gdb/ChangeLog

   1 Tue Feb  1 12:21:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
   2
   3         * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
   4         additional arguments.
   5         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
   6
   7 Mon Jan 31 16:10:41 1994  Stu Grossman  (grossman at cygnus.com)
   8
   9         * sparc-stub.c:  Remove unnecessary #include of memory.h.
  10
  11 Mon Jan 31 12:12:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  12
  13         * mips-tdep.c: Remove code which sets saved_regs from
  14         init_extra_frame_info and put it in new function mips_find_saved_regs.
  15         (READ_FRAME_REG): Remove macro and replace uses with the expansion.
  16         * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
  17         check if it is NULL and call mips_find_saved_regs if so.
  18
  19         * remote-mips.c: Use unfiltered, not filtered, output most places.
  20
  21         * blockframe.c (get_prev_frame_info): Detect and stop an infinite
  22         backtrace.  Revise comments.
  23
  24 Mon Jan 31 09:40:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  25
  26         * mdebugread.c (parse_procedure):  Remove _sigtramp kludges for
  27         alpha and irix. The _sigtramp case has to be handled properly
  28         in the tdep files if we have no ecoff debugging info.
  29         * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
  30         mips-tdep.c (mips_frame_saved_pc):  Handle signal handler frames
  31         without PC_REGNUM kludge.
  32         * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
  33         Clean up handling of mips sigtramp frames, improve comments.
  34
  35 Sat Jan 29 23:25:57 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
  36
  37         * paread.c (read_unwind_info): Fix typo.
  38
  39         * paread.c (pa_symtab_read): Update the "check_strange_names"
  40         filter to match GCC's current output.  Filter out section symbols
  41         (which the HP linker sometimes puts in the wrong place).
  42
  43 Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  44
  45         * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
  46
  47         * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
  48
  49         * Makefile.in: Remove all references to sparcly-nat.c.
  50
  51         * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
  52         remote-sim.h directly, rather than via $(remote_utils_h).  This avoids
  53         duplicating serial.h and target.h.
  54
  55         * Makefile.in: Don't set M_INSTALL and M_UNINSTALL.  These variables
  56         are not used anywhere (a 5 Oct 1993 change removed the uses).
  57
  58         * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
  59         * config/m68k/es1800.mt: Add comment.
  60         * remote-es.c: Extensive changes to update to current conventions.
  61
  62         * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
  63         If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
  64         to achieve the desired timeout.
  65         * serial.h (serial_t): Add field timeout_remaining.
  66
  67 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  68
  69         * c-exp.y (yylex): Reenable nested type code.
  70
  71 Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  72
  73         * a29k-tdep.c (examine_tag): Add comment regarding argcount.
  74
  75         * remote-mips.c (mips_ops): Fix docstring.
  76
  77         * remote-bug.c (bug_ops): Remove spurious newline from docstring.
  78
  79         * config/m68k/tm-monitor.h: Changes to bring this into accordance
  80         with the old tm-m68k-em.h:
  81         (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
  82         (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
  83         (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
  84         Add FIXME regarding GET_LONGJMP_TARGET.
  85
  86         * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
  87         * infptrace.c (kill_inferior): Add comments.
  88         * main.c (quit_command): Call target_close after we kill or
  89         detach.
  90         * remote-udi.c (udi_close): Don't error() if QUITTING.
  91
  92 Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
  93
  94         * configure.in: Make m68k-coff and aout add monitor support in
  95         addition to the standard serial support.
  96
  97 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  98
  99         * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
 100         index indexNil.
 101
 102 Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 103
 104         * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
 105         * elfread.c (record_minimal_symbol_and_info),
 106         dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
 107
 108 Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 109
 110         * i386-stub.c: Add ".text" right before "mem_fault:".
 111
 112         * main.c (baud_rate): Add FIXME comment about printing -1 value.
 113
 114         * remote-utils.c (usage): Fix message to be accurate and conform
 115         more closely to normal conventions.
 116
 117         * remote-utils.c (gr_files_info): Have the exec_bfd test control
 118         whether to show information about exec_bfd, and not control whether
 119         to show information about device and speed.
 120
 121         * remote-utils.c (gr_open): If sr_get_device returns NULL, give
 122         usage message, don't dump core.
 123
 124         * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
 125         for variable size array.
 126         (bug_fetch_register, bug_store_register): Rename "value" to
 127         "fpreg_buf" because some compilers don't like variables whose
 128         names are the same as types.
 129         (bug_store_register): Use a cast when converting char * to
 130         unsigned char *.
 131
 132         * symmisc.c (maintenance_print_symbols): Don't refer to the name
 133         of the command in error message (the text was referring to the old
 134         name of the command).
 135
 136         * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
 137
 138         * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
 139         full details on structure elements without names.  This partially
 140         reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
 141         of those changes was accidental.
 142
 143         * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
 144         defined, make it an error to specify a single argument which is not
 145         a frame number.
 146
 147         * Makefile.in (version.c), main.c (print_gdb_version): Use
 148         host_alias and target_alias, not host_canonical and
 149         target_canonical, to print configuration.
 150
 151 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 152
 153         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
 154         of builtin_type_long.  It is necessary to get a type which is
 155         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
 156
 157         Fix many sins which will come up in 32 bit x 64 bit GDB, and
 158         various miscellaneous things discovered in the process:
 159         * printcmd.c, defs.h (print_address_numeric): New function.
 160         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
 161         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
 162         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
 163         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
 164         Use it.
 165         * utils.c, defs.h (gdb_print_address): New function.
 166         * expprint (dump_expression), gdbtypes.h: Use it.
 167         * breakpoint.c (describe_other_breakpoints),
 168         symmisc.c (dump_symtab, print_symbol):
 169         Use filtered not unfiltered I/O.
 170         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
 171         just run gdb under a debugger for this (and it had problems with
 172         printing addresses, how to print b->shadow, etc.).
 173         * buildsym.c (make_blockvector), core.c (memory_error),
 174         exec.c (print_section_info), maint.c (print_section_table),
 175         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
 176         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
 177         Add comments saying code is broken.  Marked with "FIXME-32x64".
 178         * dbxread.c (process_one_symbol), partial-stab.h (default),
 179         remote-vx.c (vx_run_files_info):
 180         Don't cast int being passed to local_hex_string.
 181         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
 182         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
 183         only being a long.
 184         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
 185         and LOC_LOCAL.
 186         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
 187         * source.c: Include <sys/types.h> regardless of USG.
 188
 189 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 190
 191         * valops.c (value_assign):  Set `type' after coercing toval.
 192         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
 193         Use extract_unsigned_integer to get the address of a reference.
 194
 195 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 196
 197         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
 198         AIX can use ? instead of \ for continuation.  Deal with it.
 199
 200         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
 201         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
 202         the HP compiler in ANSI mode doesn't like.
 203
 204         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
 205         based on USG, rather than defining HAVE_SIGSETMASK to an
 206         expression containing defined.  Having a macro used in #if expand
 207         to an expression containing "defined" is undefined according to
 208         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
 209         it to.
 210
 211 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
 212
 213         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 214         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
 215
 216 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 217
 218         * ch-exp.y (match_string_literal):  Allow a zero-length string.
 219         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
 220
 221 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 222
 223         * i386aix-nat.c (i386_float_info): Reverse order of registers before
 224         passing them to print_387_status.
 225         (print_387_status): Don't subtract top from 7 before using it.
 226         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
 227         from 7; the above explains it.
 228
 229 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 230
 231         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
 232         pointer value when fixing up the frame at the start of a function.
 233
 234 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
 235
 236         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
 237         Sparc from the stack.
 238
 239 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 240
 241         * remote-mips.c (mips_initialize): Clear mips_initializing via
 242         cleanup chain, not directly.
 243
 244         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
 245         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
 246         munging the timeout due to the limited range of c_cc[VTIME].
 247
 248         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
 249         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 250         m3-nat.c (m3_create_inferior): Pass it.
 251         * procfs.c: Remove ptrace function.  It was declared in a way which
 252         conflicted with the prototype in unistd.h on Solaris.
 253
 254 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 255
 256         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 257         in the sigcontext if it is a signal trampoline frame.
 258         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 259         Define for Solaris2.
 260
 261 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 262
 263         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 264         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 265         tm-sparc.h so they can be overridden if necessary.
 266
 267 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 268
 269         * lynx-nat.c:  Add Sparc support.
 270         * sparcly-nat.c:  Remove.  It's useless.
 271         * config/sparc/nm-sparclynx.h:  Rewrite.
 272         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 273         with lynx-nat.o
 274         * config/sparc/tm-sparclynx.h:  Rewrite.
 275
 276 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 277
 278         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 279         directory.  Old code was discarded, since the new opcode table has
 280         a different format.
 281
 282 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 283
 284         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 285
 286 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 287
 288         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 289         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 290         * config/sparc/tm-sun4sol2.h: Define it.
 291
 292 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 293
 294         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 295         if we did not find a symbol.
 296
 297 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 298
 299         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 300         is not defined.
 301
 302         * hppab-nat.c (call_ptrace): Delete redundant function.
 303         (kill_inferior, attach, detach, child_resume): Likewise.
 304         (child_xfer_memory): Likewise.
 305
 306         * hppah-nat.c (call_ptrace): Delete redundant function.
 307         (kill_inferior, attach, detach, child_resume): Likewise.
 308
 309         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 310
 311         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 312
 313         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 314
 315         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 316         (CHILD_XFER_MEMORY): Define.
 317         (PT_*): Define so that generic infptrace.c code can be used.
 318
 319 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 320
 321         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 322         struct section_offsets *, not a (nonexistent) struct section_offset *.
 323
 324         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 325         internal_xcoff_symtab, not an array of one of them.  Change lots of
 326         "main_aux" to "&main_aux" and so on.
 327
 328         * coffread.c, xcoffread.c: Include <coff/internal.h>
 329         before "symfile.h".
 330
 331 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 332
 333         * coffread.c (coff_getfilename): Make it not static.
 334
 335         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 336
 337         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 338         a completely gratuitous difference between xcoffread.c and coffread.c).
 339
 340 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 341
 342         * infrun.c (wait_for_inferior): Don't set frame for
 343         step_resume_breakpoint for IN_SIGTRAMP cases.
 344
 345         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 346         breakpoint.c (bpstat_what): Move step_resume from its own field of
 347         the struct bpstat_what into the main_action.  Make it override
 348         other breakpoints.  This is a conservative change in the sense
 349         that before the step resume breakpoint was a breakpoint.c
 350         breakpoint, hitting the step resume breakpoint overrode even
 351         calling bpstat_stop_status.
 352
 353 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 354
 355         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 356         in case execution was stopped in the called function.
 357         * stack.c (print_frame_info, frame_info):  If backtracing through
 358         a call dummy, handle the starting source line number on a line
 359         boundary like backtracing through sigtramp.
 360         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 361         for call dummy frame right.  Remove old test for dummy frame,
 362         it has been unused at least since gdb-3.5.
 363         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 364         of the dummy frame.
 365
 366 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 367
 368         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 369
 370 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 371
 372         * infrun.c (signals_info), target.c (target_signal_from_name):
 373         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 374
 375 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 376
 377         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 378         * inflow.c (terminal_ours_1): When discussing how to deal with the
 379         tty state, make note of query() as well as readline.
 380
 381         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 382         signals for which stop and print are cleared by default.
 383
 384 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 385
 386         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 387         reserved fields to hold a stub unwind entry type.  Fix typo.
 388         (stub_unwind_entry): New structure for raw stub unwind entries.
 389         (stub_unwind_types): The types of stubs we may encounter.
 390         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 391         * hppa-tdep.c (rp_saved): Use additional information provided
 392         by linker stub unwind descriptors.
 393         (frameless_function_invocation): Likewise.
 394         (frame_chain_valid): Likewise.
 395         * paread.c (compare_unwind_entries): New function for sorting
 396         unwind table entries.
 397         (read_unwind_info): Rewrite to remove dependency on host endianness.
 398         Read in data from the $UNWIND_END$ subspace which contains linker
 399         stub unwind descriptors.  Merge that data into the basic unwind
 400         table.
 401
 402         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 403
 404 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 405
 406         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 407         from either the symbol name or the auxent.
 408         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 409         no longer static.
 410
 411 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 412
 413         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 414
 415 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 416
 417         * README:  Update notes for alpha port.
 418
 419 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 420
 421         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 422         for operation fault, constraint fault, and type fault.
 423
 424 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 425
 426         * Makefile.in (init.c): Add comment explaining formatting conventions.
 427
 428         * c-exp.y (parse_number): Assign to temporary between the right
 429         shifts, to work around a bug in the SCO compiler.
 430
 431         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 432         Add various files which were added to GDB recently.
 433
 434         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 435         within_function.
 436
 437         * Makefile.in: Add mostlyclean target.
 438
 439 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 440
 441         * Version 4.11.4.
 442
 443 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 444
 445         * main.c (show_commands):  Make return type of extern
 446         history_get be HIST_ENTRY, rather than struct _hist_entry.
 447         (The latter loses with the upcoming merged readline.)
 448
 449 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 450
 451         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 452         const char *, not char *.
 453
 454         * symtab.h (struct symbol): Make section short, not unsigned short.
 455
 456         * symtab.c (lookup_symbol): Add comment about QUIT here.
 457
 458         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 459
 460         * c-exp.y (parse_number): Check for overflow regardless of range
 461         checking.  Fix overflow check to use unsigned LONGEST, not
 462         unsigned int.
 463
 464         * c-exp.y (parse_number): Make it so that integer constants are
 465         builtin_type_long_long if builtin_type_long isn't big enough or if
 466         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 467
 468         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 469         Print our "()" first, then recurse for the target type.
 470
 471 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 472
 473         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 474
 475         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 476
 477 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 478
 479         * utils.c (request_quit): Re-establish signal handler regardless
 480         of USG.
 481
 482         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 483
 484 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 485
 486         * i960-tdep.c: Include target.h.
 487
 488 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 489
 490         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 491
 492 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 493
 494         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 495         changes (status -> ourstatus; declare status, etc.).
 496         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 497
 498 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 499
 500         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 501
 502 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 503
 504         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 505
 506 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 507
 508         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 509
 510 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 511
 512         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 513
 514 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 515
 516         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 517         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 518
 519         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 520         writing it.
 521
 522         Add search to target vector (#if 0'd until after 4.12):
 523         * target.h (to_search, target_search): Add.
 524         * gdbcore.h, core.c (generic_search): Add.
 525         * remote.c (remote_search): Add.
 526         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 527         tag.
 528
 529         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 530         is on, call find_pc_function rather than relying just on the minimal
 531         symbols (probably only matters for symbol readers which don't put
 532         statics in the minimal symbols, but changing this strikes me as
 533         not conservative enough).
 534         Initialize name_location in all cases.
 535         If no symbol and no msymbol, don't print anything symbolic.
 536
 537         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 538
 539 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 540
 541         * printcmd.c (print_address_symbolic):  Make it search the
 542         symtabs for variables as well as functions.  Add `set print
 543         fast-symbolic-addr' and default it to fast (the old way).
 544         Print line numbers for data items as well as functions.
 545
 546         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 547         address, if a symbol is found (take two more args pointing to
 548         where to store these results).
 549
 550         * symtab.h (find_addr_symbol):  Add prototype.
 551
 552 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 553
 554         * objfiles.h: Fix comments to reflect the fact that the phrase
 555         "top of stack" always refers to where the pushing and popping takes
 556         place, regardless of whether it is at the highest or lowest address.
 557
 558 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 559
 560         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 561         compiler generated tag names.
 562         * mdebugread.c (parse_type):  Handle cross references to qualified
 563         aggregate types.
 564         * valops.c (value_struct_elt):  Improve error message if the
 565         address of a method is requested from an object instance.
 566         * valops.c (search_struct_method):  Make name_matched non-static
 567         to get it initialized correctly.
 568         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 569         exclude segment register which are not writable on newer SCO versions.
 570
 571 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 572
 573         * go32-xdep.c: Remove unused function uerror.
 574         (sigsetmask): Declare return type.  Declare argument (to match the
 575         way it is called).  Explicitly return 0.
 576
 577 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 578
 579         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 580         partial_symbol):  Shrink the storage sizes of symbols, by making
 581         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 582         enums and small ints to the end of each struct to improve
 583         alignment, and switching the section number from int to unsigned
 584         short.
 585
 586 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 587
 588         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 589         symbol associated with an address.  It does so by exhaustive
 590         search of the symtabs, so it's slow but complete.
 591
 592 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 593
 594         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 595         to [0,0] rather than [0, end of first source file].  This avoids
 596         problems with other parts of GDB looking for linetables in the
 597         _globals_ symtab.  Eliminate variables num_object_files and
 598         first_object_file_end.
 599
 600 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 601
 602         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 603         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 604         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 605         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 606         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 607         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 608         (SETUP_ARBITRARY_FRAME):  Define.
 609
 610 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 611
 612         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 613
 614 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 615
 616         * remote-udi.c (udi_resume): Correct prototype.
 617
 618 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 619
 620         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 621         hppa_frame_find_saved_regs.
 622         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 623         (prologue_inst_adjust_sp): New function.
 624         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 625         (skip_prologue): Completely rewrite to use unwind information.
 626         (hppa_frame_find_saved_regs): Likewise.
 627
 628 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 629
 630         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
 631         to convert a signal number with appropriate bounds checking.
 632
 633         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
 634
 635 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 636
 637         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
 638         print a newline to end the display anyway.
 639
 640         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
 641         coprocessor status regs) when popping a frame.  This fixes
 642         float exceptions that occur after calling inferior functions.
 643
 644         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 645         Read and write the fsr (float status register) to/from the child
 646         process along with the float regs.  Remove Peter Schauer's change
 647         of May 24 '93, which has higher overhead and doesn't solve the
 648         real problem (which was that FSR wasn't being set).
 649
 650 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
 651
 652         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
 653         stack overflow check isn't right after the register stack
 654         adjustment instruction.  Metaware R2.3u compiler moves other
 655         things in front of it.  This fix isn't perfect but is what's
 656         running.
 657
 658 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 659
 660         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
 661
 662         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
 663         character filenames.
 664         * configure.in: Change accordingly.
 665
 666 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
 667
 668         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
 669         _filtered io routines from these two files.
 670
 671 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 672
 673         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
 674         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
 675         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
 676         DEC c89.
 677         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
 678
 679 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 680
 681         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
 682         printing to gdb_stderr.
 683
 684         * remote-udi.c (udi_kill): Don't close the connection, just set
 685         inferior_pid to zero.
 686         (udi_mourn): Call remove_breakpoints.
 687
 688         * remote-udi.c: Remove obsolete need_artificial_traps comment.
 689
 690         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
 691
 692 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 693
 694         * symtab.c (lookup_symbol): Don't try adding .c to the name.
 695
 696         * remote-bug.c: At the start of each section, reset srec_frame
 697         back to 160.
 698
 699         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
 700         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
 701         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
 702         code which looks for those two waitkinds.  Use switch statement.
 703         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
 704         CHILD_SPECIAL_WAITSTATUS.
 705
 706         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
 707         * Move target_signal_from_host, target_signal_to_host, and
 708         store_waitstatus from inftarg.c to target.c.  procfs needs them.
 709         * target.c: Include "wait.h" and <signal.h>.
 710         * target.h, infrun.c (proceed), proceed callers: Pass new code
 711         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
 712         enums being treated as unsigned and is cleaner.
 713         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
 714         TARGET_SIGNAL_0.
 715         * infcmd.c (signal_command), infrun.c (signals_info):
 716         Don't allow user to specify numeric equivalent of
 717         TARGET_SIGNAL_DEFAULT.
 718
 719 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
 720
 721         * config/alpha/alpha-netware.mt:  New target support for Alpha
 722         running Netware.
 723         * configure.in:  Add alpha-*-netware* target.
 724
 725 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
 726
 727         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
 728
 729 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 730
 731         * target.h: Add enum target_waitkind, enum target_signal, and
 732         struct target_waitstatus.  Change status argument to target_wait to
 733         be struct target_waitstatus * instead of int *.
 734         * target.h, infrun.c, all targets: Change type of signal arguments
 735         to resume(), proceed(), and target_resume() from int to enum
 736         target_signal.
 737         * All targets (*_wait, *_resume): Change accordingly.
 738         * infcmd.c (program_info, signal_command), throughout infrun.c,
 739         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
 740         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
 741         signal code stuff right with the new signals would be non-trivial).
 742         * inferior.h (stop_signal): Make it enum target_signal not int.
 743         * target.c, target.h (target_signal_to_string, target_signal_to_name,
 744         target_signal_from_name): New functions.
 745         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
 746         store_waitstatus): New functions.
 747         * procfs.c (procfs_notice_signals): Use them.
 748         * i960-tdep.c (i960_fault_to_signal): New function, to replace
 749         print_fault.
 750         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
 751
 752         * objfiles.c (build_objfile_section_table): Don't abort() if
 753         objfile->sections is already set.
 754
 755         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
 756         to match recent change to exec.c.
 757
 758         * Version 4.11.3.
 759
 760         * main.c (print_gdb_version): Change year to 1994.
 761
 762         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
 763         * Makefile.in (NONSRC): Add ChangeLog-93.
 764
 765 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 766
 767         * stabsread.c (read_type): Allow defining several type numbers
 768         at once (e.g. "(1,2)=(3,4)="...).
 769
 770         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
 771
 772         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
 773
 774 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 775
 776         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
 777         to process_one_symbol.
 778         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
 779         avoid caching a bad endaddr in find_pc_partial_function.
 780
 781 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 782
 783         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
 784
 785 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 786
 787         * infrun.c (wait_for_inferior):  Do not step or step resume past
 788         the end of a one-line function we just stepped into.
 789
 790 For older changes see ChangeLog-93
 791 \f
 792 Local Variables:
 793 mode: indented-text
 794 left-margin: 8
 795 fill-column: 74
 796 version-control: never
 797 End: