gdb/ChangeLog

   1 Thu Feb 24 08:30:33 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
   2
   3         * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
   4
   5 Thu Feb 24 08:06:52 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
   6
   7         * configure.in (hppa*-*-osf*): New configuration.
   8         * config/pa/hppaosf.mt: New target makefile fragment.
   9         * config/pa/tm-hppao.h: New target include file.
  10
  11 Thu Feb 24 04:29:19 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  12
  13         * exec.c (print_section_info):  Print entry point for exec_bfd only.
  14         * ser-unix.c (wait_for):  Fix typo in HAVE_TERMIO case.
  15         * dwarfread.c:  Remove second inclusion of <sys/types.h>, which
  16         causes problems if <sys/types.h> has no multiple inclusion protection.
  17
  18 Wed Feb 23 16:28:55 1994  Jeffrey A. Law  (law@cygnus.com)
  19
  20         * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
  21         the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
  22         (CALL_DUMMY_LENGTH): Changed accordingly.
  23
  24 Wed Feb 23 16:21:25 1994  Stu Grossman  (grossman at cygnus.com)
  25
  26         * sparc-stub.c (trap_low):  Make trap handler work for arbitrary
  27         numbers of register windows.
  28
  29         * sparclite/hello.c:  Add factorial function for testing.
  30         * salib.c:  Use macros instead of constants for I/O addresses to
  31         make 931 support easier.
  32         * sparclite.h:  Change constraint for LOC to "rJ" to force use of
  33         register in sta/lda instructions.
  34
  35 Wed Feb 23 10:39:18 1994  Jim Kingdon  (kingdon@rtl.cygnus.com)
  36
  37         * dbxread.c (process_one_symbol): Set
  38         block_address_function_relative for COFF like we do for ELF and SOM.
  39
  40 Sat Feb 19 03:17:32 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  41
  42         * mdebugread.c (new_psymtab):  Pass in section_offsets and set
  43         them in the pst.
  44         * mdebugread.c (handle_psymbol_enumerators):  New function to enter
  45         the enumerators of an ecoff enum into the partial symbol table.
  46         * mdebugread.c (parse_partial_symbols):  Call it.
  47         * symfile.c (reread_symbols):  Initialize objfile->*_psymbols.next.
  48         * symmisc.c (dump_psymtab):  Fix typo, clean up output of section
  49         offsets. Cast psymtab->read_symtab to PTR before passing it to
  50         gdb_print_address.
  51         * i386-tdep.c (i386_skip_prologue):  Skip over instructions that
  52         set up the global offset table pointer in pic compiled code.
  53         * config/mips/tm-mips.h (FIX_CALL_DUMMY):  For big endian targets,
  54         error() on TYPE_CODE_FLT arguments whose size is greater than 8,
  55         swap all other TYPE_CODE_FLT arguments as mips_push_arguments
  56         ensures that floats are promoted to doubles before they are pushed
  57         on the stack.
  58
  59 Fri Feb 18 23:12:59 1994  Stu Grossman  (grossman at cygnus.com)
  60
  61         * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
  62         Fixup cache_on and flush_i_cache so that they work for both the
  63         930 and 932 processors.  Rewrite most low level funcs (uart
  64         access & cache stuff) to use new ASI access macros in sparclite.h.
  65         Also make it easy to access second serial port.
  66
  67 Fri Feb 18 22:17:33 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  68
  69         * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
  70         <sys/stat.h>; not needed.
  71
  72 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  73
  74         * stack.c (print_frame_info): In "pathological" case, don't
  75         distrust the line number information.
  76
  77 Fri Feb 18 16:51:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
  78
  79         * mips-tdep.c (mips_print_register): handle 64 bits register.
  80         * valprint.c (print_longest): fix a bug in printing 64 bits value.
  81
  82 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  83
  84         * Version 4.12.2.
  85
  86         * Makefile.in (install): Do the sed for program_transform_name
  87         ourselves instead of worrying about INSTALL_XFORM.  This enables
  88         users to override INSTALL_PROGRAM in the standard way.
  89
  90         * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
  91         depend on Makefile.in.
  92
  93         * defs.h, valprint.c: Make longest_to_int a function not a macro.
  94         Only test against INT_MIN if a LONGEST is bigger than an int.
  95
  96         * README: Change GhostScript to Ghostscript.
  97
  98 Fri Feb 18 07:30:55 1994  Jim Kingdon  (kingdon@cygnus.com)
  99
 100         * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
 101         Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
 102         character file names.
 103         * Makefile.in (ALLPARAM): Add these files.
 104
 105         * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
 106         character file names.
 107         * Makefile.in: Add Kung's new mips64 files.
 108
 109 Thu Feb 17 17:25:47 1994  Kung Hsu  (kung@mexican.cygnus.com)
 110
 111         * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
 112         mips64el-*-ecoff and mips64-big-*.
 113         * defs.h: get rid of FORCE_LONG_LONG.
 114         * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
 115         parsing. Change register size to be MIPS_REGSIZE.
 116
 117 Thu Feb 17 09:30:22 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 118
 119         * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
 120         osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
 121         xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
 122
 123 Fri Feb 11 21:47:24 1994  Steve Chamberlain  (sac@sphagnum.cygnus.com)
 124
 125         * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
 126         (remove_commands, add_commands): Add/remove hms-drain when target
 127         is connected.
 128
 129 Fri Feb 11 16:11:38 1994  Stu Grossman  (grossman at cygnus.com)
 130
 131         * configure.in:  Add Lynx/rs6000 support.
 132         * lynx-nat.c:  Clean up some Sparc stuff.  Clean up ptrace error
 133         messages.  Add rs6000 support.  Don't try to modify unwritable
 134         registers.
 135         * rs6000-nat.c:  Move lots of native dependent stuff (like core
 136         file support) from rs6000-tdep.c & xcoffexec.c to here.
 137         * rs6000-tdep.c:  Move native dependent stuff to nat.c.
 138         * xcoffexec.c:  Move native dependent stuff to nat.c.
 139         * config/rs6000/nm-rs6000.h:  Move defs of SOLIB_* macros to here
 140         from tm file.
 141         * config/rs6000/tm-rs6000.h:  Remove defs of SOLIB_* funcs, cuz they're
 142         really native.
 143         * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
 144         New files to support Lynx/rs6000.
 145
 146 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 147
 148         * README:  Remove note about gcc warnings on alpha, these should be
 149         gone now.
 150         * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
 151         m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
 152         remote-utils.c, stabsread.c:  Include <string.h>.
 153         * regex.c:  Include "defs.h", change re_comp argument to const char *.
 154         * infptrace.c (fetch_register, store_inferior_registers):  Change
 155         regaddr to type CORE_ADDR.
 156         * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
 157         Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
 158
 159 Mon Feb  7 09:21:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 160
 161         * symtab.h: Always define BYTE_BITFIELD to nothing.
 162
 163 Mon Feb  7 08:44:17 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 164
 165         * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
 166         * configure.in: Remove comment about m68k-em.mt.
 167         * Makefile.in: Remove references.
 168
 169 Mon Feb  7 08:22:42 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 170
 171         * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
 172         BFD_HOST_64_TYPE.
 173
 174 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 175
 176         * target.c (target_preopen): If target_kill doesn't remove the
 177         target from the stack, use pop_target to do it.
 178
 179         * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
 180         of TYPE_CODE_PTR or TYPE_CODE_FUNC types.  This parallels similar
 181         changes to stabsread.c from summer 1993.
 182
 183         * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
 184         printing the program, rather than passing NULL to printf.
 185         (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
 186         try to call UDIDisconnect again.  Print better message.
 187         (udi_kill): Just call UDIDisconnect ourselves, rather than doing
 188         it via udi_close.
 189         (udi_create_inferior): If udi_session_id is negative, open a new
 190         TIP rather than giving an error.
 191
 192         * config/mips/mipsm3.mh, config/i386/i386m3.mh,
 193         config/ns32k/ns32km3.mh: Define NAT_FILE.
 194         * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
 195         (it was inconsistent and namespace-wrong) to NM_M3_H.
 196         * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
 197         (m3_open): New function.
 198         (m3_ops): Use it.
 199         * TODO: Update Mach section.
 200
 201         * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
 202
 203 Sun Feb  6 13:26:21 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 204
 205         * printcmd.c (printf_command):  Add missing single-letter
 206         backslash-escape sequences, and improve error message.
 207
 208 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 209
 210         * corelow.c (solib_add_stub, core_open): Pass address of from_tty
 211         rather than trying to shove an int into a pointer and back out
 212         again.  This avoids compiler warnings.
 213
 214         * defs.h (alloca): Declare as void *, not char *, on hpux.
 215         Don't prototype it, just declare the return type.
 216
 217 Sun Feb  6 03:25:41 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 218
 219         * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
 220         (REGISTER_CONVERT_TO_RAW):  Add missing backslash.
 221
 222 Sat Feb  5 08:03:41 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 223
 224         * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
 225         ZERO_REGNUM, just read it as zero without talking to the board.
 226
 227         * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
 228         backslash.
 229         * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
 230         to store_floating, not nonexistent variable len.
 231
 232         * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
 233         New functions.
 234         (mips_store_word): Change calling convention to return errors, and
 235         to provide old contents if the caller wants it.
 236         (mips_xfer_memory): Deal with errors from mips_store_word.
 237         * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
 238         define now that remote-mips.c doesn't use BREAKPOINT.
 239
 240         * remote-mips.c (mips_create_inferior): Call warning if arguments
 241         specified, and then execute "set args" command.  Call error, not
 242         mips_error, if executable file not specified.
 243
 244         * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
 245         remote_debug.
 246
 247         * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
 248         to unsigned int.
 249
 250 Sat Feb  5 05:27:05 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 251
 252         * value.h (print_longest):  Rename "value" to "val" in prototype
 253         declaration because some compilers don't like arguments whose
 254         names are the same as types.
 255         * remote.c (remote_xfer_memory):  Cast "myaddr" to unsigned char *
 256         before passing it to remote_*_bytes.
 257
 258 Fri Feb  4 15:53:18 1994  Steve Chamberlain  (sac@cygnus.com)
 259
 260         * h8500-tdep.c (saved_pc_after_call): The size of the
 261         pc is memory model dependent. (segmented_command,
 262         unsegmented_command, _initialize_h8500_tdep): New commands to
 263         change memory model.
 264         * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
 265         command.
 266         * remote-hms.c (hms_load): Remove breakpoints when loaded.
 267         (hms_wait): Use new status structure
 268         (hms_open): Push the target here. (hms_before_main_loop): Not
 269         here.  (supply_val, hms_fetch_register, hms_store_register):  Cope
 270         with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
 271         * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
 272         all registers in a compact way.
 273
 274 Fri Feb  4 07:41:13 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 275
 276         * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
 277         as CORE_ADDR to match definition in rs6000-tdep.c.
 278
 279 Fri Feb  4 01:14:20 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 280
 281         * dwarfread.c (process_dies):  Skip nested TAG_compile_unit DIEs.
 282         * dwarfread.c (add_partial_symbol):  Do not enter opaque aggregate
 283         definitions into the psymtab.
 284
 285 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 286
 287         * m68k-stub.c: Treat mc68332 like mc68020 most places.  Provide
 288         a special exceptionSize for the 68332.
 289
 290         * remote-udi.c (udi_attach): If no arguments, print error.
 291
 292 Thu Feb  3 17:34:05 1994  Fred Fish  (fnf@cygnus.com)
 293
 294         * Makefile.in (VERSION):  Bump to 4.12.1
 295         * NEWS, README:  Update to match 4.12 release.
 296
 297 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 298
 299         * command.c (empty_sfunc): New function.
 300         (add_set_cmd): Use it instead of not_just_help_class_command.
 301         (not_just_help_class_command): Change calling convention back to
 302         what it was before yesterday's change.
 303
 304         * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
 305         of the type if present.
 306
 307 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 308
 309         * printcmd.c (decode_format): Don't blithely set the size for
 310         an address to 'w'.  Make it 'g' or 'h', depending on TARGET_PTR_BIT.
 311
 312         * defs.h: Just typedef CORE_ADDR to bfd_vma.  Include bfd.h.
 313         If BFD64, make a LONGEST a BFD_HOST_64_BIT.
 314         * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
 315         always just check against INT_MIN and INT_MAX (this also fixes things
 316         if sizeof (long) > sizeof (int), e.g. Alpha).
 317         * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
 318         Don't define LONGEST or BUILTIN_TYPE_LONGEST.
 319         * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
 320         BUILTIN_TYPE_UNSIGNED_LONGEST.
 321         * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
 322         longest_int and longest_unsigned_int.
 323         * value.h (struct value): Just align to LONGEST, rather than worrying
 324         about CC_HAS_LONG_LONG.
 325         * valarith.c (value_binop): Figure out type ourself based on
 326         sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST.  The
 327         point is that we don't depend on CC_HAS_LONG_LONG anymore.
 328         * valprint.c (val_print_type_code_int): Just call
 329         extract_unsigned_integer directly, rather than going through
 330         unpack_long.
 331         * printcmd.c (decode_format): Remove code which would sometimes
 332         change 'g' size to 'w' for integers.  print_scalar_formatted handles
 333         printing huge integers well enough, thank you.
 334
 335         * command.c (add_set_cmd, not_just_help_class_command): Change
 336         to make this the sfunc, not cfunc, since that is how we call it.
 337         * command.h: Comment difference between sfunc and cfunc.
 338         * demangle.c (set_demangling_command): Add third arg since that
 339         is how it is called.
 340         (_initialize_demangler): Use sfunc, not cfunc, for
 341         set_demangling_command, since that is how it is called.
 342         Remove show_demangling_command; it has no effect.
 343
 344         * command.c (shell_escape): Report errors correctly (with error
 345         message from strerror).
 346
 347 Wed Feb  2 14:35:41 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 348
 349         * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
 350         x_scnlen.l rather than x_scnlen to match corresponding change in
 351         coff/internal.h.
 352
 353 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 354
 355         * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
 356         Change comments regarding TYPE_CODE_BOOL.
 357         * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
 358         regardless of the language.
 359         (value_true): Just call value_logical_not regardless of language.
 360         * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
 361         Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
 362         * language.h: Improve comment for la_builtin_type_vector.
 363         * m2-lang.c (_initialize_m2_language): Don't add any fields to
 364         builtin_type_m2_bool.
 365
 366 Tue Feb  1 17:13:32 1994  Kevin Buettner (kev@cujo.geg.mot.com)
 367
 368         * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
 369         Define IN_SIGTRAMP and backtrace correctly through signal handlers.
 370
 371 Tue Feb  1 22:13:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 372
 373         * procfs.c (wait_fd):  Handle EINTR error return from PIOCWSTOP ioctl
 374         by restarting the ioctl.
 375
 376 Tue Feb  1 16:16:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 377
 378         * target.h (target_wait): Add comment about calling
 379         return_to_top_level.
 380
 381 Tue Feb  1 12:21:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 382
 383         * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
 384         additional arguments.
 385         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
 386
 387 Mon Jan 31 16:10:41 1994  Stu Grossman  (grossman at cygnus.com)
 388
 389         * sparc-stub.c:  Remove unnecessary #include of memory.h.
 390
 391 Mon Jan 31 12:12:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 392
 393         * mips-tdep.c: Remove code which sets saved_regs from
 394         init_extra_frame_info and put it in new function mips_find_saved_regs.
 395         (READ_FRAME_REG): Remove macro and replace uses with the expansion.
 396         * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
 397         check if it is NULL and call mips_find_saved_regs if so.
 398
 399         * remote-mips.c: Use unfiltered, not filtered, output most places.
 400
 401         * blockframe.c (get_prev_frame_info): Detect and stop an infinite
 402         backtrace.  Revise comments.
 403
 404 Mon Jan 31 09:40:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 405
 406         * mdebugread.c (parse_procedure):  Remove _sigtramp kludges for
 407         alpha and irix. The _sigtramp case has to be handled properly
 408         in the tdep files if we have no ecoff debugging info.
 409         * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
 410         mips-tdep.c (mips_frame_saved_pc):  Handle signal handler frames
 411         without PC_REGNUM kludge.
 412         * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
 413         Clean up handling of mips sigtramp frames, improve comments.
 414
 415 Sat Jan 29 23:25:57 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 416
 417         * paread.c (read_unwind_info): Fix typo.
 418
 419         * paread.c (pa_symtab_read): Update the "check_strange_names"
 420         filter to match GCC's current output.  Filter out section symbols
 421         (which the HP linker sometimes puts in the wrong place).
 422
 423 Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 424
 425         * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
 426
 427         * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
 428
 429         * Makefile.in: Remove all references to sparcly-nat.c.
 430
 431         * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
 432         remote-sim.h directly, rather than via $(remote_utils_h).  This avoids
 433         duplicating serial.h and target.h.
 434
 435         * Makefile.in: Don't set M_INSTALL and M_UNINSTALL.  These variables
 436         are not used anywhere (a 5 Oct 1993 change removed the uses).
 437
 438         * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
 439         * config/m68k/es1800.mt: Add comment.
 440         * remote-es.c: Extensive changes to update to current conventions.
 441
 442         * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
 443         If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
 444         to achieve the desired timeout.
 445         * serial.h (serial_t): Add field timeout_remaining.
 446
 447 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 448
 449         * c-exp.y (yylex): Reenable nested type code.
 450
 451 Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 452
 453         * a29k-tdep.c (examine_tag): Add comment regarding argcount.
 454
 455         * remote-mips.c (mips_ops): Fix docstring.
 456
 457         * remote-bug.c (bug_ops): Remove spurious newline from docstring.
 458
 459         * config/m68k/tm-monitor.h: Changes to bring this into accordance
 460         with the old tm-m68k-em.h:
 461         (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
 462         (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
 463         (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
 464         Add FIXME regarding GET_LONGJMP_TARGET.
 465
 466         * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
 467         * infptrace.c (kill_inferior): Add comments.
 468         * main.c (quit_command): Call target_close after we kill or
 469         detach.
 470         * remote-udi.c (udi_close): Don't error() if QUITTING.
 471
 472 Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
 473
 474         * configure.in: Make m68k-coff and aout add monitor support in
 475         addition to the standard serial support.
 476
 477 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 478
 479         * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
 480         index indexNil.
 481
 482 Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 483
 484         * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
 485         * elfread.c (record_minimal_symbol_and_info),
 486         dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
 487
 488 Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 489
 490         * i386-stub.c: Add ".text" right before "mem_fault:".
 491
 492         * main.c (baud_rate): Add FIXME comment about printing -1 value.
 493
 494         * remote-utils.c (usage): Fix message to be accurate and conform
 495         more closely to normal conventions.
 496
 497         * remote-utils.c (gr_files_info): Have the exec_bfd test control
 498         whether to show information about exec_bfd, and not control whether
 499         to show information about device and speed.
 500
 501         * remote-utils.c (gr_open): If sr_get_device returns NULL, give
 502         usage message, don't dump core.
 503
 504         * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
 505         for variable size array.
 506         (bug_fetch_register, bug_store_register): Rename "value" to
 507         "fpreg_buf" because some compilers don't like variables whose
 508         names are the same as types.
 509         (bug_store_register): Use a cast when converting char * to
 510         unsigned char *.
 511
 512         * symmisc.c (maintenance_print_symbols): Don't refer to the name
 513         of the command in error message (the text was referring to the old
 514         name of the command).
 515
 516         * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
 517
 518         * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
 519         full details on structure elements without names.  This partially
 520         reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
 521         of those changes was accidental.
 522
 523         * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
 524         defined, make it an error to specify a single argument which is not
 525         a frame number.
 526
 527         * Makefile.in (version.c), main.c (print_gdb_version): Use
 528         host_alias and target_alias, not host_canonical and
 529         target_canonical, to print configuration.
 530
 531 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 532
 533         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
 534         of builtin_type_long.  It is necessary to get a type which is
 535         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
 536
 537         Fix many sins which will come up in 32 bit x 64 bit GDB, and
 538         various miscellaneous things discovered in the process:
 539         * printcmd.c, defs.h (print_address_numeric): New function.
 540         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
 541         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
 542         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
 543         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
 544         Use it.
 545         * utils.c, defs.h (gdb_print_address): New function.
 546         * expprint (dump_expression), gdbtypes.h: Use it.
 547         * breakpoint.c (describe_other_breakpoints),
 548         symmisc.c (dump_symtab, print_symbol):
 549         Use filtered not unfiltered I/O.
 550         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
 551         just run gdb under a debugger for this (and it had problems with
 552         printing addresses, how to print b->shadow, etc.).
 553         * buildsym.c (make_blockvector), core.c (memory_error),
 554         exec.c (print_section_info), maint.c (print_section_table),
 555         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
 556         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
 557         Add comments saying code is broken.  Marked with "FIXME-32x64".
 558         * dbxread.c (process_one_symbol), partial-stab.h (default),
 559         remote-vx.c (vx_run_files_info):
 560         Don't cast int being passed to local_hex_string.
 561         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
 562         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
 563         only being a long.
 564         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
 565         and LOC_LOCAL.
 566         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
 567         * source.c: Include <sys/types.h> regardless of USG.
 568
 569 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 570
 571         * valops.c (value_assign):  Set `type' after coercing toval.
 572         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
 573         Use extract_unsigned_integer to get the address of a reference.
 574
 575 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 576
 577         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
 578         AIX can use ? instead of \ for continuation.  Deal with it.
 579
 580         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
 581         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
 582         the HP compiler in ANSI mode doesn't like.
 583
 584         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
 585         based on USG, rather than defining HAVE_SIGSETMASK to an
 586         expression containing defined.  Having a macro used in #if expand
 587         to an expression containing "defined" is undefined according to
 588         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
 589         it to.
 590
 591 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
 592
 593         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 594         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
 595
 596 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 597
 598         * ch-exp.y (match_string_literal):  Allow a zero-length string.
 599         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
 600
 601 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 602
 603         * i386aix-nat.c (i386_float_info): Reverse order of registers before
 604         passing them to print_387_status.
 605         (print_387_status): Don't subtract top from 7 before using it.
 606         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
 607         from 7; the above explains it.
 608
 609 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 610
 611         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
 612         pointer value when fixing up the frame at the start of a function.
 613
 614 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
 615
 616         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
 617         Sparc from the stack.
 618
 619 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 620
 621         * remote-mips.c (mips_initialize): Clear mips_initializing via
 622         cleanup chain, not directly.
 623
 624         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
 625         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
 626         munging the timeout due to the limited range of c_cc[VTIME].
 627
 628         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
 629         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 630         m3-nat.c (m3_create_inferior): Pass it.
 631         * procfs.c: Remove ptrace function.  It was declared in a way which
 632         conflicted with the prototype in unistd.h on Solaris.
 633
 634 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 635
 636         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 637         in the sigcontext if it is a signal trampoline frame.
 638         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 639         Define for Solaris2.
 640
 641 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 642
 643         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 644         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 645         tm-sparc.h so they can be overridden if necessary.
 646
 647 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 648
 649         * lynx-nat.c:  Add Sparc support.
 650         * sparcly-nat.c:  Remove.  It's useless.
 651         * config/sparc/nm-sparclynx.h:  Rewrite.
 652         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 653         with lynx-nat.o
 654         * config/sparc/tm-sparclynx.h:  Rewrite.
 655
 656 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 657
 658         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 659         directory.  Old code was discarded, since the new opcode table has
 660         a different format.
 661
 662 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 663
 664         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 665
 666 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 667
 668         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 669         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 670         * config/sparc/tm-sun4sol2.h: Define it.
 671
 672 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 673
 674         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 675         if we did not find a symbol.
 676
 677 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 678
 679         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 680         is not defined.
 681
 682         * hppab-nat.c (call_ptrace): Delete redundant function.
 683         (kill_inferior, attach, detach, child_resume): Likewise.
 684         (child_xfer_memory): Likewise.
 685
 686         * hppah-nat.c (call_ptrace): Delete redundant function.
 687         (kill_inferior, attach, detach, child_resume): Likewise.
 688
 689         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 690
 691         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 692
 693         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 694
 695         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 696         (CHILD_XFER_MEMORY): Define.
 697         (PT_*): Define so that generic infptrace.c code can be used.
 698
 699 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 700
 701         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 702         struct section_offsets *, not a (nonexistent) struct section_offset *.
 703
 704         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 705         internal_xcoff_symtab, not an array of one of them.  Change lots of
 706         "main_aux" to "&main_aux" and so on.
 707
 708         * coffread.c, xcoffread.c: Include <coff/internal.h>
 709         before "symfile.h".
 710
 711 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 712
 713         * coffread.c (coff_getfilename): Make it not static.
 714
 715         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 716
 717         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 718         a completely gratuitous difference between xcoffread.c and coffread.c).
 719
 720 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 721
 722         * infrun.c (wait_for_inferior): Don't set frame for
 723         step_resume_breakpoint for IN_SIGTRAMP cases.
 724
 725         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 726         breakpoint.c (bpstat_what): Move step_resume from its own field of
 727         the struct bpstat_what into the main_action.  Make it override
 728         other breakpoints.  This is a conservative change in the sense
 729         that before the step resume breakpoint was a breakpoint.c
 730         breakpoint, hitting the step resume breakpoint overrode even
 731         calling bpstat_stop_status.
 732
 733 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 734
 735         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 736         in case execution was stopped in the called function.
 737         * stack.c (print_frame_info, frame_info):  If backtracing through
 738         a call dummy, handle the starting source line number on a line
 739         boundary like backtracing through sigtramp.
 740         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 741         for call dummy frame right.  Remove old test for dummy frame,
 742         it has been unused at least since gdb-3.5.
 743         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 744         of the dummy frame.
 745
 746 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 747
 748         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 749
 750 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 751
 752         * infrun.c (signals_info), target.c (target_signal_from_name):
 753         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 754
 755 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 756
 757         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 758         * inflow.c (terminal_ours_1): When discussing how to deal with the
 759         tty state, make note of query() as well as readline.
 760
 761         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 762         signals for which stop and print are cleared by default.
 763
 764 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 765
 766         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 767         reserved fields to hold a stub unwind entry type.  Fix typo.
 768         (stub_unwind_entry): New structure for raw stub unwind entries.
 769         (stub_unwind_types): The types of stubs we may encounter.
 770         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 771         * hppa-tdep.c (rp_saved): Use additional information provided
 772         by linker stub unwind descriptors.
 773         (frameless_function_invocation): Likewise.
 774         (frame_chain_valid): Likewise.
 775         * paread.c (compare_unwind_entries): New function for sorting
 776         unwind table entries.
 777         (read_unwind_info): Rewrite to remove dependency on host endianness.
 778         Read in data from the $UNWIND_END$ subspace which contains linker
 779         stub unwind descriptors.  Merge that data into the basic unwind
 780         table.
 781
 782         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 783
 784 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 785
 786         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 787         from either the symbol name or the auxent.
 788         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 789         no longer static.
 790
 791 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 792
 793         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 794
 795 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 796
 797         * README:  Update notes for alpha port.
 798
 799 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 800
 801         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 802         for operation fault, constraint fault, and type fault.
 803
 804 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 805
 806         * Makefile.in (init.c): Add comment explaining formatting conventions.
 807
 808         * c-exp.y (parse_number): Assign to temporary between the right
 809         shifts, to work around a bug in the SCO compiler.
 810
 811         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 812         Add various files which were added to GDB recently.
 813
 814         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 815         within_function.
 816
 817         * Makefile.in: Add mostlyclean target.
 818
 819 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 820
 821         * Version 4.11.4.
 822
 823 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 824
 825         * main.c (show_commands):  Make return type of extern
 826         history_get be HIST_ENTRY, rather than struct _hist_entry.
 827         (The latter loses with the upcoming merged readline.)
 828
 829 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 830
 831         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 832         const char *, not char *.
 833
 834         * symtab.h (struct symbol): Make section short, not unsigned short.
 835
 836         * symtab.c (lookup_symbol): Add comment about QUIT here.
 837
 838         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 839
 840         * c-exp.y (parse_number): Check for overflow regardless of range
 841         checking.  Fix overflow check to use unsigned LONGEST, not
 842         unsigned int.
 843
 844         * c-exp.y (parse_number): Make it so that integer constants are
 845         builtin_type_long_long if builtin_type_long isn't big enough or if
 846         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 847
 848         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 849         Print our "()" first, then recurse for the target type.
 850
 851 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 852
 853         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 854
 855         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 856
 857 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 858
 859         * utils.c (request_quit): Re-establish signal handler regardless
 860         of USG.
 861
 862         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 863
 864 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 865
 866         * i960-tdep.c: Include target.h.
 867
 868 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 869
 870         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 871
 872 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 873
 874         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 875         changes (status -> ourstatus; declare status, etc.).
 876         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 877
 878 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 879
 880         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 881
 882 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 883
 884         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 885
 886 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 887
 888         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 889
 890 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 891
 892         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 893
 894 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 895
 896         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 897         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 898
 899         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 900         writing it.
 901
 902         Add search to target vector (#if 0'd until after 4.12):
 903         * target.h (to_search, target_search): Add.
 904         * gdbcore.h, core.c (generic_search): Add.
 905         * remote.c (remote_search): Add.
 906         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 907         tag.
 908
 909         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 910         is on, call find_pc_function rather than relying just on the minimal
 911         symbols (probably only matters for symbol readers which don't put
 912         statics in the minimal symbols, but changing this strikes me as
 913         not conservative enough).
 914         Initialize name_location in all cases.
 915         If no symbol and no msymbol, don't print anything symbolic.
 916
 917         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 918
 919 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 920
 921         * printcmd.c (print_address_symbolic):  Make it search the
 922         symtabs for variables as well as functions.  Add `set print
 923         fast-symbolic-addr' and default it to fast (the old way).
 924         Print line numbers for data items as well as functions.
 925
 926         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 927         address, if a symbol is found (take two more args pointing to
 928         where to store these results).
 929
 930         * symtab.h (find_addr_symbol):  Add prototype.
 931
 932 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 933
 934         * objfiles.h: Fix comments to reflect the fact that the phrase
 935         "top of stack" always refers to where the pushing and popping takes
 936         place, regardless of whether it is at the highest or lowest address.
 937
 938 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 939
 940         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 941         compiler generated tag names.
 942         * mdebugread.c (parse_type):  Handle cross references to qualified
 943         aggregate types.
 944         * valops.c (value_struct_elt):  Improve error message if the
 945         address of a method is requested from an object instance.
 946         * valops.c (search_struct_method):  Make name_matched non-static
 947         to get it initialized correctly.
 948         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 949         exclude segment register which are not writable on newer SCO versions.
 950
 951 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 952
 953         * go32-xdep.c: Remove unused function uerror.
 954         (sigsetmask): Declare return type.  Declare argument (to match the
 955         way it is called).  Explicitly return 0.
 956
 957 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 958
 959         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 960         partial_symbol):  Shrink the storage sizes of symbols, by making
 961         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 962         enums and small ints to the end of each struct to improve
 963         alignment, and switching the section number from int to unsigned
 964         short.
 965
 966 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 967
 968         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 969         symbol associated with an address.  It does so by exhaustive
 970         search of the symtabs, so it's slow but complete.
 971
 972 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 973
 974         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 975         to [0,0] rather than [0, end of first source file].  This avoids
 976         problems with other parts of GDB looking for linetables in the
 977         _globals_ symtab.  Eliminate variables num_object_files and
 978         first_object_file_end.
 979
 980 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 981
 982         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 983         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 984         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 985         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 986         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 987         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 988         (SETUP_ARBITRARY_FRAME):  Define.
 989
 990 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 991
 992         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 993
 994 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 995
 996         * remote-udi.c (udi_resume): Correct prototype.
 997
 998 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 999
1000         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1001         hppa_frame_find_saved_regs.
1002         * hppa-tdep.c (dig_fp_from_stack): Delete function.
1003         (prologue_inst_adjust_sp): New function.
1004         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1005         (skip_prologue): Completely rewrite to use unwind information.
1006         (hppa_frame_find_saved_regs): Likewise.
1007
1008 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1009
1010         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1011         to convert a signal number with appropriate bounds checking.
1012
1013         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1014
1015 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
1016
1017         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
1018         print a newline to end the display anyway.
1019
1020         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
1021         coprocessor status regs) when popping a frame.  This fixes
1022         float exceptions that occur after calling inferior functions.
1023
1024         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1025         Read and write the fsr (float status register) to/from the child
1026         process along with the float regs.  Remove Peter Schauer's change
1027         of May 24 '93, which has higher overhead and doesn't solve the
1028         real problem (which was that FSR wasn't being set).
1029
1030 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
1031
1032         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
1033         stack overflow check isn't right after the register stack
1034         adjustment instruction.  Metaware R2.3u compiler moves other
1035         things in front of it.  This fix isn't perfect but is what's
1036         running.
1037
1038 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1039
1040         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1041
1042         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1043         character filenames.
1044         * configure.in: Change accordingly.
1045
1046 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
1047
1048         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1049         _filtered io routines from these two files.
1050
1051 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1052
1053         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1054         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
1055         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
1056         DEC c89.
1057         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
1058
1059 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1060
1061         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1062         printing to gdb_stderr.
1063
1064         * remote-udi.c (udi_kill): Don't close the connection, just set
1065         inferior_pid to zero.
1066         (udi_mourn): Call remove_breakpoints.
1067
1068         * remote-udi.c: Remove obsolete need_artificial_traps comment.
1069
1070         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1071
1072 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1073
1074         * symtab.c (lookup_symbol): Don't try adding .c to the name.
1075
1076         * remote-bug.c: At the start of each section, reset srec_frame
1077         back to 160.
1078
1079         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1080         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1081         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1082         code which looks for those two waitkinds.  Use switch statement.
1083         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1084         CHILD_SPECIAL_WAITSTATUS.
1085
1086         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1087         * Move target_signal_from_host, target_signal_to_host, and
1088         store_waitstatus from inftarg.c to target.c.  procfs needs them.
1089         * target.c: Include "wait.h" and <signal.h>.
1090         * target.h, infrun.c (proceed), proceed callers: Pass new code
1091         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
1092         enums being treated as unsigned and is cleaner.
1093         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1094         TARGET_SIGNAL_0.
1095         * infcmd.c (signal_command), infrun.c (signals_info):
1096         Don't allow user to specify numeric equivalent of
1097         TARGET_SIGNAL_DEFAULT.
1098
1099 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
1100
1101         * config/alpha/alpha-netware.mt:  New target support for Alpha
1102         running Netware.
1103         * configure.in:  Add alpha-*-netware* target.
1104
1105 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
1106
1107         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1108
1109 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1110
1111         * target.h: Add enum target_waitkind, enum target_signal, and
1112         struct target_waitstatus.  Change status argument to target_wait to
1113         be struct target_waitstatus * instead of int *.
1114         * target.h, infrun.c, all targets: Change type of signal arguments
1115         to resume(), proceed(), and target_resume() from int to enum
1116         target_signal.
1117         * All targets (*_wait, *_resume): Change accordingly.
1118         * infcmd.c (program_info, signal_command), throughout infrun.c,
1119         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1120         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1121         signal code stuff right with the new signals would be non-trivial).
1122         * inferior.h (stop_signal): Make it enum target_signal not int.
1123         * target.c, target.h (target_signal_to_string, target_signal_to_name,
1124         target_signal_from_name): New functions.
1125         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1126         store_waitstatus): New functions.
1127         * procfs.c (procfs_notice_signals): Use them.
1128         * i960-tdep.c (i960_fault_to_signal): New function, to replace
1129         print_fault.
1130         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1131
1132         * objfiles.c (build_objfile_section_table): Don't abort() if
1133         objfile->sections is already set.
1134
1135         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1136         to match recent change to exec.c.
1137
1138         * Version 4.11.3.
1139
1140         * main.c (print_gdb_version): Change year to 1994.
1141
1142         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1143         * Makefile.in (NONSRC): Add ChangeLog-93.
1144
1145 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1146
1147         * stabsread.c (read_type): Allow defining several type numbers
1148         at once (e.g. "(1,2)=(3,4)="...).
1149
1150         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1151
1152         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1153
1154 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1155
1156         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
1157         to process_one_symbol.
1158         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
1159         avoid caching a bad endaddr in find_pc_partial_function.
1160
1161 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1162
1163         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1164
1165 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1166
1167         * infrun.c (wait_for_inferior):  Do not step or step resume past
1168         the end of a one-line function we just stepped into.
1169
1170 For older changes see ChangeLog-93
1171 \f
1172 Local Variables:
1173 mode: indented-text
1174 left-margin: 8
1175 fill-column: 74
1176 version-control: never
1177 End: