gdb/ChangeLog

   1 Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
   2
   3         * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
   4         * config/m68k/es1800.mt: Add comment.
   5         * remote-es.c: Comment out entire file until it can be fixed.
   6
   7         * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
   8         If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
   9         to achieve the desired timeout.
  10         * serial.h (serial_t): Add field timeout_remaining.
  11
  12 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  13
  14         * c-exp.y (yylex): Reenable nested type code.
  15
  16 Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  17
  18         * a29k-tdep.c (examine_tag): Add comment regarding argcount.
  19
  20         * remote-mips.c (mips_ops): Fix docstring.
  21
  22         * remote-bug.c (bug_ops): Remove spurious newline from docstring.
  23
  24         * config/m68k/tm-monitor.h: Changes to bring this into accordance
  25         with the old tm-m68k-em.h:
  26         (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
  27         (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
  28         (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
  29         Add FIXME regarding GET_LONGJMP_TARGET.
  30
  31         * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
  32         * infptrace.c (kill_inferior): Add comments.
  33         * main.c (quit_command): Call target_close after we kill or
  34         detach.
  35         * remote-udi.c (udi_close): Don't error() if QUITTING.
  36
  37 Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
  38
  39         * configure.in: Make m68k-coff and aout add monitor support in
  40         addition to the standard serial support.
  41
  42 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  43
  44         * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
  45         index indexNil.
  46
  47 Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  48
  49         * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
  50         * elfread.c (record_minimal_symbol_and_info),
  51         dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
  52
  53 Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  54
  55         * i386-stub.c: Add ".text" right before "mem_fault:".
  56
  57         * main.c (baud_rate): Add FIXME comment about printing -1 value.
  58
  59         * remote-utils.c (usage): Fix message to be accurate and conform
  60         more closely to normal conventions.
  61
  62         * remote-utils.c (gr_files_info): Have the exec_bfd test control
  63         whether to show information about exec_bfd, and not control whether
  64         to show information about device and speed.
  65
  66         * remote-utils.c (gr_open): If sr_get_device returns NULL, give
  67         usage message, don't dump core.
  68
  69         * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
  70         for variable size array.
  71         (bug_fetch_register, bug_store_register): Rename "value" to
  72         "fpreg_buf" because some compilers don't like variables whose
  73         names are the same as types.
  74         (bug_store_register): Use a cast when converting char * to
  75         unsigned char *.
  76
  77         * symmisc.c (maintenance_print_symbols): Don't refer to the name
  78         of the command in error message (the text was referring to the old
  79         name of the command).
  80
  81         * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
  82
  83         * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
  84         full details on structure elements without names.  This partially
  85         reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
  86         of those changes was accidental.
  87
  88         * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
  89         defined, make it an error to specify a single argument which is not
  90         a frame number.
  91
  92         * Makefile.in (version.c), main.c (print_gdb_version): Use
  93         host_alias and target_alias, not host_canonical and
  94         target_canonical, to print configuration.
  95
  96 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  97
  98         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
  99         of builtin_type_long.  It is necessary to get a type which is
 100         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
 101
 102         Fix many sins which will come up in 32 bit x 64 bit GDB, and
 103         various miscellaneous things discovered in the process:
 104         * printcmd.c, defs.h (print_address_numeric): New function.
 105         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
 106         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
 107         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
 108         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
 109         Use it.
 110         * utils.c, defs.h (gdb_print_address): New function.
 111         * expprint (dump_expression), gdbtypes.h: Use it.
 112         * breakpoint.c (describe_other_breakpoints),
 113         symmisc.c (dump_symtab, print_symbol):
 114         Use filtered not unfiltered I/O.
 115         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
 116         just run gdb under a debugger for this (and it had problems with
 117         printing addresses, how to print b->shadow, etc.).
 118         * buildsym.c (make_blockvector), core.c (memory_error),
 119         exec.c (print_section_info), maint.c (print_section_table),
 120         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
 121         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
 122         Add comments saying code is broken.  Marked with "FIXME-32x64".
 123         * dbxread.c (process_one_symbol), partial-stab.h (default),
 124         remote-vx.c (vx_run_files_info):
 125         Don't cast int being passed to local_hex_string.
 126         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
 127         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
 128         only being a long.
 129         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
 130         and LOC_LOCAL.
 131         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
 132         * source.c: Include <sys/types.h> regardless of USG.
 133
 134 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 135
 136         * valops.c (value_assign):  Set `type' after coercing toval.
 137         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
 138         Use extract_unsigned_integer to get the address of a reference.
 139
 140 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 141
 142         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
 143         AIX can use ? instead of \ for continuation.  Deal with it.
 144
 145         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
 146         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
 147         the HP compiler in ANSI mode doesn't like.
 148
 149         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
 150         based on USG, rather than defining HAVE_SIGSETMASK to an
 151         expression containing defined.  Having a macro used in #if expand
 152         to an expression containing "defined" is undefined according to
 153         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
 154         it to.
 155
 156 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
 157
 158         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 159         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
 160
 161 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 162
 163         * ch-exp.y (match_string_literal):  Allow a zero-length string.
 164         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
 165
 166 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 167
 168         * i386aix-nat.c (i386_float_info): Reverse order of registers before
 169         passing them to print_387_status.
 170         (print_387_status): Don't subtract top from 7 before using it.
 171         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
 172         from 7; the above explains it.
 173
 174 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 175
 176         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
 177         pointer value when fixing up the frame at the start of a function.
 178
 179 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
 180
 181         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
 182         Sparc from the stack.
 183
 184 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 185
 186         * remote-mips.c (mips_initialize): Clear mips_initializing via
 187         cleanup chain, not directly.
 188
 189         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
 190         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
 191         munging the timeout due to the limited range of c_cc[VTIME].
 192
 193         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
 194         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 195         m3-nat.c (m3_create_inferior): Pass it.
 196         * procfs.c: Remove ptrace function.  It was declared in a way which
 197         conflicted with the prototype in unistd.h on Solaris.
 198
 199 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 200
 201         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 202         in the sigcontext if it is a signal trampoline frame.
 203         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 204         Define for Solaris2.
 205
 206 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 207
 208         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 209         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 210         tm-sparc.h so they can be overridden if necessary.
 211
 212 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 213
 214         * lynx-nat.c:  Add Sparc support.
 215         * sparcly-nat.c:  Remove.  It's useless.
 216         * config/sparc/nm-sparclynx.h:  Rewrite.
 217         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 218         with lynx-nat.o
 219         * config/sparc/tm-sparclynx.h:  Rewrite.
 220
 221 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 222
 223         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 224         directory.  Old code was discarded, since the new opcode table has
 225         a different format.
 226
 227 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 228
 229         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 230
 231 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 232
 233         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 234         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 235         * config/sparc/tm-sun4sol2.h: Define it.
 236
 237 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 238
 239         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 240         if we did not find a symbol.
 241
 242 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 243
 244         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 245         is not defined.
 246
 247         * hppab-nat.c (call_ptrace): Delete redundant function.
 248         (kill_inferior, attach, detach, child_resume): Likewise.
 249         (child_xfer_memory): Likewise.
 250
 251         * hppah-nat.c (call_ptrace): Delete redundant function.
 252         (kill_inferior, attach, detach, child_resume): Likewise.
 253
 254         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 255
 256         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 257
 258         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 259
 260         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 261         (CHILD_XFER_MEMORY): Define.
 262         (PT_*): Define so that generic infptrace.c code can be used.
 263
 264 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 265
 266         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 267         struct section_offsets *, not a (nonexistent) struct section_offset *.
 268
 269         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 270         internal_xcoff_symtab, not an array of one of them.  Change lots of
 271         "main_aux" to "&main_aux" and so on.
 272
 273         * coffread.c, xcoffread.c: Include <coff/internal.h>
 274         before "symfile.h".
 275
 276 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 277
 278         * coffread.c (coff_getfilename): Make it not static.
 279
 280         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 281
 282         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 283         a completely gratuitous difference between xcoffread.c and coffread.c).
 284
 285 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 286
 287         * infrun.c (wait_for_inferior): Don't set frame for
 288         step_resume_breakpoint for IN_SIGTRAMP cases.
 289
 290         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 291         breakpoint.c (bpstat_what): Move step_resume from its own field of
 292         the struct bpstat_what into the main_action.  Make it override
 293         other breakpoints.  This is a conservative change in the sense
 294         that before the step resume breakpoint was a breakpoint.c
 295         breakpoint, hitting the step resume breakpoint overrode even
 296         calling bpstat_stop_status.
 297
 298 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 299
 300         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 301         in case execution was stopped in the called function.
 302         * stack.c (print_frame_info, frame_info):  If backtracing through
 303         a call dummy, handle the starting source line number on a line
 304         boundary like backtracing through sigtramp.
 305         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 306         for call dummy frame right.  Remove old test for dummy frame,
 307         it has been unused at least since gdb-3.5.
 308         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 309         of the dummy frame.
 310
 311 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 312
 313         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 314
 315 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 316
 317         * infrun.c (signals_info), target.c (target_signal_from_name):
 318         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 319
 320 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 321
 322         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 323         * inflow.c (terminal_ours_1): When discussing how to deal with the
 324         tty state, make note of query() as well as readline.
 325
 326         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 327         signals for which stop and print are cleared by default.
 328
 329 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 330
 331         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 332         reserved fields to hold a stub unwind entry type.  Fix typo.
 333         (stub_unwind_entry): New structure for raw stub unwind entries.
 334         (stub_unwind_types): The types of stubs we may encounter.
 335         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 336         * hppa-tdep.c (rp_saved): Use additional information provided
 337         by linker stub unwind descriptors.
 338         (frameless_function_invocation): Likewise.
 339         (frame_chain_valid): Likewise.
 340         * paread.c (compare_unwind_entries): New function for sorting
 341         unwind table entries.
 342         (read_unwind_info): Rewrite to remove dependency on host endianness.
 343         Read in data from the $UNWIND_END$ subspace which contains linker
 344         stub unwind descriptors.  Merge that data into the basic unwind
 345         table.
 346
 347         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 348
 349 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 350
 351         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 352         from either the symbol name or the auxent.
 353         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 354         no longer static.
 355
 356 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 357
 358         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 359
 360 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 361
 362         * README:  Update notes for alpha port.
 363
 364 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 365
 366         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 367         for operation fault, constraint fault, and type fault.
 368
 369 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 370
 371         * Makefile.in (init.c): Add comment explaining formatting conventions.
 372
 373         * c-exp.y (parse_number): Assign to temporary between the right
 374         shifts, to work around a bug in the SCO compiler.
 375
 376         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 377         Add various files which were added to GDB recently.
 378
 379         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 380         within_function.
 381
 382         * Makefile.in: Add mostlyclean target.
 383
 384 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 385
 386         * Version 4.11.4.
 387
 388 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 389
 390         * main.c (show_commands):  Make return type of extern
 391         history_get be HIST_ENTRY, rather than struct _hist_entry.
 392         (The latter loses with the upcoming merged readline.)
 393
 394 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 395
 396         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 397         const char *, not char *.
 398
 399         * symtab.h (struct symbol): Make section short, not unsigned short.
 400
 401         * symtab.c (lookup_symbol): Add comment about QUIT here.
 402
 403         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 404
 405         * c-exp.y (parse_number): Check for overflow regardless of range
 406         checking.  Fix overflow check to use unsigned LONGEST, not
 407         unsigned int.
 408
 409         * c-exp.y (parse_number): Make it so that integer constants are
 410         builtin_type_long_long if builtin_type_long isn't big enough or if
 411         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 412
 413         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 414         Print our "()" first, then recurse for the target type.
 415
 416 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 417
 418         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 419
 420         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 421
 422 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 423
 424         * utils.c (request_quit): Re-establish signal handler regardless
 425         of USG.
 426
 427         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 428
 429 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 430
 431         * i960-tdep.c: Include target.h.
 432
 433 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 434
 435         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 436
 437 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 438
 439         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 440         changes (status -> ourstatus; declare status, etc.).
 441         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 442
 443 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 444
 445         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 446
 447 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 448
 449         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 450
 451 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 452
 453         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 454
 455 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 456
 457         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 458
 459 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 460
 461         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 462         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 463
 464         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 465         writing it.
 466
 467         Add search to target vector (#if 0'd until after 4.12):
 468         * target.h (to_search, target_search): Add.
 469         * gdbcore.h, core.c (generic_search): Add.
 470         * remote.c (remote_search): Add.
 471         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 472         tag.
 473
 474         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 475         is on, call find_pc_function rather than relying just on the minimal
 476         symbols (probably only matters for symbol readers which don't put
 477         statics in the minimal symbols, but changing this strikes me as
 478         not conservative enough).
 479         Initialize name_location in all cases.
 480         If no symbol and no msymbol, don't print anything symbolic.
 481
 482         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 483
 484 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 485
 486         * printcmd.c (print_address_symbolic):  Make it search the
 487         symtabs for variables as well as functions.  Add `set print
 488         fast-symbolic-addr' and default it to fast (the old way).
 489         Print line numbers for data items as well as functions.
 490
 491         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 492         address, if a symbol is found (take two more args pointing to
 493         where to store these results).
 494
 495         * symtab.h (find_addr_symbol):  Add prototype.
 496
 497 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 498
 499         * objfiles.h: Fix comments to reflect the fact that the phrase
 500         "top of stack" always refers to where the pushing and popping takes
 501         place, regardless of whether it is at the highest or lowest address.
 502
 503 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 504
 505         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 506         compiler generated tag names.
 507         * mdebugread.c (parse_type):  Handle cross references to qualified
 508         aggregate types.
 509         * valops.c (value_struct_elt):  Improve error message if the
 510         address of a method is requested from an object instance.
 511         * valops.c (search_struct_method):  Make name_matched non-static
 512         to get it initialized correctly.
 513         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 514         exclude segment register which are not writable on newer SCO versions.
 515
 516 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 517
 518         * go32-xdep.c: Remove unused function uerror.
 519         (sigsetmask): Declare return type.  Declare argument (to match the
 520         way it is called).  Explicitly return 0.
 521
 522 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 523
 524         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 525         partial_symbol):  Shrink the storage sizes of symbols, by making
 526         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 527         enums and small ints to the end of each struct to improve
 528         alignment, and switching the section number from int to unsigned
 529         short.
 530
 531 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 532
 533         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 534         symbol associated with an address.  It does so by exhaustive
 535         search of the symtabs, so it's slow but complete.
 536
 537 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 538
 539         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 540         to [0,0] rather than [0, end of first source file].  This avoids
 541         problems with other parts of GDB looking for linetables in the
 542         _globals_ symtab.  Eliminate variables num_object_files and
 543         first_object_file_end.
 544
 545 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 546
 547         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 548         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 549         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 550         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 551         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 552         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 553         (SETUP_ARBITRARY_FRAME):  Define.
 554
 555 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 556
 557         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 558
 559 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 560
 561         * remote-udi.c (udi_resume): Correct prototype.
 562
 563 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 564
 565         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 566         hppa_frame_find_saved_regs.
 567         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 568         (prologue_inst_adjust_sp): New function.
 569         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 570         (skip_prologue): Completely rewrite to use unwind information.
 571         (hppa_frame_find_saved_regs): Likewise.
 572
 573 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 574
 575         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
 576         to convert a signal number with appropriate bounds checking.
 577
 578         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
 579
 580 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 581
 582         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
 583         print a newline to end the display anyway.
 584
 585         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
 586         coprocessor status regs) when popping a frame.  This fixes
 587         float exceptions that occur after calling inferior functions.
 588
 589         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 590         Read and write the fsr (float status register) to/from the child
 591         process along with the float regs.  Remove Peter Schauer's change
 592         of May 24 '93, which has higher overhead and doesn't solve the
 593         real problem (which was that FSR wasn't being set).
 594
 595 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
 596
 597         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
 598         stack overflow check isn't right after the register stack
 599         adjustment instruction.  Metaware R2.3u compiler moves other
 600         things in front of it.  This fix isn't perfect but is what's
 601         running.
 602
 603 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 604
 605         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
 606
 607         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
 608         character filenames.
 609         * configure.in: Change accordingly.
 610
 611 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
 612
 613         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
 614         _filtered io routines from these two files.
 615
 616 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 617
 618         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
 619         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
 620         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
 621         DEC c89.
 622         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
 623
 624 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 625
 626         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
 627         printing to gdb_stderr.
 628
 629         * remote-udi.c (udi_kill): Don't close the connection, just set
 630         inferior_pid to zero.
 631         (udi_mourn): Call remove_breakpoints.
 632
 633         * remote-udi.c: Remove obsolete need_artificial_traps comment.
 634
 635         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
 636
 637 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 638
 639         * symtab.c (lookup_symbol): Don't try adding .c to the name.
 640
 641         * remote-bug.c: At the start of each section, reset srec_frame
 642         back to 160.
 643
 644         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
 645         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
 646         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
 647         code which looks for those two waitkinds.  Use switch statement.
 648         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
 649         CHILD_SPECIAL_WAITSTATUS.
 650
 651         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
 652         * Move target_signal_from_host, target_signal_to_host, and
 653         store_waitstatus from inftarg.c to target.c.  procfs needs them.
 654         * target.c: Include "wait.h" and <signal.h>.
 655         * target.h, infrun.c (proceed), proceed callers: Pass new code
 656         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
 657         enums being treated as unsigned and is cleaner.
 658         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
 659         TARGET_SIGNAL_0.
 660         * infcmd.c (signal_command), infrun.c (signals_info):
 661         Don't allow user to specify numeric equivalent of
 662         TARGET_SIGNAL_DEFAULT.
 663
 664 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
 665
 666         * config/alpha/alpha-netware.mt:  New target support for Alpha
 667         running Netware.
 668         * configure.in:  Add alpha-*-netware* target.
 669
 670 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
 671
 672         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
 673
 674 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 675
 676         * target.h: Add enum target_waitkind, enum target_signal, and
 677         struct target_waitstatus.  Change status argument to target_wait to
 678         be struct target_waitstatus * instead of int *.
 679         * target.h, infrun.c, all targets: Change type of signal arguments
 680         to resume(), proceed(), and target_resume() from int to enum
 681         target_signal.
 682         * All targets (*_wait, *_resume): Change accordingly.
 683         * infcmd.c (program_info, signal_command), throughout infrun.c,
 684         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
 685         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
 686         signal code stuff right with the new signals would be non-trivial).
 687         * inferior.h (stop_signal): Make it enum target_signal not int.
 688         * target.c, target.h (target_signal_to_string, target_signal_to_name,
 689         target_signal_from_name): New functions.
 690         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
 691         store_waitstatus): New functions.
 692         * procfs.c (procfs_notice_signals): Use them.
 693         * i960-tdep.c (i960_fault_to_signal): New function, to replace
 694         print_fault.
 695         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
 696
 697         * objfiles.c (build_objfile_section_table): Don't abort() if
 698         objfile->sections is already set.
 699
 700         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
 701         to match recent change to exec.c.
 702
 703         * Version 4.11.3.
 704
 705         * main.c (print_gdb_version): Change year to 1994.
 706
 707         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
 708         * Makefile.in (NONSRC): Add ChangeLog-93.
 709
 710 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 711
 712         * stabsread.c (read_type): Allow defining several type numbers
 713         at once (e.g. "(1,2)=(3,4)="...).
 714
 715         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
 716
 717         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
 718
 719 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 720
 721         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
 722         to process_one_symbol.
 723         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
 724         avoid caching a bad endaddr in find_pc_partial_function.
 725
 726 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 727
 728         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
 729
 730 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 731
 732         * infrun.c (wait_for_inferior):  Do not step or step resume past
 733         the end of a one-line function we just stepped into.
 734
 735 For older changes see ChangeLog-93
 736 \f
 737 Local Variables:
 738 mode: indented-text
 739 left-margin: 8
 740 fill-column: 74
 741 version-control: never
 742 End: