
 437
 438 Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>
 439
 440         * remote-udi.c (udi_load): Tell symbol_file_add that the
 441         program being loaded is the main program.
 442
 443 For older changes see ChangeLog-94
 444 \f
 445 Local Variables:
 446 mode: indented-text
 447 left-margin: 8
 448 fill-column: 74
 449 version-control: never
 450 End: