gdb/ChangeLog

   1 Thu Feb 24 08:06:52 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
   2
   3         * configure.in (hppa*-*-osf*): New configuration.
   4         * config/pa/hppaosf.mt: New target makefile fragment.
   5         * config/pa/tm-hppao.h: New target include file.
   6
   7 Thu Feb 24 04:29:19 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
   8
   9         * exec.c (print_section_info):  Print entry point for exec_bfd only.
  10         * ser-unix.c (wait_for):  Fix typo in HAVE_TERMIO case.
  11         * dwarfread.c:  Remove second inclusion of <sys/types.h>, which
  12         causes problems if <sys/types.h> has no multiple inclusion protection.
  13
  14 Wed Feb 23 16:28:55 1994  Jeffrey A. Law  (law@cygnus.com)
  15
  16         * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
  17         the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
  18         (CALL_DUMMY_LENGTH): Changed accordingly.
  19
  20 Wed Feb 23 16:21:25 1994  Stu Grossman  (grossman at cygnus.com)
  21
  22         * sparc-stub.c (trap_low):  Make trap handler work for arbitrary
  23         numbers of register windows.
  24
  25         * sparclite/hello.c:  Add factorial function for testing.
  26         * salib.c:  Use macros instead of constants for I/O addresses to
  27         make 931 support easier.
  28         * sparclite.h:  Change constraint for LOC to "rJ" to force use of
  29         register in sta/lda instructions.
  30
  31 Wed Feb 23 10:39:18 1994  Jim Kingdon  (kingdon@rtl.cygnus.com)
  32
  33         * dbxread.c (process_one_symbol): Set
  34         block_address_function_relative for COFF like we do for ELF and SOM.
  35
  36 Sat Feb 19 03:17:32 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  37
  38         * mdebugread.c (new_psymtab):  Pass in section_offsets and set
  39         them in the pst.
  40         * mdebugread.c (handle_psymbol_enumerators):  New function to enter
  41         the enumerators of an ecoff enum into the partial symbol table.
  42         * mdebugread.c (parse_partial_symbols):  Call it.
  43         * symfile.c (reread_symbols):  Initialize objfile->*_psymbols.next.
  44         * symmisc.c (dump_psymtab):  Fix typo, clean up output of section
  45         offsets. Cast psymtab->read_symtab to PTR before passing it to
  46         gdb_print_address.
  47         * i386-tdep.c (i386_skip_prologue):  Skip over instructions that
  48         set up the global offset table pointer in pic compiled code.
  49         * config/mips/tm-mips.h (FIX_CALL_DUMMY):  For big endian targets,
  50         error() on TYPE_CODE_FLT arguments whose size is greater than 8,
  51         swap all other TYPE_CODE_FLT arguments as mips_push_arguments
  52         ensures that floats are promoted to doubles before they are pushed
  53         on the stack.
  54
  55 Fri Feb 18 23:12:59 1994  Stu Grossman  (grossman at cygnus.com)
  56
  57         * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
  58         Fixup cache_on and flush_i_cache so that they work for both the
  59         930 and 932 processors.  Rewrite most low level funcs (uart
  60         access & cache stuff) to use new ASI access macros in sparclite.h.
  61         Also make it easy to access second serial port.
  62
  63 Fri Feb 18 22:17:33 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  64
  65         * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
  66         <sys/stat.h>; not needed.
  67
  68 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  69
  70         * stack.c (print_frame_info): In "pathological" case, don't
  71         distrust the line number information.
  72
  73 Fri Feb 18 16:51:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
  74
  75         * mips-tdep.c (mips_print_register): handle 64 bits register.
  76         * valprint.c (print_longest): fix a bug in printing 64 bits value.
  77
  78 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  79
  80         * Version 4.12.2.
  81
  82         * Makefile.in (install): Do the sed for program_transform_name
  83         ourselves instead of worrying about INSTALL_XFORM.  This enables
  84         users to override INSTALL_PROGRAM in the standard way.
  85
  86         * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
  87         depend on Makefile.in.
  88
  89         * defs.h, valprint.c: Make longest_to_int a function not a macro.
  90         Only test against INT_MIN if a LONGEST is bigger than an int.
  91
  92         * README: Change GhostScript to Ghostscript.
  93
  94 Fri Feb 18 07:30:55 1994  Jim Kingdon  (kingdon@cygnus.com)
  95
  96         * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
  97         Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
  98         character file names.
  99         * Makefile.in (ALLPARAM): Add these files.
 100
 101         * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
 102         character file names.
 103         * Makefile.in: Add Kung's new mips64 files.
 104
 105 Thu Feb 17 17:25:47 1994  Kung Hsu  (kung@mexican.cygnus.com)
 106
 107         * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
 108         mips64el-*-ecoff and mips64-big-*.
 109         * defs.h: get rid of FORCE_LONG_LONG.
 110         * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
 111         parsing. Change register size to be MIPS_REGSIZE.
 112
 113 Thu Feb 17 09:30:22 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 114
 115         * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
 116         osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
 117         xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
 118
 119 Fri Feb 11 21:47:24 1994  Steve Chamberlain  (sac@sphagnum.cygnus.com)
 120
 121         * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
 122         (remove_commands, add_commands): Add/remove hms-drain when target
 123         is connected.
 124
 125 Fri Feb 11 16:11:38 1994  Stu Grossman  (grossman at cygnus.com)
 126
 127         * configure.in:  Add Lynx/rs6000 support.
 128         * lynx-nat.c:  Clean up some Sparc stuff.  Clean up ptrace error
 129         messages.  Add rs6000 support.  Don't try to modify unwritable
 130         registers.
 131         * rs6000-nat.c:  Move lots of native dependent stuff (like core
 132         file support) from rs6000-tdep.c & xcoffexec.c to here.
 133         * rs6000-tdep.c:  Move native dependent stuff to nat.c.
 134         * xcoffexec.c:  Move native dependent stuff to nat.c.
 135         * config/rs6000/nm-rs6000.h:  Move defs of SOLIB_* macros to here
 136         from tm file.
 137         * config/rs6000/tm-rs6000.h:  Remove defs of SOLIB_* funcs, cuz they're
 138         really native.
 139         * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
 140         New files to support Lynx/rs6000.
 141
 142 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 143
 144         * README:  Remove note about gcc warnings on alpha, these should be
 145         gone now.
 146         * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
 147         m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
 148         remote-utils.c, stabsread.c:  Include <string.h>.
 149         * regex.c:  Include "defs.h", change re_comp argument to const char *.
 150         * infptrace.c (fetch_register, store_inferior_registers):  Change
 151         regaddr to type CORE_ADDR.
 152         * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
 153         Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
 154
 155 Mon Feb  7 09:21:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 156
 157         * symtab.h: Always define BYTE_BITFIELD to nothing.
 158
 159 Mon Feb  7 08:44:17 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 160
 161         * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
 162         * configure.in: Remove comment about m68k-em.mt.
 163         * Makefile.in: Remove references.
 164
 165 Mon Feb  7 08:22:42 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 166
 167         * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
 168         BFD_HOST_64_TYPE.
 169
 170 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 171
 172         * target.c (target_preopen): If target_kill doesn't remove the
 173         target from the stack, use pop_target to do it.
 174
 175         * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
 176         of TYPE_CODE_PTR or TYPE_CODE_FUNC types.  This parallels similar
 177         changes to stabsread.c from summer 1993.
 178
 179         * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
 180         printing the program, rather than passing NULL to printf.
 181         (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
 182         try to call UDIDisconnect again.  Print better message.
 183         (udi_kill): Just call UDIDisconnect ourselves, rather than doing
 184         it via udi_close.
 185         (udi_create_inferior): If udi_session_id is negative, open a new
 186         TIP rather than giving an error.
 187
 188         * config/mips/mipsm3.mh, config/i386/i386m3.mh,
 189         config/ns32k/ns32km3.mh: Define NAT_FILE.
 190         * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
 191         (it was inconsistent and namespace-wrong) to NM_M3_H.
 192         * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
 193         (m3_open): New function.
 194         (m3_ops): Use it.
 195         * TODO: Update Mach section.
 196
 197         * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
 198
 199 Sun Feb  6 13:26:21 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 200
 201         * printcmd.c (printf_command):  Add missing single-letter
 202         backslash-escape sequences, and improve error message.
 203
 204 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 205
 206         * corelow.c (solib_add_stub, core_open): Pass address of from_tty
 207         rather than trying to shove an int into a pointer and back out
 208         again.  This avoids compiler warnings.
 209
 210         * defs.h (alloca): Declare as void *, not char *, on hpux.
 211         Don't prototype it, just declare the return type.
 212
 213 Sun Feb  6 03:25:41 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 214
 215         * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
 216         (REGISTER_CONVERT_TO_RAW):  Add missing backslash.
 217
 218 Sat Feb  5 08:03:41 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 219
 220         * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
 221         ZERO_REGNUM, just read it as zero without talking to the board.
 222
 223         * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
 224         backslash.
 225         * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
 226         to store_floating, not nonexistent variable len.
 227
 228         * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
 229         New functions.
 230         (mips_store_word): Change calling convention to return errors, and
 231         to provide old contents if the caller wants it.
 232         (mips_xfer_memory): Deal with errors from mips_store_word.
 233         * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
 234         define now that remote-mips.c doesn't use BREAKPOINT.
 235
 236         * remote-mips.c (mips_create_inferior): Call warning if arguments
 237         specified, and then execute "set args" command.  Call error, not
 238         mips_error, if executable file not specified.
 239
 240         * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
 241         remote_debug.
 242
 243         * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
 244         to unsigned int.
 245
 246 Sat Feb  5 05:27:05 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 247
 248         * value.h (print_longest):  Rename "value" to "val" in prototype
 249         declaration because some compilers don't like arguments whose
 250         names are the same as types.
 251         * remote.c (remote_xfer_memory):  Cast "myaddr" to unsigned char *
 252         before passing it to remote_*_bytes.
 253
 254 Fri Feb  4 15:53:18 1994  Steve Chamberlain  (sac@cygnus.com)
 255
 256         * h8500-tdep.c (saved_pc_after_call): The size of the
 257         pc is memory model dependent. (segmented_command,
 258         unsegmented_command, _initialize_h8500_tdep): New commands to
 259         change memory model.
 260         * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
 261         command.
 262         * remote-hms.c (hms_load): Remove breakpoints when loaded.
 263         (hms_wait): Use new status structure
 264         (hms_open): Push the target here. (hms_before_main_loop): Not
 265         here.  (supply_val, hms_fetch_register, hms_store_register):  Cope
 266         with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
 267         * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
 268         all registers in a compact way.
 269
 270 Fri Feb  4 07:41:13 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 271
 272         * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
 273         as CORE_ADDR to match definition in rs6000-tdep.c.
 274
 275 Fri Feb  4 01:14:20 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 276
 277         * dwarfread.c (process_dies):  Skip nested TAG_compile_unit DIEs.
 278         * dwarfread.c (add_partial_symbol):  Do not enter opaque aggregate
 279         definitions into the psymtab.
 280
 281 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 282
 283         * m68k-stub.c: Treat mc68332 like mc68020 most places.  Provide
 284         a special exceptionSize for the 68332.
 285
 286         * remote-udi.c (udi_attach): If no arguments, print error.
 287
 288 Thu Feb  3 17:34:05 1994  Fred Fish  (fnf@cygnus.com)
 289
 290         * Makefile.in (VERSION):  Bump to 4.12.1
 291         * NEWS, README:  Update to match 4.12 release.
 292
 293 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 294
 295         * command.c (empty_sfunc): New function.
 296         (add_set_cmd): Use it instead of not_just_help_class_command.
 297         (not_just_help_class_command): Change calling convention back to
 298         what it was before yesterday's change.
 299
 300         * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
 301         of the type if present.
 302
 303 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 304
 305         * printcmd.c (decode_format): Don't blithely set the size for
 306         an address to 'w'.  Make it 'g' or 'h', depending on TARGET_PTR_BIT.
 307
 308         * defs.h: Just typedef CORE_ADDR to bfd_vma.  Include bfd.h.
 309         If BFD64, make a LONGEST a BFD_HOST_64_BIT.
 310         * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
 311         always just check against INT_MIN and INT_MAX (this also fixes things
 312         if sizeof (long) > sizeof (int), e.g. Alpha).
 313         * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
 314         Don't define LONGEST or BUILTIN_TYPE_LONGEST.
 315         * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
 316         BUILTIN_TYPE_UNSIGNED_LONGEST.
 317         * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
 318         longest_int and longest_unsigned_int.
 319         * value.h (struct value): Just align to LONGEST, rather than worrying
 320         about CC_HAS_LONG_LONG.
 321         * valarith.c (value_binop): Figure out type ourself based on
 322         sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST.  The
 323         point is that we don't depend on CC_HAS_LONG_LONG anymore.
 324         * valprint.c (val_print_type_code_int): Just call
 325         extract_unsigned_integer directly, rather than going through
 326         unpack_long.
 327         * printcmd.c (decode_format): Remove code which would sometimes
 328         change 'g' size to 'w' for integers.  print_scalar_formatted handles
 329         printing huge integers well enough, thank you.
 330
 331         * command.c (add_set_cmd, not_just_help_class_command): Change
 332         to make this the sfunc, not cfunc, since that is how we call it.
 333         * command.h: Comment difference between sfunc and cfunc.
 334         * demangle.c (set_demangling_command): Add third arg since that
 335         is how it is called.
 336         (_initialize_demangler): Use sfunc, not cfunc, for
 337         set_demangling_command, since that is how it is called.
 338         Remove show_demangling_command; it has no effect.
 339
 340         * command.c (shell_escape): Report errors correctly (with error
 341         message from strerror).
 342
 343 Wed Feb  2 14:35:41 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 344
 345         * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
 346         x_scnlen.l rather than x_scnlen to match corresponding change in
 347         coff/internal.h.
 348
 349 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 350
 351         * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
 352         Change comments regarding TYPE_CODE_BOOL.
 353         * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
 354         regardless of the language.
 355         (value_true): Just call value_logical_not regardless of language.
 356         * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
 357         Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
 358         * language.h: Improve comment for la_builtin_type_vector.
 359         * m2-lang.c (_initialize_m2_language): Don't add any fields to
 360         builtin_type_m2_bool.
 361
 362 Tue Feb  1 17:13:32 1994  Kevin Buettner (kev@cujo.geg.mot.com)
 363
 364         * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
 365         Define IN_SIGTRAMP and backtrace correctly through signal handlers.
 366
 367 Tue Feb  1 22:13:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 368
 369         * procfs.c (wait_fd):  Handle EINTR error return from PIOCWSTOP ioctl
 370         by restarting the ioctl.
 371
 372 Tue Feb  1 16:16:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 373
 374         * target.h (target_wait): Add comment about calling
 375         return_to_top_level.
 376
 377 Tue Feb  1 12:21:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 378
 379         * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
 380         additional arguments.
 381         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
 382
 383 Mon Jan 31 16:10:41 1994  Stu Grossman  (grossman at cygnus.com)
 384
 385         * sparc-stub.c:  Remove unnecessary #include of memory.h.
 386
 387 Mon Jan 31 12:12:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 388
 389         * mips-tdep.c: Remove code which sets saved_regs from
 390         init_extra_frame_info and put it in new function mips_find_saved_regs.
 391         (READ_FRAME_REG): Remove macro and replace uses with the expansion.
 392         * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
 393         check if it is NULL and call mips_find_saved_regs if so.
 394
 395         * remote-mips.c: Use unfiltered, not filtered, output most places.
 396
 397         * blockframe.c (get_prev_frame_info): Detect and stop an infinite
 398         backtrace.  Revise comments.
 399
 400 Mon Jan 31 09:40:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 401
 402         * mdebugread.c (parse_procedure):  Remove _sigtramp kludges for
 403         alpha and irix. The _sigtramp case has to be handled properly
 404         in the tdep files if we have no ecoff debugging info.
 405         * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
 406         mips-tdep.c (mips_frame_saved_pc):  Handle signal handler frames
 407         without PC_REGNUM kludge.
 408         * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
 409         Clean up handling of mips sigtramp frames, improve comments.
 410
 411 Sat Jan 29 23:25:57 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 412
 413         * paread.c (read_unwind_info): Fix typo.
 414
 415         * paread.c (pa_symtab_read): Update the "check_strange_names"
 416         filter to match GCC's current output.  Filter out section symbols
 417         (which the HP linker sometimes puts in the wrong place).
 418
 419 Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 420
 421         * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
 422
 423         * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
 424
 425         * Makefile.in: Remove all references to sparcly-nat.c.
 426
 427         * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
 428         remote-sim.h directly, rather than via $(remote_utils_h).  This avoids
 429         duplicating serial.h and target.h.
 430
 431         * Makefile.in: Don't set M_INSTALL and M_UNINSTALL.  These variables
 432         are not used anywhere (a 5 Oct 1993 change removed the uses).
 433
 434         * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
 435         * config/m68k/es1800.mt: Add comment.
 436         * remote-es.c: Extensive changes to update to current conventions.
 437
 438         * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
 439         If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
 440         to achieve the desired timeout.
 441         * serial.h (serial_t): Add field timeout_remaining.
 442
 443 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 444
 445         * c-exp.y (yylex): Reenable nested type code.
 446
 447 Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 448
 449         * a29k-tdep.c (examine_tag): Add comment regarding argcount.
 450
 451         * remote-mips.c (mips_ops): Fix docstring.
 452
 453         * remote-bug.c (bug_ops): Remove spurious newline from docstring.
 454
 455         * config/m68k/tm-monitor.h: Changes to bring this into accordance
 456         with the old tm-m68k-em.h:
 457         (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
 458         (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
 459         (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
 460         Add FIXME regarding GET_LONGJMP_TARGET.
 461
 462         * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
 463         * infptrace.c (kill_inferior): Add comments.
 464         * main.c (quit_command): Call target_close after we kill or
 465         detach.
 466         * remote-udi.c (udi_close): Don't error() if QUITTING.
 467
 468 Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
 469
 470         * configure.in: Make m68k-coff and aout add monitor support in
 471         addition to the standard serial support.
 472
 473 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 474
 475         * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
 476         index indexNil.
 477
 478 Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 479
 480         * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
 481         * elfread.c (record_minimal_symbol_and_info),
 482         dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
 483
 484 Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 485
 486         * i386-stub.c: Add ".text" right before "mem_fault:".
 487
 488         * main.c (baud_rate): Add FIXME comment about printing -1 value.
 489
 490         * remote-utils.c (usage): Fix message to be accurate and conform
 491         more closely to normal conventions.
 492
 493         * remote-utils.c (gr_files_info): Have the exec_bfd test control
 494         whether to show information about exec_bfd, and not control whether
 495         to show information about device and speed.
 496
 497         * remote-utils.c (gr_open): If sr_get_device returns NULL, give
 498         usage message, don't dump core.
 499
 500         * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
 501         for variable size array.
 502         (bug_fetch_register, bug_store_register): Rename "value" to
 503         "fpreg_buf" because some compilers don't like variables whose
 504         names are the same as types.
 505         (bug_store_register): Use a cast when converting char * to
 506         unsigned char *.
 507
 508         * symmisc.c (maintenance_print_symbols): Don't refer to the name
 509         of the command in error message (the text was referring to the old
 510         name of the command).
 511
 512         * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
 513
 514         * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
 515         full details on structure elements without names.  This partially
 516         reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
 517         of those changes was accidental.
 518
 519         * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
 520         defined, make it an error to specify a single argument which is not
 521         a frame number.
 522
 523         * Makefile.in (version.c), main.c (print_gdb_version): Use
 524         host_alias and target_alias, not host_canonical and
 525         target_canonical, to print configuration.
 526
 527 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 528
 529         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
 530         of builtin_type_long.  It is necessary to get a type which is
 531         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
 532
 533         Fix many sins which will come up in 32 bit x 64 bit GDB, and
 534         various miscellaneous things discovered in the process:
 535         * printcmd.c, defs.h (print_address_numeric): New function.
 536         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
 537         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
 538         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
 539         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
 540         Use it.
 541         * utils.c, defs.h (gdb_print_address): New function.
 542         * expprint (dump_expression), gdbtypes.h: Use it.
 543         * breakpoint.c (describe_other_breakpoints),
 544         symmisc.c (dump_symtab, print_symbol):
 545         Use filtered not unfiltered I/O.
 546         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
 547         just run gdb under a debugger for this (and it had problems with
 548         printing addresses, how to print b->shadow, etc.).
 549         * buildsym.c (make_blockvector), core.c (memory_error),
 550         exec.c (print_section_info), maint.c (print_section_table),
 551         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
 552         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
 553         Add comments saying code is broken.  Marked with "FIXME-32x64".
 554         * dbxread.c (process_one_symbol), partial-stab.h (default),
 555         remote-vx.c (vx_run_files_info):
 556         Don't cast int being passed to local_hex_string.
 557         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
 558         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
 559         only being a long.
 560         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
 561         and LOC_LOCAL.
 562         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
 563         * source.c: Include <sys/types.h> regardless of USG.
 564
 565 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 566
 567         * valops.c (value_assign):  Set `type' after coercing toval.
 568         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
 569         Use extract_unsigned_integer to get the address of a reference.
 570
 571 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 572
 573         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
 574         AIX can use ? instead of \ for continuation.  Deal with it.
 575
 576         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
 577         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
 578         the HP compiler in ANSI mode doesn't like.
 579
 580         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
 581         based on USG, rather than defining HAVE_SIGSETMASK to an
 582         expression containing defined.  Having a macro used in #if expand
 583         to an expression containing "defined" is undefined according to
 584         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
 585         it to.
 586
 587 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
 588
 589         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 590         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
 591
 592 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 593
 594         * ch-exp.y (match_string_literal):  Allow a zero-length string.
 595         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
 596
 597 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 598
 599         * i386aix-nat.c (i386_float_info): Reverse order of registers before
 600         passing them to print_387_status.
 601         (print_387_status): Don't subtract top from 7 before using it.
 602         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
 603         from 7; the above explains it.
 604
 605 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 606
 607         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
 608         pointer value when fixing up the frame at the start of a function.
 609
 610 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
 611
 612         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
 613         Sparc from the stack.
 614
 615 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 616
 617         * remote-mips.c (mips_initialize): Clear mips_initializing via
 618         cleanup chain, not directly.
 619
 620         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
 621         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
 622         munging the timeout due to the limited range of c_cc[VTIME].
 623
 624         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
 625         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 626         m3-nat.c (m3_create_inferior): Pass it.
 627         * procfs.c: Remove ptrace function.  It was declared in a way which
 628         conflicted with the prototype in unistd.h on Solaris.
 629
 630 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 631
 632         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 633         in the sigcontext if it is a signal trampoline frame.
 634         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 635         Define for Solaris2.
 636
 637 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 638
 639         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 640         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 641         tm-sparc.h so they can be overridden if necessary.
 642
 643 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 644
 645         * lynx-nat.c:  Add Sparc support.
 646         * sparcly-nat.c:  Remove.  It's useless.
 647         * config/sparc/nm-sparclynx.h:  Rewrite.
 648         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 649         with lynx-nat.o
 650         * config/sparc/tm-sparclynx.h:  Rewrite.
 651
 652 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 653
 654         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 655         directory.  Old code was discarded, since the new opcode table has
 656         a different format.
 657
 658 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 659
 660         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 661
 662 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 663
 664         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 665         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 666         * config/sparc/tm-sun4sol2.h: Define it.
 667
 668 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 669
 670         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 671         if we did not find a symbol.
 672
 673 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 674
 675         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 676         is not defined.
 677
 678         * hppab-nat.c (call_ptrace): Delete redundant function.
 679         (kill_inferior, attach, detach, child_resume): Likewise.
 680         (child_xfer_memory): Likewise.
 681
 682         * hppah-nat.c (call_ptrace): Delete redundant function.
 683         (kill_inferior, attach, detach, child_resume): Likewise.
 684
 685         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 686
 687         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 688
 689         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 690
 691         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 692         (CHILD_XFER_MEMORY): Define.
 693         (PT_*): Define so that generic infptrace.c code can be used.
 694
 695 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 696
 697         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 698         struct section_offsets *, not a (nonexistent) struct section_offset *.
 699
 700         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 701         internal_xcoff_symtab, not an array of one of them.  Change lots of
 702         "main_aux" to "&main_aux" and so on.
 703
 704         * coffread.c, xcoffread.c: Include <coff/internal.h>
 705         before "symfile.h".
 706
 707 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 708
 709         * coffread.c (coff_getfilename): Make it not static.
 710
 711         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 712
 713         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 714         a completely gratuitous difference between xcoffread.c and coffread.c).
 715
 716 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 717
 718         * infrun.c (wait_for_inferior): Don't set frame for
 719         step_resume_breakpoint for IN_SIGTRAMP cases.
 720
 721         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 722         breakpoint.c (bpstat_what): Move step_resume from its own field of
 723         the struct bpstat_what into the main_action.  Make it override
 724         other breakpoints.  This is a conservative change in the sense
 725         that before the step resume breakpoint was a breakpoint.c
 726         breakpoint, hitting the step resume breakpoint overrode even
 727         calling bpstat_stop_status.
 728
 729 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 730
 731         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 732         in case execution was stopped in the called function.
 733         * stack.c (print_frame_info, frame_info):  If backtracing through
 734         a call dummy, handle the starting source line number on a line
 735         boundary like backtracing through sigtramp.
 736         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 737         for call dummy frame right.  Remove old test for dummy frame,
 738         it has been unused at least since gdb-3.5.
 739         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 740         of the dummy frame.
 741
 742 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 743
 744         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 745
 746 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 747
 748         * infrun.c (signals_info), target.c (target_signal_from_name):
 749         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 750
 751 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 752
 753         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 754         * inflow.c (terminal_ours_1): When discussing how to deal with the
 755         tty state, make note of query() as well as readline.
 756
 757         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 758         signals for which stop and print are cleared by default.
 759
 760 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 761
 762         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 763         reserved fields to hold a stub unwind entry type.  Fix typo.
 764         (stub_unwind_entry): New structure for raw stub unwind entries.
 765         (stub_unwind_types): The types of stubs we may encounter.
 766         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 767         * hppa-tdep.c (rp_saved): Use additional information provided
 768         by linker stub unwind descriptors.
 769         (frameless_function_invocation): Likewise.
 770         (frame_chain_valid): Likewise.
 771         * paread.c (compare_unwind_entries): New function for sorting
 772         unwind table entries.
 773         (read_unwind_info): Rewrite to remove dependency on host endianness.
 774         Read in data from the $UNWIND_END$ subspace which contains linker
 775         stub unwind descriptors.  Merge that data into the basic unwind
 776         table.
 777
 778         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 779
 780 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 781
 782         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 783         from either the symbol name or the auxent.
 784         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 785         no longer static.
 786
 787 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 788
 789         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 790
 791 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 792
 793         * README:  Update notes for alpha port.
 794
 795 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 796
 797         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 798         for operation fault, constraint fault, and type fault.
 799
 800 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 801
 802         * Makefile.in (init.c): Add comment explaining formatting conventions.
 803
 804         * c-exp.y (parse_number): Assign to temporary between the right
 805         shifts, to work around a bug in the SCO compiler.
 806
 807         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 808         Add various files which were added to GDB recently.
 809
 810         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 811         within_function.
 812
 813         * Makefile.in: Add mostlyclean target.
 814
 815 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 816
 817         * Version 4.11.4.
 818
 819 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 820
 821         * main.c (show_commands):  Make return type of extern
 822         history_get be HIST_ENTRY, rather than struct _hist_entry.
 823         (The latter loses with the upcoming merged readline.)
 824
 825 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 826
 827         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 828         const char *, not char *.
 829
 830         * symtab.h (struct symbol): Make section short, not unsigned short.
 831
 832         * symtab.c (lookup_symbol): Add comment about QUIT here.
 833
 834         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 835
 836         * c-exp.y (parse_number): Check for overflow regardless of range
 837         checking.  Fix overflow check to use unsigned LONGEST, not
 838         unsigned int.
 839
 840         * c-exp.y (parse_number): Make it so that integer constants are
 841         builtin_type_long_long if builtin_type_long isn't big enough or if
 842         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 843
 844         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 845         Print our "()" first, then recurse for the target type.
 846
 847 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 848
 849         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 850
 851         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 852
 853 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 854
 855         * utils.c (request_quit): Re-establish signal handler regardless
 856         of USG.
 857
 858         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 859
 860 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 861
 862         * i960-tdep.c: Include target.h.
 863
 864 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 865
 866         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 867
 868 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 869
 870         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 871         changes (status -> ourstatus; declare status, etc.).
 872         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 873
 874 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 875
 876         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 877
 878 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 879
 880         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 881
 882 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 883
 884         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 885
 886 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 887
 888         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 889
 890 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 891
 892         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 893         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 894
 895         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 896         writing it.
 897
 898         Add search to target vector (#if 0'd until after 4.12):
 899         * target.h (to_search, target_search): Add.
 900         * gdbcore.h, core.c (generic_search): Add.
 901         * remote.c (remote_search): Add.
 902         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 903         tag.
 904
 905         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 906         is on, call find_pc_function rather than relying just on the minimal
 907         symbols (probably only matters for symbol readers which don't put
 908         statics in the minimal symbols, but changing this strikes me as
 909         not conservative enough).
 910         Initialize name_location in all cases.
 911         If no symbol and no msymbol, don't print anything symbolic.
 912
 913         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 914
 915 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 916
 917         * printcmd.c (print_address_symbolic):  Make it search the
 918         symtabs for variables as well as functions.  Add `set print
 919         fast-symbolic-addr' and default it to fast (the old way).
 920         Print line numbers for data items as well as functions.
 921
 922         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 923         address, if a symbol is found (take two more args pointing to
 924         where to store these results).
 925
 926         * symtab.h (find_addr_symbol):  Add prototype.
 927
 928 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 929
 930         * objfiles.h: Fix comments to reflect the fact that the phrase
 931         "top of stack" always refers to where the pushing and popping takes
 932         place, regardless of whether it is at the highest or lowest address.
 933
 934 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 935
 936         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 937         compiler generated tag names.
 938         * mdebugread.c (parse_type):  Handle cross references to qualified
 939         aggregate types.
 940         * valops.c (value_struct_elt):  Improve error message if the
 941         address of a method is requested from an object instance.
 942         * valops.c (search_struct_method):  Make name_matched non-static
 943         to get it initialized correctly.
 944         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 945         exclude segment register which are not writable on newer SCO versions.
 946
 947 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 948
 949         * go32-xdep.c: Remove unused function uerror.
 950         (sigsetmask): Declare return type.  Declare argument (to match the
 951         way it is called).  Explicitly return 0.
 952
 953 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 954
 955         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 956         partial_symbol):  Shrink the storage sizes of symbols, by making
 957         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 958         enums and small ints to the end of each struct to improve
 959         alignment, and switching the section number from int to unsigned
 960         short.
 961
 962 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 963
 964         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 965         symbol associated with an address.  It does so by exhaustive
 966         search of the symtabs, so it's slow but complete.
 967
 968 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 969
 970         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 971         to [0,0] rather than [0, end of first source file].  This avoids
 972         problems with other parts of GDB looking for linetables in the
 973         _globals_ symtab.  Eliminate variables num_object_files and
 974         first_object_file_end.
 975
 976 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 977
 978         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 979         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 980         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 981         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 982         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 983         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 984         (SETUP_ARBITRARY_FRAME):  Define.
 985
 986 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 987
 988         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 989
 990 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 991
 992         * remote-udi.c (udi_resume): Correct prototype.
 993
 994 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 995
 996         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 997         hppa_frame_find_saved_regs.
 998         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 999         (prologue_inst_adjust_sp): New function.
1000         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1001         (skip_prologue): Completely rewrite to use unwind information.
1002         (hppa_frame_find_saved_regs): Likewise.
1003
1004 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1005
1006         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1007         to convert a signal number with appropriate bounds checking.
1008
1009         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1010
1011 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
1012
1013         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
1014         print a newline to end the display anyway.
1015
1016         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
1017         coprocessor status regs) when popping a frame.  This fixes
1018         float exceptions that occur after calling inferior functions.
1019
1020         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1021         Read and write the fsr (float status register) to/from the child
1022         process along with the float regs.  Remove Peter Schauer's change
1023         of May 24 '93, which has higher overhead and doesn't solve the
1024         real problem (which was that FSR wasn't being set).
1025
1026 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
1027
1028         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
1029         stack overflow check isn't right after the register stack
1030         adjustment instruction.  Metaware R2.3u compiler moves other
1031         things in front of it.  This fix isn't perfect but is what's
1032         running.
1033
1034 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1035
1036         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1037
1038         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1039         character filenames.
1040         * configure.in: Change accordingly.
1041
1042 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
1043
1044         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1045         _filtered io routines from these two files.
1046
1047 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1048
1049         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1050         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
1051         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
1052         DEC c89.
1053         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
1054
1055 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1056
1057         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1058         printing to gdb_stderr.
1059
1060         * remote-udi.c (udi_kill): Don't close the connection, just set
1061         inferior_pid to zero.
1062         (udi_mourn): Call remove_breakpoints.
1063
1064         * remote-udi.c: Remove obsolete need_artificial_traps comment.
1065
1066         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1067
1068 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1069
1070         * symtab.c (lookup_symbol): Don't try adding .c to the name.
1071
1072         * remote-bug.c: At the start of each section, reset srec_frame
1073         back to 160.
1074
1075         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1076         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1077         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1078         code which looks for those two waitkinds.  Use switch statement.
1079         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1080         CHILD_SPECIAL_WAITSTATUS.
1081
1082         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1083         * Move target_signal_from_host, target_signal_to_host, and
1084         store_waitstatus from inftarg.c to target.c.  procfs needs them.
1085         * target.c: Include "wait.h" and <signal.h>.
1086         * target.h, infrun.c (proceed), proceed callers: Pass new code
1087         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
1088         enums being treated as unsigned and is cleaner.
1089         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1090         TARGET_SIGNAL_0.
1091         * infcmd.c (signal_command), infrun.c (signals_info):
1092         Don't allow user to specify numeric equivalent of
1093         TARGET_SIGNAL_DEFAULT.
1094
1095 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
1096
1097         * config/alpha/alpha-netware.mt:  New target support for Alpha
1098         running Netware.
1099         * configure.in:  Add alpha-*-netware* target.
1100
1101 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
1102
1103         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1104
1105 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1106
1107         * target.h: Add enum target_waitkind, enum target_signal, and
1108         struct target_waitstatus.  Change status argument to target_wait to
1109         be struct target_waitstatus * instead of int *.
1110         * target.h, infrun.c, all targets: Change type of signal arguments
1111         to resume(), proceed(), and target_resume() from int to enum
1112         target_signal.
1113         * All targets (*_wait, *_resume): Change accordingly.
1114         * infcmd.c (program_info, signal_command), throughout infrun.c,
1115         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1116         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1117         signal code stuff right with the new signals would be non-trivial).
1118         * inferior.h (stop_signal): Make it enum target_signal not int.
1119         * target.c, target.h (target_signal_to_string, target_signal_to_name,
1120         target_signal_from_name): New functions.
1121         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1122         store_waitstatus): New functions.
1123         * procfs.c (procfs_notice_signals): Use them.
1124         * i960-tdep.c (i960_fault_to_signal): New function, to replace
1125         print_fault.
1126         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1127
1128         * objfiles.c (build_objfile_section_table): Don't abort() if
1129         objfile->sections is already set.
1130
1131         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1132         to match recent change to exec.c.
1133
1134         * Version 4.11.3.
1135
1136         * main.c (print_gdb_version): Change year to 1994.
1137
1138         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1139         * Makefile.in (NONSRC): Add ChangeLog-93.
1140
1141 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1142
1143         * stabsread.c (read_type): Allow defining several type numbers
1144         at once (e.g. "(1,2)=(3,4)="...).
1145
1146         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1147
1148         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1149
1150 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1151
1152         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
1153         to process_one_symbol.
1154         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
1155         avoid caching a bad endaddr in find_pc_partial_function.
1156
1157 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1158
1159         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1160
1161 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1162
1163         * infrun.c (wait_for_inferior):  Do not step or step resume past
1164         the end of a one-line function we just stepped into.
1165
1166 For older changes see ChangeLog-93
1167 \f
1168 Local Variables:
1169 mode: indented-text
1170 left-margin: 8
1171 fill-column: 74
1172 version-control: never
1173 End: