gdb/ChangeLog

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