gdb/ChangeLog

   1 Thu Feb 24 04:29:19 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
   2
   3         * exec.c (print_section_info):  Print entry point for exec_bfd only.
   4         * ser-unix.c (wait_for):  Fix typo in HAVE_TERMIO case.
   5
   6 Wed Feb 23 16:28:55 1994  Jeffrey A. Law  (law@cygnus.com)
   7
   8         * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
   9         the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
  10         (CALL_DUMMY_LENGTH): Changed accordingly.
  11
  12 Wed Feb 23 16:21:25 1994  Stu Grossman  (grossman at cygnus.com)
  13
  14         * sparc-stub.c (trap_low):  Make trap handler work for arbitrary
  15         numbers of register windows.
  16
  17         * sparclite/hello.c:  Add factorial function for testing.
  18         * salib.c:  Use macros instead of constants for I/O addresses to
  19         make 931 support easier.
  20         * sparclite.h:  Change constraint for LOC to "rJ" to force use of
  21         register in sta/lda instructions.
  22
  23 Wed Feb 23 10:39:18 1994  Jim Kingdon  (kingdon@rtl.cygnus.com)
  24
  25         * dbxread.c (process_one_symbol): Set
  26         block_address_function_relative for COFF like we do for ELF and SOM.
  27
  28 Sat Feb 19 03:17:32 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  29
  30         * mdebugread.c (new_psymtab):  Pass in section_offsets and set
  31         them in the pst.
  32         * mdebugread.c (handle_psymbol_enumerators):  New function to enter
  33         the enumerators of an ecoff enum into the partial symbol table.
  34         * mdebugread.c (parse_partial_symbols):  Call it.
  35         * symfile.c (reread_symbols):  Initialize objfile->*_psymbols.next.
  36         * symmisc.c (dump_psymtab):  Fix typo, clean up output of section
  37         offsets. Cast psymtab->read_symtab to PTR before passing it to
  38         gdb_print_address.
  39         * i386-tdep.c (i386_skip_prologue):  Skip over instructions that
  40         set up the global offset table pointer in pic compiled code.
  41         * config/mips/tm-mips.h (FIX_CALL_DUMMY):  For big endian targets,
  42         error() on TYPE_CODE_FLT arguments whose size is greater than 8,
  43         swap all other TYPE_CODE_FLT arguments as mips_push_arguments
  44         ensures that floats are promoted to doubles before they are pushed
  45         on the stack.
  46
  47 Fri Feb 18 23:12:59 1994  Stu Grossman  (grossman at cygnus.com)
  48
  49         * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
  50         Fixup cache_on and flush_i_cache so that they work for both the
  51         930 and 932 processors.  Rewrite most low level funcs (uart
  52         access & cache stuff) to use new ASI access macros in sparclite.h.
  53         Also make it easy to access second serial port.
  54
  55 Fri Feb 18 22:17:33 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  56
  57         * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
  58         <sys/stat.h>; not needed.
  59
  60 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  61
  62         * stack.c (print_frame_info): In "pathological" case, don't
  63         distrust the line number information.
  64
  65 Fri Feb 18 16:51:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
  66
  67         * mips-tdep.c (mips_print_register): handle 64 bits register.
  68         * valprint.c (print_longest): fix a bug in printing 64 bits value.
  69
  70 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  71
  72         * Version 4.12.2.
  73
  74         * Makefile.in (install): Do the sed for program_transform_name
  75         ourselves instead of worrying about INSTALL_XFORM.  This enables
  76         users to override INSTALL_PROGRAM in the standard way.
  77
  78         * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
  79         depend on Makefile.in.
  80
  81         * defs.h, valprint.c: Make longest_to_int a function not a macro.
  82         Only test against INT_MIN if a LONGEST is bigger than an int.
  83
  84         * README: Change GhostScript to Ghostscript.
  85
  86 Fri Feb 18 07:30:55 1994  Jim Kingdon  (kingdon@cygnus.com)
  87
  88         * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
  89         Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
  90         character file names.
  91         * Makefile.in (ALLPARAM): Add these files.
  92
  93         * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
  94         character file names.
  95         * Makefile.in: Add Kung's new mips64 files.
  96
  97 Thu Feb 17 17:25:47 1994  Kung Hsu  (kung@mexican.cygnus.com)
  98
  99         * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
 100         mips64el-*-ecoff and mips64-big-*.
 101         * defs.h: get rid of FORCE_LONG_LONG.
 102         * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
 103         parsing. Change register size to be MIPS_REGSIZE.
 104
 105 Thu Feb 17 09:30:22 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 106
 107         * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
 108         osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
 109         xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
 110
 111 Fri Feb 11 21:47:24 1994  Steve Chamberlain  (sac@sphagnum.cygnus.com)
 112
 113         * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
 114         (remove_commands, add_commands): Add/remove hms-drain when target
 115         is connected.
 116
 117 Fri Feb 11 16:11:38 1994  Stu Grossman  (grossman at cygnus.com)
 118
 119         * configure.in:  Add Lynx/rs6000 support.
 120         * lynx-nat.c:  Clean up some Sparc stuff.  Clean up ptrace error
 121         messages.  Add rs6000 support.  Don't try to modify unwritable
 122         registers.
 123         * rs6000-nat.c:  Move lots of native dependent stuff (like core
 124         file support) from rs6000-tdep.c & xcoffexec.c to here.
 125         * rs6000-tdep.c:  Move native dependent stuff to nat.c.
 126         * xcoffexec.c:  Move native dependent stuff to nat.c.
 127         * config/rs6000/nm-rs6000.h:  Move defs of SOLIB_* macros to here
 128         from tm file.
 129         * config/rs6000/tm-rs6000.h:  Remove defs of SOLIB_* funcs, cuz they're
 130         really native.
 131         * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
 132         New files to support Lynx/rs6000.
 133
 134 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 135
 136         * README:  Remove note about gcc warnings on alpha, these should be
 137         gone now.
 138         * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
 139         m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
 140         remote-utils.c, stabsread.c:  Include <string.h>.
 141         * regex.c:  Include "defs.h", change re_comp argument to const char *.
 142         * infptrace.c (fetch_register, store_inferior_registers):  Change
 143         regaddr to type CORE_ADDR.
 144         * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
 145         Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
 146
 147 Mon Feb  7 09:21:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 148
 149         * symtab.h: Always define BYTE_BITFIELD to nothing.
 150
 151 Mon Feb  7 08:44:17 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 152
 153         * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
 154         * configure.in: Remove comment about m68k-em.mt.
 155         * Makefile.in: Remove references.
 156
 157 Mon Feb  7 08:22:42 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 158
 159         * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
 160         BFD_HOST_64_TYPE.
 161
 162 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 163
 164         * target.c (target_preopen): If target_kill doesn't remove the
 165         target from the stack, use pop_target to do it.
 166
 167         * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
 168         of TYPE_CODE_PTR or TYPE_CODE_FUNC types.  This parallels similar
 169         changes to stabsread.c from summer 1993.
 170
 171         * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
 172         printing the program, rather than passing NULL to printf.
 173         (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
 174         try to call UDIDisconnect again.  Print better message.
 175         (udi_kill): Just call UDIDisconnect ourselves, rather than doing
 176         it via udi_close.
 177         (udi_create_inferior): If udi_session_id is negative, open a new
 178         TIP rather than giving an error.
 179
 180         * config/mips/mipsm3.mh, config/i386/i386m3.mh,
 181         config/ns32k/ns32km3.mh: Define NAT_FILE.
 182         * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
 183         (it was inconsistent and namespace-wrong) to NM_M3_H.
 184         * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
 185         (m3_open): New function.
 186         (m3_ops): Use it.
 187         * TODO: Update Mach section.
 188
 189         * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
 190
 191 Sun Feb  6 13:26:21 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 192
 193         * printcmd.c (printf_command):  Add missing single-letter
 194         backslash-escape sequences, and improve error message.
 195
 196 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 197
 198         * corelow.c (solib_add_stub, core_open): Pass address of from_tty
 199         rather than trying to shove an int into a pointer and back out
 200         again.  This avoids compiler warnings.
 201
 202         * defs.h (alloca): Declare as void *, not char *, on hpux.
 203         Don't prototype it, just declare the return type.
 204
 205 Sun Feb  6 03:25:41 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 206
 207         * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
 208         (REGISTER_CONVERT_TO_RAW):  Add missing backslash.
 209
 210 Sat Feb  5 08:03:41 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 211
 212         * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
 213         ZERO_REGNUM, just read it as zero without talking to the board.
 214
 215         * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
 216         backslash.
 217         * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
 218         to store_floating, not nonexistent variable len.
 219
 220         * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
 221         New functions.
 222         (mips_store_word): Change calling convention to return errors, and
 223         to provide old contents if the caller wants it.
 224         (mips_xfer_memory): Deal with errors from mips_store_word.
 225         * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
 226         define now that remote-mips.c doesn't use BREAKPOINT.
 227
 228         * remote-mips.c (mips_create_inferior): Call warning if arguments
 229         specified, and then execute "set args" command.  Call error, not
 230         mips_error, if executable file not specified.
 231
 232         * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
 233         remote_debug.
 234
 235         * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
 236         to unsigned int.
 237
 238 Sat Feb  5 05:27:05 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 239
 240         * value.h (print_longest):  Rename "value" to "val" in prototype
 241         declaration because some compilers don't like arguments whose
 242         names are the same as types.
 243         * remote.c (remote_xfer_memory):  Cast "myaddr" to unsigned char *
 244         before passing it to remote_*_bytes.
 245
 246 Fri Feb  4 15:53:18 1994  Steve Chamberlain  (sac@cygnus.com)
 247
 248         * h8500-tdep.c (saved_pc_after_call): The size of the
 249         pc is memory model dependent. (segmented_command,
 250         unsegmented_command, _initialize_h8500_tdep): New commands to
 251         change memory model.
 252         * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
 253         command.
 254         * remote-hms.c (hms_load): Remove breakpoints when loaded.
 255         (hms_wait): Use new status structure
 256         (hms_open): Push the target here. (hms_before_main_loop): Not
 257         here.  (supply_val, hms_fetch_register, hms_store_register):  Cope
 258         with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
 259         * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
 260         all registers in a compact way.
 261
 262 Fri Feb  4 07:41:13 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 263
 264         * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
 265         as CORE_ADDR to match definition in rs6000-tdep.c.
 266
 267 Fri Feb  4 01:14:20 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 268
 269         * dwarfread.c (process_dies):  Skip nested TAG_compile_unit DIEs.
 270         * dwarfread.c (add_partial_symbol):  Do not enter opaque aggregate
 271         definitions into the psymtab.
 272
 273 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 274
 275         * m68k-stub.c: Treat mc68332 like mc68020 most places.  Provide
 276         a special exceptionSize for the 68332.
 277
 278         * remote-udi.c (udi_attach): If no arguments, print error.
 279
 280 Thu Feb  3 17:34:05 1994  Fred Fish  (fnf@cygnus.com)
 281
 282         * Makefile.in (VERSION):  Bump to 4.12.1
 283         * NEWS, README:  Update to match 4.12 release.
 284
 285 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 286
 287         * command.c (empty_sfunc): New function.
 288         (add_set_cmd): Use it instead of not_just_help_class_command.
 289         (not_just_help_class_command): Change calling convention back to
 290         what it was before yesterday's change.
 291
 292         * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
 293         of the type if present.
 294
 295 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 296
 297         * printcmd.c (decode_format): Don't blithely set the size for
 298         an address to 'w'.  Make it 'g' or 'h', depending on TARGET_PTR_BIT.
 299
 300         * defs.h: Just typedef CORE_ADDR to bfd_vma.  Include bfd.h.
 301         If BFD64, make a LONGEST a BFD_HOST_64_BIT.
 302         * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
 303         always just check against INT_MIN and INT_MAX (this also fixes things
 304         if sizeof (long) > sizeof (int), e.g. Alpha).
 305         * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
 306         Don't define LONGEST or BUILTIN_TYPE_LONGEST.
 307         * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
 308         BUILTIN_TYPE_UNSIGNED_LONGEST.
 309         * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
 310         longest_int and longest_unsigned_int.
 311         * value.h (struct value): Just align to LONGEST, rather than worrying
 312         about CC_HAS_LONG_LONG.
 313         * valarith.c (value_binop): Figure out type ourself based on
 314         sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST.  The
 315         point is that we don't depend on CC_HAS_LONG_LONG anymore.
 316         * valprint.c (val_print_type_code_int): Just call
 317         extract_unsigned_integer directly, rather than going through
 318         unpack_long.
 319         * printcmd.c (decode_format): Remove code which would sometimes
 320         change 'g' size to 'w' for integers.  print_scalar_formatted handles
 321         printing huge integers well enough, thank you.
 322
 323         * command.c (add_set_cmd, not_just_help_class_command): Change
 324         to make this the sfunc, not cfunc, since that is how we call it.
 325         * command.h: Comment difference between sfunc and cfunc.
 326         * demangle.c (set_demangling_command): Add third arg since that
 327         is how it is called.
 328         (_initialize_demangler): Use sfunc, not cfunc, for
 329         set_demangling_command, since that is how it is called.
 330         Remove show_demangling_command; it has no effect.
 331
 332         * command.c (shell_escape): Report errors correctly (with error
 333         message from strerror).
 334
 335 Wed Feb  2 14:35:41 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 336
 337         * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
 338         x_scnlen.l rather than x_scnlen to match corresponding change in
 339         coff/internal.h.
 340
 341 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 342
 343         * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
 344         Change comments regarding TYPE_CODE_BOOL.
 345         * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
 346         regardless of the language.
 347         (value_true): Just call value_logical_not regardless of language.
 348         * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
 349         Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
 350         * language.h: Improve comment for la_builtin_type_vector.
 351         * m2-lang.c (_initialize_m2_language): Don't add any fields to
 352         builtin_type_m2_bool.
 353
 354 Tue Feb  1 17:13:32 1994  Kevin Buettner (kev@cujo.geg.mot.com)
 355
 356         * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
 357         Define IN_SIGTRAMP and backtrace correctly through signal handlers.
 358
 359 Tue Feb  1 22:13:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 360
 361         * procfs.c (wait_fd):  Handle EINTR error return from PIOCWSTOP ioctl
 362         by restarting the ioctl.
 363
 364 Tue Feb  1 16:16:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 365
 366         * target.h (target_wait): Add comment about calling
 367         return_to_top_level.
 368
 369 Tue Feb  1 12:21:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 370
 371         * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
 372         additional arguments.
 373         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
 374
 375 Mon Jan 31 16:10:41 1994  Stu Grossman  (grossman at cygnus.com)
 376
 377         * sparc-stub.c:  Remove unnecessary #include of memory.h.
 378
 379 Mon Jan 31 12:12:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 380
 381         * mips-tdep.c: Remove code which sets saved_regs from
 382         init_extra_frame_info and put it in new function mips_find_saved_regs.
 383         (READ_FRAME_REG): Remove macro and replace uses with the expansion.
 384         * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
 385         check if it is NULL and call mips_find_saved_regs if so.
 386
 387         * remote-mips.c: Use unfiltered, not filtered, output most places.
 388
 389         * blockframe.c (get_prev_frame_info): Detect and stop an infinite
 390         backtrace.  Revise comments.
 391
 392 Mon Jan 31 09:40:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 393
 394         * mdebugread.c (parse_procedure):  Remove _sigtramp kludges for
 395         alpha and irix. The _sigtramp case has to be handled properly
 396         in the tdep files if we have no ecoff debugging info.
 397         * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
 398         mips-tdep.c (mips_frame_saved_pc):  Handle signal handler frames
 399         without PC_REGNUM kludge.
 400         * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
 401         Clean up handling of mips sigtramp frames, improve comments.
 402
 403 Sat Jan 29 23:25:57 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 404
 405         * paread.c (read_unwind_info): Fix typo.
 406
 407         * paread.c (pa_symtab_read): Update the "check_strange_names"
 408         filter to match GCC's current output.  Filter out section symbols
 409         (which the HP linker sometimes puts in the wrong place).
 410
 411 Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 412
 413         * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
 414
 415         * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
 416
 417         * Makefile.in: Remove all references to sparcly-nat.c.
 418
 419         * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
 420         remote-sim.h directly, rather than via $(remote_utils_h).  This avoids
 421         duplicating serial.h and target.h.
 422
 423         * Makefile.in: Don't set M_INSTALL and M_UNINSTALL.  These variables
 424         are not used anywhere (a 5 Oct 1993 change removed the uses).
 425
 426         * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
 427         * config/m68k/es1800.mt: Add comment.
 428         * remote-es.c: Extensive changes to update to current conventions.
 429
 430         * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
 431         If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
 432         to achieve the desired timeout.
 433         * serial.h (serial_t): Add field timeout_remaining.
 434
 435 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 436
 437         * c-exp.y (yylex): Reenable nested type code.
 438
 439 Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 440
 441         * a29k-tdep.c (examine_tag): Add comment regarding argcount.
 442
 443         * remote-mips.c (mips_ops): Fix docstring.
 444
 445         * remote-bug.c (bug_ops): Remove spurious newline from docstring.
 446
 447         * config/m68k/tm-monitor.h: Changes to bring this into accordance
 448         with the old tm-m68k-em.h:
 449         (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
 450         (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
 451         (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
 452         Add FIXME regarding GET_LONGJMP_TARGET.
 453
 454         * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
 455         * infptrace.c (kill_inferior): Add comments.
 456         * main.c (quit_command): Call target_close after we kill or
 457         detach.
 458         * remote-udi.c (udi_close): Don't error() if QUITTING.
 459
 460 Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
 461
 462         * configure.in: Make m68k-coff and aout add monitor support in
 463         addition to the standard serial support.
 464
 465 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 466
 467         * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
 468         index indexNil.
 469
 470 Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 471
 472         * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
 473         * elfread.c (record_minimal_symbol_and_info),
 474         dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
 475
 476 Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 477
 478         * i386-stub.c: Add ".text" right before "mem_fault:".
 479
 480         * main.c (baud_rate): Add FIXME comment about printing -1 value.
 481
 482         * remote-utils.c (usage): Fix message to be accurate and conform
 483         more closely to normal conventions.
 484
 485         * remote-utils.c (gr_files_info): Have the exec_bfd test control
 486         whether to show information about exec_bfd, and not control whether
 487         to show information about device and speed.
 488
 489         * remote-utils.c (gr_open): If sr_get_device returns NULL, give
 490         usage message, don't dump core.
 491
 492         * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
 493         for variable size array.
 494         (bug_fetch_register, bug_store_register): Rename "value" to
 495         "fpreg_buf" because some compilers don't like variables whose
 496         names are the same as types.
 497         (bug_store_register): Use a cast when converting char * to
 498         unsigned char *.
 499
 500         * symmisc.c (maintenance_print_symbols): Don't refer to the name
 501         of the command in error message (the text was referring to the old
 502         name of the command).
 503
 504         * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
 505
 506         * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
 507         full details on structure elements without names.  This partially
 508         reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
 509         of those changes was accidental.
 510
 511         * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
 512         defined, make it an error to specify a single argument which is not
 513         a frame number.
 514
 515         * Makefile.in (version.c), main.c (print_gdb_version): Use
 516         host_alias and target_alias, not host_canonical and
 517         target_canonical, to print configuration.
 518
 519 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 520
 521         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
 522         of builtin_type_long.  It is necessary to get a type which is
 523         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
 524
 525         Fix many sins which will come up in 32 bit x 64 bit GDB, and
 526         various miscellaneous things discovered in the process:
 527         * printcmd.c, defs.h (print_address_numeric): New function.
 528         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
 529         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
 530         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
 531         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
 532         Use it.
 533         * utils.c, defs.h (gdb_print_address): New function.
 534         * expprint (dump_expression), gdbtypes.h: Use it.
 535         * breakpoint.c (describe_other_breakpoints),
 536         symmisc.c (dump_symtab, print_symbol):
 537         Use filtered not unfiltered I/O.
 538         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
 539         just run gdb under a debugger for this (and it had problems with
 540         printing addresses, how to print b->shadow, etc.).
 541         * buildsym.c (make_blockvector), core.c (memory_error),
 542         exec.c (print_section_info), maint.c (print_section_table),
 543         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
 544         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
 545         Add comments saying code is broken.  Marked with "FIXME-32x64".
 546         * dbxread.c (process_one_symbol), partial-stab.h (default),
 547         remote-vx.c (vx_run_files_info):
 548         Don't cast int being passed to local_hex_string.
 549         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
 550         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
 551         only being a long.
 552         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
 553         and LOC_LOCAL.
 554         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
 555         * source.c: Include <sys/types.h> regardless of USG.
 556
 557 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 558
 559         * valops.c (value_assign):  Set `type' after coercing toval.
 560         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
 561         Use extract_unsigned_integer to get the address of a reference.
 562
 563 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 564
 565         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
 566         AIX can use ? instead of \ for continuation.  Deal with it.
 567
 568         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
 569         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
 570         the HP compiler in ANSI mode doesn't like.
 571
 572         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
 573         based on USG, rather than defining HAVE_SIGSETMASK to an
 574         expression containing defined.  Having a macro used in #if expand
 575         to an expression containing "defined" is undefined according to
 576         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
 577         it to.
 578
 579 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
 580
 581         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 582         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
 583
 584 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 585
 586         * ch-exp.y (match_string_literal):  Allow a zero-length string.
 587         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
 588
 589 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 590
 591         * i386aix-nat.c (i386_float_info): Reverse order of registers before
 592         passing them to print_387_status.
 593         (print_387_status): Don't subtract top from 7 before using it.
 594         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
 595         from 7; the above explains it.
 596
 597 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 598
 599         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
 600         pointer value when fixing up the frame at the start of a function.
 601
 602 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
 603
 604         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
 605         Sparc from the stack.
 606
 607 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 608
 609         * remote-mips.c (mips_initialize): Clear mips_initializing via
 610         cleanup chain, not directly.
 611
 612         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
 613         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
 614         munging the timeout due to the limited range of c_cc[VTIME].
 615
 616         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
 617         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 618         m3-nat.c (m3_create_inferior): Pass it.
 619         * procfs.c: Remove ptrace function.  It was declared in a way which
 620         conflicted with the prototype in unistd.h on Solaris.
 621
 622 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 623
 624         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 625         in the sigcontext if it is a signal trampoline frame.
 626         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 627         Define for Solaris2.
 628
 629 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 630
 631         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 632         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 633         tm-sparc.h so they can be overridden if necessary.
 634
 635 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 636
 637         * lynx-nat.c:  Add Sparc support.
 638         * sparcly-nat.c:  Remove.  It's useless.
 639         * config/sparc/nm-sparclynx.h:  Rewrite.
 640         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 641         with lynx-nat.o
 642         * config/sparc/tm-sparclynx.h:  Rewrite.
 643
 644 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 645
 646         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 647         directory.  Old code was discarded, since the new opcode table has
 648         a different format.
 649
 650 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 651
 652         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 653
 654 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 655
 656         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 657         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 658         * config/sparc/tm-sun4sol2.h: Define it.
 659
 660 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 661
 662         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 663         if we did not find a symbol.
 664
 665 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 666
 667         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 668         is not defined.
 669
 670         * hppab-nat.c (call_ptrace): Delete redundant function.
 671         (kill_inferior, attach, detach, child_resume): Likewise.
 672         (child_xfer_memory): Likewise.
 673
 674         * hppah-nat.c (call_ptrace): Delete redundant function.
 675         (kill_inferior, attach, detach, child_resume): Likewise.
 676
 677         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 678
 679         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 680
 681         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 682
 683         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 684         (CHILD_XFER_MEMORY): Define.
 685         (PT_*): Define so that generic infptrace.c code can be used.
 686
 687 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 688
 689         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 690         struct section_offsets *, not a (nonexistent) struct section_offset *.
 691
 692         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 693         internal_xcoff_symtab, not an array of one of them.  Change lots of
 694         "main_aux" to "&main_aux" and so on.
 695
 696         * coffread.c, xcoffread.c: Include <coff/internal.h>
 697         before "symfile.h".
 698
 699 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 700
 701         * coffread.c (coff_getfilename): Make it not static.
 702
 703         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 704
 705         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 706         a completely gratuitous difference between xcoffread.c and coffread.c).
 707
 708 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 709
 710         * infrun.c (wait_for_inferior): Don't set frame for
 711         step_resume_breakpoint for IN_SIGTRAMP cases.
 712
 713         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 714         breakpoint.c (bpstat_what): Move step_resume from its own field of
 715         the struct bpstat_what into the main_action.  Make it override
 716         other breakpoints.  This is a conservative change in the sense
 717         that before the step resume breakpoint was a breakpoint.c
 718         breakpoint, hitting the step resume breakpoint overrode even
 719         calling bpstat_stop_status.
 720
 721 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 722
 723         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 724         in case execution was stopped in the called function.
 725         * stack.c (print_frame_info, frame_info):  If backtracing through
 726         a call dummy, handle the starting source line number on a line
 727         boundary like backtracing through sigtramp.
 728         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 729         for call dummy frame right.  Remove old test for dummy frame,
 730         it has been unused at least since gdb-3.5.
 731         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 732         of the dummy frame.
 733
 734 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 735
 736         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 737
 738 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 739
 740         * infrun.c (signals_info), target.c (target_signal_from_name):
 741         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 742
 743 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 744
 745         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 746         * inflow.c (terminal_ours_1): When discussing how to deal with the
 747         tty state, make note of query() as well as readline.
 748
 749         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 750         signals for which stop and print are cleared by default.
 751
 752 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 753
 754         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 755         reserved fields to hold a stub unwind entry type.  Fix typo.
 756         (stub_unwind_entry): New structure for raw stub unwind entries.
 757         (stub_unwind_types): The types of stubs we may encounter.
 758         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 759         * hppa-tdep.c (rp_saved): Use additional information provided
 760         by linker stub unwind descriptors.
 761         (frameless_function_invocation): Likewise.
 762         (frame_chain_valid): Likewise.
 763         * paread.c (compare_unwind_entries): New function for sorting
 764         unwind table entries.
 765         (read_unwind_info): Rewrite to remove dependency on host endianness.
 766         Read in data from the $UNWIND_END$ subspace which contains linker
 767         stub unwind descriptors.  Merge that data into the basic unwind
 768         table.
 769
 770         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 771
 772 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 773
 774         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 775         from either the symbol name or the auxent.
 776         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 777         no longer static.
 778
 779 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 780
 781         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 782
 783 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 784
 785         * README:  Update notes for alpha port.
 786
 787 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 788
 789         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 790         for operation fault, constraint fault, and type fault.
 791
 792 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 793
 794         * Makefile.in (init.c): Add comment explaining formatting conventions.
 795
 796         * c-exp.y (parse_number): Assign to temporary between the right
 797         shifts, to work around a bug in the SCO compiler.
 798
 799         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 800         Add various files which were added to GDB recently.
 801
 802         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 803         within_function.
 804
 805         * Makefile.in: Add mostlyclean target.
 806
 807 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 808
 809         * Version 4.11.4.
 810
 811 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 812
 813         * main.c (show_commands):  Make return type of extern
 814         history_get be HIST_ENTRY, rather than struct _hist_entry.
 815         (The latter loses with the upcoming merged readline.)
 816
 817 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 818
 819         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 820         const char *, not char *.
 821
 822         * symtab.h (struct symbol): Make section short, not unsigned short.
 823
 824         * symtab.c (lookup_symbol): Add comment about QUIT here.
 825
 826         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 827
 828         * c-exp.y (parse_number): Check for overflow regardless of range
 829         checking.  Fix overflow check to use unsigned LONGEST, not
 830         unsigned int.
 831
 832         * c-exp.y (parse_number): Make it so that integer constants are
 833         builtin_type_long_long if builtin_type_long isn't big enough or if
 834         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 835
 836         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 837         Print our "()" first, then recurse for the target type.
 838
 839 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 840
 841         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 842
 843         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 844
 845 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 846
 847         * utils.c (request_quit): Re-establish signal handler regardless
 848         of USG.
 849
 850         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 851
 852 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 853
 854         * i960-tdep.c: Include target.h.
 855
 856 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 857
 858         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 859
 860 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 861
 862         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 863         changes (status -> ourstatus; declare status, etc.).
 864         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 865
 866 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 867
 868         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 869
 870 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 871
 872         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 873
 874 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 875
 876         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 877
 878 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 879
 880         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 881
 882 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 883
 884         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 885         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 886
 887         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 888         writing it.
 889
 890         Add search to target vector (#if 0'd until after 4.12):
 891         * target.h (to_search, target_search): Add.
 892         * gdbcore.h, core.c (generic_search): Add.
 893         * remote.c (remote_search): Add.
 894         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 895         tag.
 896
 897         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 898         is on, call find_pc_function rather than relying just on the minimal
 899         symbols (probably only matters for symbol readers which don't put
 900         statics in the minimal symbols, but changing this strikes me as
 901         not conservative enough).
 902         Initialize name_location in all cases.
 903         If no symbol and no msymbol, don't print anything symbolic.
 904
 905         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 906
 907 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 908
 909         * printcmd.c (print_address_symbolic):  Make it search the
 910         symtabs for variables as well as functions.  Add `set print
 911         fast-symbolic-addr' and default it to fast (the old way).
 912         Print line numbers for data items as well as functions.
 913
 914         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 915         address, if a symbol is found (take two more args pointing to
 916         where to store these results).
 917
 918         * symtab.h (find_addr_symbol):  Add prototype.
 919
 920 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 921
 922         * objfiles.h: Fix comments to reflect the fact that the phrase
 923         "top of stack" always refers to where the pushing and popping takes
 924         place, regardless of whether it is at the highest or lowest address.
 925
 926 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 927
 928         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 929         compiler generated tag names.
 930         * mdebugread.c (parse_type):  Handle cross references to qualified
 931         aggregate types.
 932         * valops.c (value_struct_elt):  Improve error message if the
 933         address of a method is requested from an object instance.
 934         * valops.c (search_struct_method):  Make name_matched non-static
 935         to get it initialized correctly.
 936         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 937         exclude segment register which are not writable on newer SCO versions.
 938
 939 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 940
 941         * go32-xdep.c: Remove unused function uerror.
 942         (sigsetmask): Declare return type.  Declare argument (to match the
 943         way it is called).  Explicitly return 0.
 944
 945 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 946
 947         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 948         partial_symbol):  Shrink the storage sizes of symbols, by making
 949         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 950         enums and small ints to the end of each struct to improve
 951         alignment, and switching the section number from int to unsigned
 952         short.
 953
 954 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 955
 956         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 957         symbol associated with an address.  It does so by exhaustive
 958         search of the symtabs, so it's slow but complete.
 959
 960 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 961
 962         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 963         to [0,0] rather than [0, end of first source file].  This avoids
 964         problems with other parts of GDB looking for linetables in the
 965         _globals_ symtab.  Eliminate variables num_object_files and
 966         first_object_file_end.
 967
 968 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 969
 970         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 971         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 972         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 973         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 974         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 975         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 976         (SETUP_ARBITRARY_FRAME):  Define.
 977
 978 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 979
 980         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 981
 982 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 983
 984         * remote-udi.c (udi_resume): Correct prototype.
 985
 986 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 987
 988         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 989         hppa_frame_find_saved_regs.
 990         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 991         (prologue_inst_adjust_sp): New function.
 992         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 993         (skip_prologue): Completely rewrite to use unwind information.
 994         (hppa_frame_find_saved_regs): Likewise.
 995
 996 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 997
 998         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
 999         to convert a signal number with appropriate bounds checking.
1000
1001         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1002
1003 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
1004
1005         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
1006         print a newline to end the display anyway.
1007
1008         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
1009         coprocessor status regs) when popping a frame.  This fixes
1010         float exceptions that occur after calling inferior functions.
1011
1012         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1013         Read and write the fsr (float status register) to/from the child
1014         process along with the float regs.  Remove Peter Schauer's change
1015         of May 24 '93, which has higher overhead and doesn't solve the
1016         real problem (which was that FSR wasn't being set).
1017
1018 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
1019
1020         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
1021         stack overflow check isn't right after the register stack
1022         adjustment instruction.  Metaware R2.3u compiler moves other
1023         things in front of it.  This fix isn't perfect but is what's
1024         running.
1025
1026 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1027
1028         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1029
1030         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1031         character filenames.
1032         * configure.in: Change accordingly.
1033
1034 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
1035
1036         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1037         _filtered io routines from these two files.
1038
1039 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1040
1041         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1042         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
1043         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
1044         DEC c89.
1045         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
1046
1047 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1048
1049         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1050         printing to gdb_stderr.
1051
1052         * remote-udi.c (udi_kill): Don't close the connection, just set
1053         inferior_pid to zero.
1054         (udi_mourn): Call remove_breakpoints.
1055
1056         * remote-udi.c: Remove obsolete need_artificial_traps comment.
1057
1058         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1059
1060 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1061
1062         * symtab.c (lookup_symbol): Don't try adding .c to the name.
1063
1064         * remote-bug.c: At the start of each section, reset srec_frame
1065         back to 160.
1066
1067         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1068         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1069         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1070         code which looks for those two waitkinds.  Use switch statement.
1071         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1072         CHILD_SPECIAL_WAITSTATUS.
1073
1074         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1075         * Move target_signal_from_host, target_signal_to_host, and
1076         store_waitstatus from inftarg.c to target.c.  procfs needs them.
1077         * target.c: Include "wait.h" and <signal.h>.
1078         * target.h, infrun.c (proceed), proceed callers: Pass new code
1079         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
1080         enums being treated as unsigned and is cleaner.
1081         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1082         TARGET_SIGNAL_0.
1083         * infcmd.c (signal_command), infrun.c (signals_info):
1084         Don't allow user to specify numeric equivalent of
1085         TARGET_SIGNAL_DEFAULT.
1086
1087 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
1088
1089         * config/alpha/alpha-netware.mt:  New target support for Alpha
1090         running Netware.
1091         * configure.in:  Add alpha-*-netware* target.
1092
1093 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
1094
1095         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1096
1097 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1098
1099         * target.h: Add enum target_waitkind, enum target_signal, and
1100         struct target_waitstatus.  Change status argument to target_wait to
1101         be struct target_waitstatus * instead of int *.
1102         * target.h, infrun.c, all targets: Change type of signal arguments
1103         to resume(), proceed(), and target_resume() from int to enum
1104         target_signal.
1105         * All targets (*_wait, *_resume): Change accordingly.
1106         * infcmd.c (program_info, signal_command), throughout infrun.c,
1107         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1108         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1109         signal code stuff right with the new signals would be non-trivial).
1110         * inferior.h (stop_signal): Make it enum target_signal not int.
1111         * target.c, target.h (target_signal_to_string, target_signal_to_name,
1112         target_signal_from_name): New functions.
1113         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1114         store_waitstatus): New functions.
1115         * procfs.c (procfs_notice_signals): Use them.
1116         * i960-tdep.c (i960_fault_to_signal): New function, to replace
1117         print_fault.
1118         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1119
1120         * objfiles.c (build_objfile_section_table): Don't abort() if
1121         objfile->sections is already set.
1122
1123         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1124         to match recent change to exec.c.
1125
1126         * Version 4.11.3.
1127
1128         * main.c (print_gdb_version): Change year to 1994.
1129
1130         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1131         * Makefile.in (NONSRC): Add ChangeLog-93.
1132
1133 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1134
1135         * stabsread.c (read_type): Allow defining several type numbers
1136         at once (e.g. "(1,2)=(3,4)="...).
1137
1138         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1139
1140         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1141
1142 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1143
1144         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
1145         to process_one_symbol.
1146         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
1147         avoid caching a bad endaddr in find_pc_partial_function.
1148
1149 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1150
1151         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1152
1153 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1154
1155         * infrun.c (wait_for_inferior):  Do not step or step resume past
1156         the end of a one-line function we just stepped into.
1157
1158 For older changes see ChangeLog-93
1159 \f
1160 Local Variables:
1161 mode: indented-text
1162 left-margin: 8
1163 fill-column: 74
1164 version-control: never
1165 End: