gdb/ChangeLog

   1 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
   2
   3         * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
   4         Change comments regarding TYPE_CODE_BOOL.
   5         * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
   6         regardless of the language.
   7         (value_true): Just call value_logical_not regardless of language.
   8         * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
   9         Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
  10         * language.h: Improve comment for la_builtin_type_vector.
  11         * m2-lang.c (_initialize_m2_language): Don't add any fields to
  12         builtin_type_m2_bool.
  13
  14 Tue Feb  1 17:13:32 1994  Kevin Buettner (kev@cujo.geg.mot.com)
  15
  16         * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
  17         Define IN_SIGTRAMP and backtrace correctly through signal handlers.
  18
  19 Tue Feb  1 22:13:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  20
  21         * procfs.c (wait_fd):  Handle EINTR error return from PIOCWSTOP ioctl
  22         by restarting the ioctl.
  23
  24 Tue Feb  1 16:16:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  25
  26         * target.h (target_wait): Add comment about calling
  27         return_to_top_level.
  28
  29 Tue Feb  1 12:21:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  30
  31         * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
  32         additional arguments.
  33         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
  34
  35 Mon Jan 31 16:10:41 1994  Stu Grossman  (grossman at cygnus.com)
  36
  37         * sparc-stub.c:  Remove unnecessary #include of memory.h.
  38
  39 Mon Jan 31 12:12:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  40
  41         * mips-tdep.c: Remove code which sets saved_regs from
  42         init_extra_frame_info and put it in new function mips_find_saved_regs.
  43         (READ_FRAME_REG): Remove macro and replace uses with the expansion.
  44         * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
  45         check if it is NULL and call mips_find_saved_regs if so.
  46
  47         * remote-mips.c: Use unfiltered, not filtered, output most places.
  48
  49         * blockframe.c (get_prev_frame_info): Detect and stop an infinite
  50         backtrace.  Revise comments.
  51
  52 Mon Jan 31 09:40:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  53
  54         * mdebugread.c (parse_procedure):  Remove _sigtramp kludges for
  55         alpha and irix. The _sigtramp case has to be handled properly
  56         in the tdep files if we have no ecoff debugging info.
  57         * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
  58         mips-tdep.c (mips_frame_saved_pc):  Handle signal handler frames
  59         without PC_REGNUM kludge.
  60         * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
  61         Clean up handling of mips sigtramp frames, improve comments.
  62
  63 Sat Jan 29 23:25:57 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
  64
  65         * paread.c (read_unwind_info): Fix typo.
  66
  67         * paread.c (pa_symtab_read): Update the "check_strange_names"
  68         filter to match GCC's current output.  Filter out section symbols
  69         (which the HP linker sometimes puts in the wrong place).
  70
  71 Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  72
  73         * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
  74
  75         * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
  76
  77         * Makefile.in: Remove all references to sparcly-nat.c.
  78
  79         * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
  80         remote-sim.h directly, rather than via $(remote_utils_h).  This avoids
  81         duplicating serial.h and target.h.
  82
  83         * Makefile.in: Don't set M_INSTALL and M_UNINSTALL.  These variables
  84         are not used anywhere (a 5 Oct 1993 change removed the uses).
  85
  86         * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
  87         * config/m68k/es1800.mt: Add comment.
  88         * remote-es.c: Extensive changes to update to current conventions.
  89
  90         * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
  91         If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
  92         to achieve the desired timeout.
  93         * serial.h (serial_t): Add field timeout_remaining.
  94
  95 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  96
  97         * c-exp.y (yylex): Reenable nested type code.
  98
  99 Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 100
 101         * a29k-tdep.c (examine_tag): Add comment regarding argcount.
 102
 103         * remote-mips.c (mips_ops): Fix docstring.
 104
 105         * remote-bug.c (bug_ops): Remove spurious newline from docstring.
 106
 107         * config/m68k/tm-monitor.h: Changes to bring this into accordance
 108         with the old tm-m68k-em.h:
 109         (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
 110         (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
 111         (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
 112         Add FIXME regarding GET_LONGJMP_TARGET.
 113
 114         * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
 115         * infptrace.c (kill_inferior): Add comments.
 116         * main.c (quit_command): Call target_close after we kill or
 117         detach.
 118         * remote-udi.c (udi_close): Don't error() if QUITTING.
 119
 120 Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
 121
 122         * configure.in: Make m68k-coff and aout add monitor support in
 123         addition to the standard serial support.
 124
 125 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 126
 127         * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
 128         index indexNil.
 129
 130 Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 131
 132         * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
 133         * elfread.c (record_minimal_symbol_and_info),
 134         dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
 135
 136 Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 137
 138         * i386-stub.c: Add ".text" right before "mem_fault:".
 139
 140         * main.c (baud_rate): Add FIXME comment about printing -1 value.
 141
 142         * remote-utils.c (usage): Fix message to be accurate and conform
 143         more closely to normal conventions.
 144
 145         * remote-utils.c (gr_files_info): Have the exec_bfd test control
 146         whether to show information about exec_bfd, and not control whether
 147         to show information about device and speed.
 148
 149         * remote-utils.c (gr_open): If sr_get_device returns NULL, give
 150         usage message, don't dump core.
 151
 152         * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
 153         for variable size array.
 154         (bug_fetch_register, bug_store_register): Rename "value" to
 155         "fpreg_buf" because some compilers don't like variables whose
 156         names are the same as types.
 157         (bug_store_register): Use a cast when converting char * to
 158         unsigned char *.
 159
 160         * symmisc.c (maintenance_print_symbols): Don't refer to the name
 161         of the command in error message (the text was referring to the old
 162         name of the command).
 163
 164         * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
 165
 166         * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
 167         full details on structure elements without names.  This partially
 168         reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
 169         of those changes was accidental.
 170
 171         * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
 172         defined, make it an error to specify a single argument which is not
 173         a frame number.
 174
 175         * Makefile.in (version.c), main.c (print_gdb_version): Use
 176         host_alias and target_alias, not host_canonical and
 177         target_canonical, to print configuration.
 178
 179 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 180
 181         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
 182         of builtin_type_long.  It is necessary to get a type which is
 183         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
 184
 185         Fix many sins which will come up in 32 bit x 64 bit GDB, and
 186         various miscellaneous things discovered in the process:
 187         * printcmd.c, defs.h (print_address_numeric): New function.
 188         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
 189         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
 190         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
 191         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
 192         Use it.
 193         * utils.c, defs.h (gdb_print_address): New function.
 194         * expprint (dump_expression), gdbtypes.h: Use it.
 195         * breakpoint.c (describe_other_breakpoints),
 196         symmisc.c (dump_symtab, print_symbol):
 197         Use filtered not unfiltered I/O.
 198         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
 199         just run gdb under a debugger for this (and it had problems with
 200         printing addresses, how to print b->shadow, etc.).
 201         * buildsym.c (make_blockvector), core.c (memory_error),
 202         exec.c (print_section_info), maint.c (print_section_table),
 203         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
 204         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
 205         Add comments saying code is broken.  Marked with "FIXME-32x64".
 206         * dbxread.c (process_one_symbol), partial-stab.h (default),
 207         remote-vx.c (vx_run_files_info):
 208         Don't cast int being passed to local_hex_string.
 209         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
 210         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
 211         only being a long.
 212         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
 213         and LOC_LOCAL.
 214         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
 215         * source.c: Include <sys/types.h> regardless of USG.
 216
 217 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 218
 219         * valops.c (value_assign):  Set `type' after coercing toval.
 220         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
 221         Use extract_unsigned_integer to get the address of a reference.
 222
 223 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 224
 225         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
 226         AIX can use ? instead of \ for continuation.  Deal with it.
 227
 228         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
 229         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
 230         the HP compiler in ANSI mode doesn't like.
 231
 232         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
 233         based on USG, rather than defining HAVE_SIGSETMASK to an
 234         expression containing defined.  Having a macro used in #if expand
 235         to an expression containing "defined" is undefined according to
 236         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
 237         it to.
 238
 239 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
 240
 241         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 242         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
 243
 244 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 245
 246         * ch-exp.y (match_string_literal):  Allow a zero-length string.
 247         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
 248
 249 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 250
 251         * i386aix-nat.c (i386_float_info): Reverse order of registers before
 252         passing them to print_387_status.
 253         (print_387_status): Don't subtract top from 7 before using it.
 254         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
 255         from 7; the above explains it.
 256
 257 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 258
 259         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
 260         pointer value when fixing up the frame at the start of a function.
 261
 262 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
 263
 264         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
 265         Sparc from the stack.
 266
 267 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 268
 269         * remote-mips.c (mips_initialize): Clear mips_initializing via
 270         cleanup chain, not directly.
 271
 272         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
 273         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
 274         munging the timeout due to the limited range of c_cc[VTIME].
 275
 276         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
 277         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 278         m3-nat.c (m3_create_inferior): Pass it.
 279         * procfs.c: Remove ptrace function.  It was declared in a way which
 280         conflicted with the prototype in unistd.h on Solaris.
 281
 282 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 283
 284         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 285         in the sigcontext if it is a signal trampoline frame.
 286         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 287         Define for Solaris2.
 288
 289 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 290
 291         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 292         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 293         tm-sparc.h so they can be overridden if necessary.
 294
 295 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 296
 297         * lynx-nat.c:  Add Sparc support.
 298         * sparcly-nat.c:  Remove.  It's useless.
 299         * config/sparc/nm-sparclynx.h:  Rewrite.
 300         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 301         with lynx-nat.o
 302         * config/sparc/tm-sparclynx.h:  Rewrite.
 303
 304 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 305
 306         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 307         directory.  Old code was discarded, since the new opcode table has
 308         a different format.
 309
 310 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 311
 312         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 313
 314 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 315
 316         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 317         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 318         * config/sparc/tm-sun4sol2.h: Define it.
 319
 320 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 321
 322         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 323         if we did not find a symbol.
 324
 325 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 326
 327         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 328         is not defined.
 329
 330         * hppab-nat.c (call_ptrace): Delete redundant function.
 331         (kill_inferior, attach, detach, child_resume): Likewise.
 332         (child_xfer_memory): Likewise.
 333
 334         * hppah-nat.c (call_ptrace): Delete redundant function.
 335         (kill_inferior, attach, detach, child_resume): Likewise.
 336
 337         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 338
 339         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 340
 341         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 342
 343         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 344         (CHILD_XFER_MEMORY): Define.
 345         (PT_*): Define so that generic infptrace.c code can be used.
 346
 347 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 348
 349         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 350         struct section_offsets *, not a (nonexistent) struct section_offset *.
 351
 352         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 353         internal_xcoff_symtab, not an array of one of them.  Change lots of
 354         "main_aux" to "&main_aux" and so on.
 355
 356         * coffread.c, xcoffread.c: Include <coff/internal.h>
 357         before "symfile.h".
 358
 359 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 360
 361         * coffread.c (coff_getfilename): Make it not static.
 362
 363         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 364
 365         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 366         a completely gratuitous difference between xcoffread.c and coffread.c).
 367
 368 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 369
 370         * infrun.c (wait_for_inferior): Don't set frame for
 371         step_resume_breakpoint for IN_SIGTRAMP cases.
 372
 373         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 374         breakpoint.c (bpstat_what): Move step_resume from its own field of
 375         the struct bpstat_what into the main_action.  Make it override
 376         other breakpoints.  This is a conservative change in the sense
 377         that before the step resume breakpoint was a breakpoint.c
 378         breakpoint, hitting the step resume breakpoint overrode even
 379         calling bpstat_stop_status.
 380
 381 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 382
 383         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 384         in case execution was stopped in the called function.
 385         * stack.c (print_frame_info, frame_info):  If backtracing through
 386         a call dummy, handle the starting source line number on a line
 387         boundary like backtracing through sigtramp.
 388         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 389         for call dummy frame right.  Remove old test for dummy frame,
 390         it has been unused at least since gdb-3.5.
 391         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 392         of the dummy frame.
 393
 394 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 395
 396         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 397
 398 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 399
 400         * infrun.c (signals_info), target.c (target_signal_from_name):
 401         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 402
 403 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 404
 405         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 406         * inflow.c (terminal_ours_1): When discussing how to deal with the
 407         tty state, make note of query() as well as readline.
 408
 409         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 410         signals for which stop and print are cleared by default.
 411
 412 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 413
 414         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 415         reserved fields to hold a stub unwind entry type.  Fix typo.
 416         (stub_unwind_entry): New structure for raw stub unwind entries.
 417         (stub_unwind_types): The types of stubs we may encounter.
 418         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 419         * hppa-tdep.c (rp_saved): Use additional information provided
 420         by linker stub unwind descriptors.
 421         (frameless_function_invocation): Likewise.
 422         (frame_chain_valid): Likewise.
 423         * paread.c (compare_unwind_entries): New function for sorting
 424         unwind table entries.
 425         (read_unwind_info): Rewrite to remove dependency on host endianness.
 426         Read in data from the $UNWIND_END$ subspace which contains linker
 427         stub unwind descriptors.  Merge that data into the basic unwind
 428         table.
 429
 430         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 431
 432 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 433
 434         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 435         from either the symbol name or the auxent.
 436         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 437         no longer static.
 438
 439 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 440
 441         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 442
 443 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 444
 445         * README:  Update notes for alpha port.
 446
 447 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 448
 449         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 450         for operation fault, constraint fault, and type fault.
 451
 452 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 453
 454         * Makefile.in (init.c): Add comment explaining formatting conventions.
 455
 456         * c-exp.y (parse_number): Assign to temporary between the right
 457         shifts, to work around a bug in the SCO compiler.
 458
 459         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 460         Add various files which were added to GDB recently.
 461
 462         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 463         within_function.
 464
 465         * Makefile.in: Add mostlyclean target.
 466
 467 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 468
 469         * Version 4.11.4.
 470
 471 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 472
 473         * main.c (show_commands):  Make return type of extern
 474         history_get be HIST_ENTRY, rather than struct _hist_entry.
 475         (The latter loses with the upcoming merged readline.)
 476
 477 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 478
 479         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 480         const char *, not char *.
 481
 482         * symtab.h (struct symbol): Make section short, not unsigned short.
 483
 484         * symtab.c (lookup_symbol): Add comment about QUIT here.
 485
 486         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 487
 488         * c-exp.y (parse_number): Check for overflow regardless of range
 489         checking.  Fix overflow check to use unsigned LONGEST, not
 490         unsigned int.
 491
 492         * c-exp.y (parse_number): Make it so that integer constants are
 493         builtin_type_long_long if builtin_type_long isn't big enough or if
 494         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 495
 496         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 497         Print our "()" first, then recurse for the target type.
 498
 499 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 500
 501         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 502
 503         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 504
 505 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 506
 507         * utils.c (request_quit): Re-establish signal handler regardless
 508         of USG.
 509
 510         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 511
 512 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 513
 514         * i960-tdep.c: Include target.h.
 515
 516 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 517
 518         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 519
 520 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 521
 522         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 523         changes (status -> ourstatus; declare status, etc.).
 524         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 525
 526 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 527
 528         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 529
 530 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 531
 532         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 533
 534 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 535
 536         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 537
 538 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 539
 540         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 541
 542 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 543
 544         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 545         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 546
 547         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 548         writing it.
 549
 550         Add search to target vector (#if 0'd until after 4.12):
 551         * target.h (to_search, target_search): Add.
 552         * gdbcore.h, core.c (generic_search): Add.
 553         * remote.c (remote_search): Add.
 554         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 555         tag.
 556
 557         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 558         is on, call find_pc_function rather than relying just on the minimal
 559         symbols (probably only matters for symbol readers which don't put
 560         statics in the minimal symbols, but changing this strikes me as
 561         not conservative enough).
 562         Initialize name_location in all cases.
 563         If no symbol and no msymbol, don't print anything symbolic.
 564
 565         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 566
 567 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 568
 569         * printcmd.c (print_address_symbolic):  Make it search the
 570         symtabs for variables as well as functions.  Add `set print
 571         fast-symbolic-addr' and default it to fast (the old way).
 572         Print line numbers for data items as well as functions.
 573
 574         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 575         address, if a symbol is found (take two more args pointing to
 576         where to store these results).
 577
 578         * symtab.h (find_addr_symbol):  Add prototype.
 579
 580 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 581
 582         * objfiles.h: Fix comments to reflect the fact that the phrase
 583         "top of stack" always refers to where the pushing and popping takes
 584         place, regardless of whether it is at the highest or lowest address.
 585
 586 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 587
 588         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 589         compiler generated tag names.
 590         * mdebugread.c (parse_type):  Handle cross references to qualified
 591         aggregate types.
 592         * valops.c (value_struct_elt):  Improve error message if the
 593         address of a method is requested from an object instance.
 594         * valops.c (search_struct_method):  Make name_matched non-static
 595         to get it initialized correctly.
 596         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 597         exclude segment register which are not writable on newer SCO versions.
 598
 599 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 600
 601         * go32-xdep.c: Remove unused function uerror.
 602         (sigsetmask): Declare return type.  Declare argument (to match the
 603         way it is called).  Explicitly return 0.
 604
 605 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 606
 607         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 608         partial_symbol):  Shrink the storage sizes of symbols, by making
 609         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 610         enums and small ints to the end of each struct to improve
 611         alignment, and switching the section number from int to unsigned
 612         short.
 613
 614 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 615
 616         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 617         symbol associated with an address.  It does so by exhaustive
 618         search of the symtabs, so it's slow but complete.
 619
 620 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 621
 622         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 623         to [0,0] rather than [0, end of first source file].  This avoids
 624         problems with other parts of GDB looking for linetables in the
 625         _globals_ symtab.  Eliminate variables num_object_files and
 626         first_object_file_end.
 627
 628 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 629
 630         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 631         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 632         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 633         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 634         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 635         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 636         (SETUP_ARBITRARY_FRAME):  Define.
 637
 638 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 639
 640         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 641
 642 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 643
 644         * remote-udi.c (udi_resume): Correct prototype.
 645
 646 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 647
 648         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 649         hppa_frame_find_saved_regs.
 650         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 651         (prologue_inst_adjust_sp): New function.
 652         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 653         (skip_prologue): Completely rewrite to use unwind information.
 654         (hppa_frame_find_saved_regs): Likewise.
 655
 656 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 657
 658         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
 659         to convert a signal number with appropriate bounds checking.
 660
 661         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
 662
 663 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 664
 665         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
 666         print a newline to end the display anyway.
 667
 668         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
 669         coprocessor status regs) when popping a frame.  This fixes
 670         float exceptions that occur after calling inferior functions.
 671
 672         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 673         Read and write the fsr (float status register) to/from the child
 674         process along with the float regs.  Remove Peter Schauer's change
 675         of May 24 '93, which has higher overhead and doesn't solve the
 676         real problem (which was that FSR wasn't being set).
 677
 678 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
 679
 680         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
 681         stack overflow check isn't right after the register stack
 682         adjustment instruction.  Metaware R2.3u compiler moves other
 683         things in front of it.  This fix isn't perfect but is what's
 684         running.
 685
 686 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 687
 688         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
 689
 690         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
 691         character filenames.
 692         * configure.in: Change accordingly.
 693
 694 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
 695
 696         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
 697         _filtered io routines from these two files.
 698
 699 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 700
 701         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
 702         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
 703         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
 704         DEC c89.
 705         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
 706
 707 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 708
 709         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
 710         printing to gdb_stderr.
 711
 712         * remote-udi.c (udi_kill): Don't close the connection, just set
 713         inferior_pid to zero.
 714         (udi_mourn): Call remove_breakpoints.
 715
 716         * remote-udi.c: Remove obsolete need_artificial_traps comment.
 717
 718         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
 719
 720 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 721
 722         * symtab.c (lookup_symbol): Don't try adding .c to the name.
 723
 724         * remote-bug.c: At the start of each section, reset srec_frame
 725         back to 160.
 726
 727         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
 728         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
 729         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
 730         code which looks for those two waitkinds.  Use switch statement.
 731         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
 732         CHILD_SPECIAL_WAITSTATUS.
 733
 734         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
 735         * Move target_signal_from_host, target_signal_to_host, and
 736         store_waitstatus from inftarg.c to target.c.  procfs needs them.
 737         * target.c: Include "wait.h" and <signal.h>.
 738         * target.h, infrun.c (proceed), proceed callers: Pass new code
 739         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
 740         enums being treated as unsigned and is cleaner.
 741         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
 742         TARGET_SIGNAL_0.
 743         * infcmd.c (signal_command), infrun.c (signals_info):
 744         Don't allow user to specify numeric equivalent of
 745         TARGET_SIGNAL_DEFAULT.
 746
 747 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
 748
 749         * config/alpha/alpha-netware.mt:  New target support for Alpha
 750         running Netware.
 751         * configure.in:  Add alpha-*-netware* target.
 752
 753 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
 754
 755         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
 756
 757 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 758
 759         * target.h: Add enum target_waitkind, enum target_signal, and
 760         struct target_waitstatus.  Change status argument to target_wait to
 761         be struct target_waitstatus * instead of int *.
 762         * target.h, infrun.c, all targets: Change type of signal arguments
 763         to resume(), proceed(), and target_resume() from int to enum
 764         target_signal.
 765         * All targets (*_wait, *_resume): Change accordingly.
 766         * infcmd.c (program_info, signal_command), throughout infrun.c,
 767         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
 768         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
 769         signal code stuff right with the new signals would be non-trivial).
 770         * inferior.h (stop_signal): Make it enum target_signal not int.
 771         * target.c, target.h (target_signal_to_string, target_signal_to_name,
 772         target_signal_from_name): New functions.
 773         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
 774         store_waitstatus): New functions.
 775         * procfs.c (procfs_notice_signals): Use them.
 776         * i960-tdep.c (i960_fault_to_signal): New function, to replace
 777         print_fault.
 778         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
 779
 780         * objfiles.c (build_objfile_section_table): Don't abort() if
 781         objfile->sections is already set.
 782
 783         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
 784         to match recent change to exec.c.
 785
 786         * Version 4.11.3.
 787
 788         * main.c (print_gdb_version): Change year to 1994.
 789
 790         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
 791         * Makefile.in (NONSRC): Add ChangeLog-93.
 792
 793 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 794
 795         * stabsread.c (read_type): Allow defining several type numbers
 796         at once (e.g. "(1,2)=(3,4)="...).
 797
 798         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
 799
 800         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
 801
 802 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 803
 804         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
 805         to process_one_symbol.
 806         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
 807         avoid caching a bad endaddr in find_pc_partial_function.
 808
 809 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 810
 811         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
 812
 813 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 814
 815         * infrun.c (wait_for_inferior):  Do not step or step resume past
 816         the end of a one-line function we just stepped into.
 817
 818 For older changes see ChangeLog-93
 819 \f
 820 Local Variables:
 821 mode: indented-text
 822 left-margin: 8
 823 fill-column: 74
 824 version-control: never
 825 End: