gdb/ChangeLog

   1 Sun Feb 27 21:05:06 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
   2
   3         * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
   4         obsolete.
   5
   6         * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
   7         i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
   8         config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
   9         m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
  10         * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
  11         * findvar.c: Update comment regarding ieee-float.h.
  12
  13 Sun Feb 27 21:39:48 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  14
  15         * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
  16         FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
  17         Define to make backtracing through the various sigtramp handlers
  18         work.
  19         * i386-tdep.c (i386v4_sigtramp_saved_pc):  New routine to fetch
  20         the saved pc from ucontext on the stack for SVR4 signal handling.
  21
  22 Fri Feb 25 09:41:11 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  23
  24         * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
  25         target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
  26         baud_rate is -1.  Remove sr_get_baud_rate and sr_set_baud_rate;
  27         just use the global variable itself.  When printing baud rate,
  28         don't print a baud rate if baud_rate is -1.
  29
  30         * coffread.c (read_coff_symtab): Pass mst_file_* to
  31         record_minimal_symbol for C_STAT symbols.  Put C_EXT and C_STAT
  32         symbols in the minimal symbols regardless of SDB_TYPE.
  33
  34 Thu Feb 24 08:30:33 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  35
  36         * breakpoint.h (enum bptype): New type bp_through_sigtramp.
  37         (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
  38         * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
  39         if we hit a bp_through_sigtramp breakpoint.  Remove kludge which
  40         ignored bs->stop for a bp_step_resume breakpoint.
  41         * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
  42         which performs one (the check_sigtramp2 one) of the functions
  43         which had been handled by the step_resume_breakpoint.  For each
  44         use of the step_resume_breakpoint, make it still use the
  45         step_resume_breakpoint, use the through_sigtramp_breakpoint, or
  46         operate on both.
  47         Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
  48         When setting the frame address of the step resume breakpoint, set
  49         it to the address for frame *before* the call instruction is
  50         executed, not after.
  51
  52         * mips-tdep.c (mips_print_register): Print integers using
  53         print_scalar_formatted rather than duplicating all the
  54         CC_HAS_LONG_LONG and so on.
  55         (mips_push_dummy_frame): Use read_register_gen rather than using
  56         read_register and then putting it back in target format with
  57         store_unsigned_integer.  If registers are more than 4 bytes, give
  58         an error rather than have some registers overwrite other
  59         registers.
  60         #if 0 unused include of opcode/mips.h.
  61
  62         * symfile.h: Don't declare arguments for coff_getfilename.
  63
  64         * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
  65
  66 Thu Feb 24 08:06:52 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
  67
  68         * configure.in (hppa*-*-osf*): New configuration.
  69         * config/pa/hppaosf.mt: New target makefile fragment.
  70         * config/pa/tm-hppao.h: New target include file.
  71
  72 Thu Feb 24 04:29:19 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  73
  74         * exec.c (print_section_info):  Print entry point for exec_bfd only.
  75         * ser-unix.c (wait_for):  Fix typo in HAVE_TERMIO case.
  76         * dwarfread.c:  Remove second inclusion of <sys/types.h>, which
  77         causes problems if <sys/types.h> has no multiple inclusion protection.
  78
  79 Wed Feb 23 16:28:55 1994  Jeffrey A. Law  (law@cygnus.com)
  80
  81         * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
  82         the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
  83         (CALL_DUMMY_LENGTH): Changed accordingly.
  84
  85 Wed Feb 23 16:21:25 1994  Stu Grossman  (grossman at cygnus.com)
  86
  87         * sparc-stub.c (trap_low):  Make trap handler work for arbitrary
  88         numbers of register windows.
  89
  90         * sparclite/hello.c:  Add factorial function for testing.
  91         * salib.c:  Use macros instead of constants for I/O addresses to
  92         make 931 support easier.
  93         * sparclite.h:  Change constraint for LOC to "rJ" to force use of
  94         register in sta/lda instructions.
  95
  96 Wed Feb 23 10:39:18 1994  Jim Kingdon  (kingdon@rtl.cygnus.com)
  97
  98         * dbxread.c (process_one_symbol): Set
  99         block_address_function_relative for COFF like we do for ELF and SOM.
 100
 101 Sat Feb 19 03:17:32 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 102
 103         * mdebugread.c (new_psymtab):  Pass in section_offsets and set
 104         them in the pst.
 105         * mdebugread.c (handle_psymbol_enumerators):  New function to enter
 106         the enumerators of an ecoff enum into the partial symbol table.
 107         * mdebugread.c (parse_partial_symbols):  Call it.
 108         * symfile.c (reread_symbols):  Initialize objfile->*_psymbols.next.
 109         * symmisc.c (dump_psymtab):  Fix typo, clean up output of section
 110         offsets. Cast psymtab->read_symtab to PTR before passing it to
 111         gdb_print_address.
 112         * i386-tdep.c (i386_skip_prologue):  Skip over instructions that
 113         set up the global offset table pointer in pic compiled code.
 114         * config/mips/tm-mips.h (FIX_CALL_DUMMY):  For big endian targets,
 115         error() on TYPE_CODE_FLT arguments whose size is greater than 8,
 116         swap all other TYPE_CODE_FLT arguments as mips_push_arguments
 117         ensures that floats are promoted to doubles before they are pushed
 118         on the stack.
 119
 120 Fri Feb 18 23:12:59 1994  Stu Grossman  (grossman at cygnus.com)
 121
 122         * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
 123         Fixup cache_on and flush_i_cache so that they work for both the
 124         930 and 932 processors.  Rewrite most low level funcs (uart
 125         access & cache stuff) to use new ASI access macros in sparclite.h.
 126         Also make it easy to access second serial port.
 127
 128 Fri Feb 18 22:17:33 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 129
 130         * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
 131         <sys/stat.h>; not needed.
 132
 133 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 134
 135         * stack.c (print_frame_info): In "pathological" case, don't
 136         distrust the line number information.
 137
 138 Fri Feb 18 16:51:14 1994  Kung Hsu  (kung@mexican.cygnus.com)
 139
 140         * mips-tdep.c (mips_print_register): handle 64 bits register.
 141         * valprint.c (print_longest): fix a bug in printing 64 bits value.
 142
 143 Fri Feb 18 08:26:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 144
 145         * Version 4.12.2.
 146
 147         * Makefile.in (install): Do the sed for program_transform_name
 148         ourselves instead of worrying about INSTALL_XFORM.  This enables
 149         users to override INSTALL_PROGRAM in the standard way.
 150
 151         * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
 152         depend on Makefile.in.
 153
 154         * defs.h, valprint.c: Make longest_to_int a function not a macro.
 155         Only test against INT_MIN if a LONGEST is bigger than an int.
 156
 157         * README: Change GhostScript to Ghostscript.
 158
 159 Fri Feb 18 07:30:55 1994  Jim Kingdon  (kingdon@cygnus.com)
 160
 161         * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
 162         Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
 163         character file names.
 164         * Makefile.in (ALLPARAM): Add these files.
 165
 166         * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
 167         character file names.
 168         * Makefile.in: Add Kung's new mips64 files.
 169
 170 Thu Feb 17 17:25:47 1994  Kung Hsu  (kung@mexican.cygnus.com)
 171
 172         * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
 173         mips64el-*-ecoff and mips64-big-*.
 174         * defs.h: get rid of FORCE_LONG_LONG.
 175         * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
 176         parsing. Change register size to be MIPS_REGSIZE.
 177
 178 Thu Feb 17 09:30:22 1994  David J. Mackenzie  (djm@thepub.cygnus.com)
 179
 180         * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
 181         osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
 182         xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
 183
 184 Fri Feb 11 21:47:24 1994  Steve Chamberlain  (sac@sphagnum.cygnus.com)
 185
 186         * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
 187         (remove_commands, add_commands): Add/remove hms-drain when target
 188         is connected.
 189
 190 Fri Feb 11 16:11:38 1994  Stu Grossman  (grossman at cygnus.com)
 191
 192         * configure.in:  Add Lynx/rs6000 support.
 193         * lynx-nat.c:  Clean up some Sparc stuff.  Clean up ptrace error
 194         messages.  Add rs6000 support.  Don't try to modify unwritable
 195         registers.
 196         * rs6000-nat.c:  Move lots of native dependent stuff (like core
 197         file support) from rs6000-tdep.c & xcoffexec.c to here.
 198         * rs6000-tdep.c:  Move native dependent stuff to nat.c.
 199         * xcoffexec.c:  Move native dependent stuff to nat.c.
 200         * config/rs6000/nm-rs6000.h:  Move defs of SOLIB_* macros to here
 201         from tm file.
 202         * config/rs6000/tm-rs6000.h:  Remove defs of SOLIB_* funcs, cuz they're
 203         really native.
 204         * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
 205         New files to support Lynx/rs6000.
 206
 207 Tue Feb  8 00:32:28 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 208
 209         * README:  Remove note about gcc warnings on alpha, these should be
 210         gone now.
 211         * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
 212         m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
 213         remote-utils.c, stabsread.c:  Include <string.h>.
 214         * regex.c:  Include "defs.h", change re_comp argument to const char *.
 215         * infptrace.c (fetch_register, store_inferior_registers):  Change
 216         regaddr to type CORE_ADDR.
 217         * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
 218         Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
 219
 220 Mon Feb  7 09:21:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 221
 222         * symtab.h: Always define BYTE_BITFIELD to nothing.
 223
 224 Mon Feb  7 08:44:17 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 225
 226         * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
 227         * configure.in: Remove comment about m68k-em.mt.
 228         * Makefile.in: Remove references.
 229
 230 Mon Feb  7 08:22:42 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 231
 232         * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
 233         BFD_HOST_64_TYPE.
 234
 235 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 236
 237         * target.c (target_preopen): If target_kill doesn't remove the
 238         target from the stack, use pop_target to do it.
 239
 240         * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
 241         of TYPE_CODE_PTR or TYPE_CODE_FUNC types.  This parallels similar
 242         changes to stabsread.c from summer 1993.
 243
 244         * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
 245         printing the program, rather than passing NULL to printf.
 246         (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
 247         try to call UDIDisconnect again.  Print better message.
 248         (udi_kill): Just call UDIDisconnect ourselves, rather than doing
 249         it via udi_close.
 250         (udi_create_inferior): If udi_session_id is negative, open a new
 251         TIP rather than giving an error.
 252
 253         * config/mips/mipsm3.mh, config/i386/i386m3.mh,
 254         config/ns32k/ns32km3.mh: Define NAT_FILE.
 255         * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
 256         (it was inconsistent and namespace-wrong) to NM_M3_H.
 257         * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
 258         (m3_open): New function.
 259         (m3_ops): Use it.
 260         * TODO: Update Mach section.
 261
 262         * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
 263
 264 Sun Feb  6 13:26:21 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 265
 266         * printcmd.c (printf_command):  Add missing single-letter
 267         backslash-escape sequences, and improve error message.
 268
 269 Sun Feb  6 06:55:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 270
 271         * corelow.c (solib_add_stub, core_open): Pass address of from_tty
 272         rather than trying to shove an int into a pointer and back out
 273         again.  This avoids compiler warnings.
 274
 275         * defs.h (alloca): Declare as void *, not char *, on hpux.
 276         Don't prototype it, just declare the return type.
 277
 278 Sun Feb  6 03:25:41 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 279
 280         * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
 281         (REGISTER_CONVERT_TO_RAW):  Add missing backslash.
 282
 283 Sat Feb  5 08:03:41 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 284
 285         * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
 286         ZERO_REGNUM, just read it as zero without talking to the board.
 287
 288         * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
 289         backslash.
 290         * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
 291         to store_floating, not nonexistent variable len.
 292
 293         * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
 294         New functions.
 295         (mips_store_word): Change calling convention to return errors, and
 296         to provide old contents if the caller wants it.
 297         (mips_xfer_memory): Deal with errors from mips_store_word.
 298         * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
 299         define now that remote-mips.c doesn't use BREAKPOINT.
 300
 301         * remote-mips.c (mips_create_inferior): Call warning if arguments
 302         specified, and then execute "set args" command.  Call error, not
 303         mips_error, if executable file not specified.
 304
 305         * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
 306         remote_debug.
 307
 308         * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
 309         to unsigned int.
 310
 311 Sat Feb  5 05:27:05 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 312
 313         * value.h (print_longest):  Rename "value" to "val" in prototype
 314         declaration because some compilers don't like arguments whose
 315         names are the same as types.
 316         * remote.c (remote_xfer_memory):  Cast "myaddr" to unsigned char *
 317         before passing it to remote_*_bytes.
 318
 319 Fri Feb  4 15:53:18 1994  Steve Chamberlain  (sac@cygnus.com)
 320
 321         * h8500-tdep.c (saved_pc_after_call): The size of the
 322         pc is memory model dependent. (segmented_command,
 323         unsegmented_command, _initialize_h8500_tdep): New commands to
 324         change memory model.
 325         * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
 326         command.
 327         * remote-hms.c (hms_load): Remove breakpoints when loaded.
 328         (hms_wait): Use new status structure
 329         (hms_open): Push the target here. (hms_before_main_loop): Not
 330         here.  (supply_val, hms_fetch_register, hms_store_register):  Cope
 331         with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
 332         * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
 333         all registers in a compact way.
 334
 335 Fri Feb  4 07:41:13 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 336
 337         * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
 338         as CORE_ADDR to match definition in rs6000-tdep.c.
 339
 340 Fri Feb  4 01:14:20 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 341
 342         * dwarfread.c (process_dies):  Skip nested TAG_compile_unit DIEs.
 343         * dwarfread.c (add_partial_symbol):  Do not enter opaque aggregate
 344         definitions into the psymtab.
 345
 346 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 347
 348         * m68k-stub.c: Treat mc68332 like mc68020 most places.  Provide
 349         a special exceptionSize for the 68332.
 350
 351         * remote-udi.c (udi_attach): If no arguments, print error.
 352
 353 Thu Feb  3 17:34:05 1994  Fred Fish  (fnf@cygnus.com)
 354
 355         * Makefile.in (VERSION):  Bump to 4.12.1
 356         * NEWS, README:  Update to match 4.12 release.
 357
 358 Thu Feb  3 12:38:58 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 359
 360         * command.c (empty_sfunc): New function.
 361         (add_set_cmd): Use it instead of not_just_help_class_command.
 362         (not_just_help_class_command): Change calling convention back to
 363         what it was before yesterday's change.
 364
 365         * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
 366         of the type if present.
 367
 368 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 369
 370         * printcmd.c (decode_format): Don't blithely set the size for
 371         an address to 'w'.  Make it 'g' or 'h', depending on TARGET_PTR_BIT.
 372
 373         * defs.h: Just typedef CORE_ADDR to bfd_vma.  Include bfd.h.
 374         If BFD64, make a LONGEST a BFD_HOST_64_BIT.
 375         * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
 376         always just check against INT_MIN and INT_MAX (this also fixes things
 377         if sizeof (long) > sizeof (int), e.g. Alpha).
 378         * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
 379         Don't define LONGEST or BUILTIN_TYPE_LONGEST.
 380         * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
 381         BUILTIN_TYPE_UNSIGNED_LONGEST.
 382         * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
 383         longest_int and longest_unsigned_int.
 384         * value.h (struct value): Just align to LONGEST, rather than worrying
 385         about CC_HAS_LONG_LONG.
 386         * valarith.c (value_binop): Figure out type ourself based on
 387         sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST.  The
 388         point is that we don't depend on CC_HAS_LONG_LONG anymore.
 389         * valprint.c (val_print_type_code_int): Just call
 390         extract_unsigned_integer directly, rather than going through
 391         unpack_long.
 392         * printcmd.c (decode_format): Remove code which would sometimes
 393         change 'g' size to 'w' for integers.  print_scalar_formatted handles
 394         printing huge integers well enough, thank you.
 395
 396         * command.c (add_set_cmd, not_just_help_class_command): Change
 397         to make this the sfunc, not cfunc, since that is how we call it.
 398         * command.h: Comment difference between sfunc and cfunc.
 399         * demangle.c (set_demangling_command): Add third arg since that
 400         is how it is called.
 401         (_initialize_demangler): Use sfunc, not cfunc, for
 402         set_demangling_command, since that is how it is called.
 403         Remove show_demangling_command; it has no effect.
 404
 405         * command.c (shell_escape): Report errors correctly (with error
 406         message from strerror).
 407
 408 Wed Feb  2 14:35:41 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 409
 410         * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
 411         x_scnlen.l rather than x_scnlen to match corresponding change in
 412         coff/internal.h.
 413
 414 Wed Feb  2 11:16:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 415
 416         * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
 417         Change comments regarding TYPE_CODE_BOOL.
 418         * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
 419         regardless of the language.
 420         (value_true): Just call value_logical_not regardless of language.
 421         * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
 422         Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
 423         * language.h: Improve comment for la_builtin_type_vector.
 424         * m2-lang.c (_initialize_m2_language): Don't add any fields to
 425         builtin_type_m2_bool.
 426
 427 Tue Feb  1 17:13:32 1994  Kevin Buettner (kev@cujo.geg.mot.com)
 428
 429         * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
 430         Define IN_SIGTRAMP and backtrace correctly through signal handlers.
 431
 432 Tue Feb  1 22:13:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 433
 434         * procfs.c (wait_fd):  Handle EINTR error return from PIOCWSTOP ioctl
 435         by restarting the ioctl.
 436
 437 Tue Feb  1 16:16:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 438
 439         * target.h (target_wait): Add comment about calling
 440         return_to_top_level.
 441
 442 Tue Feb  1 12:21:00 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 443
 444         * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
 445         additional arguments.
 446         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
 447
 448 Mon Jan 31 16:10:41 1994  Stu Grossman  (grossman at cygnus.com)
 449
 450         * sparc-stub.c:  Remove unnecessary #include of memory.h.
 451
 452 Mon Jan 31 12:12:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 453
 454         * mips-tdep.c: Remove code which sets saved_regs from
 455         init_extra_frame_info and put it in new function mips_find_saved_regs.
 456         (READ_FRAME_REG): Remove macro and replace uses with the expansion.
 457         * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
 458         check if it is NULL and call mips_find_saved_regs if so.
 459
 460         * remote-mips.c: Use unfiltered, not filtered, output most places.
 461
 462         * blockframe.c (get_prev_frame_info): Detect and stop an infinite
 463         backtrace.  Revise comments.
 464
 465 Mon Jan 31 09:40:33 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 466
 467         * mdebugread.c (parse_procedure):  Remove _sigtramp kludges for
 468         alpha and irix. The _sigtramp case has to be handled properly
 469         in the tdep files if we have no ecoff debugging info.
 470         * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
 471         mips-tdep.c (mips_frame_saved_pc):  Handle signal handler frames
 472         without PC_REGNUM kludge.
 473         * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
 474         Clean up handling of mips sigtramp frames, improve comments.
 475
 476 Sat Jan 29 23:25:57 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 477
 478         * paread.c (read_unwind_info): Fix typo.
 479
 480         * paread.c (pa_symtab_read): Update the "check_strange_names"
 481         filter to match GCC's current output.  Filter out section symbols
 482         (which the HP linker sometimes puts in the wrong place).
 483
 484 Sat Jan 29 07:44:59 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 485
 486         * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
 487
 488         * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
 489
 490         * Makefile.in: Remove all references to sparcly-nat.c.
 491
 492         * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
 493         remote-sim.h directly, rather than via $(remote_utils_h).  This avoids
 494         duplicating serial.h and target.h.
 495
 496         * Makefile.in: Don't set M_INSTALL and M_UNINSTALL.  These variables
 497         are not used anywhere (a 5 Oct 1993 change removed the uses).
 498
 499         * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
 500         * config/m68k/es1800.mt: Add comment.
 501         * remote-es.c: Extensive changes to update to current conventions.
 502
 503         * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
 504         If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
 505         to achieve the desired timeout.
 506         * serial.h (serial_t): Add field timeout_remaining.
 507
 508 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 509
 510         * c-exp.y (yylex): Reenable nested type code.
 511
 512 Fri Jan 28 15:40:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 513
 514         * a29k-tdep.c (examine_tag): Add comment regarding argcount.
 515
 516         * remote-mips.c (mips_ops): Fix docstring.
 517
 518         * remote-bug.c (bug_ops): Remove spurious newline from docstring.
 519
 520         * config/m68k/tm-monitor.h: Changes to bring this into accordance
 521         with the old tm-m68k-em.h:
 522         (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
 523         (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
 524         (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
 525         Add FIXME regarding GET_LONGJMP_TARGET.
 526
 527         * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
 528         * infptrace.c (kill_inferior): Add comments.
 529         * main.c (quit_command): Call target_close after we kill or
 530         detach.
 531         * remote-udi.c (udi_close): Don't error() if QUITTING.
 532
 533 Fri Jan 28 11:55:52 1994  Rob Savoye  (rob@darkstar.cygnus.com)
 534
 535         * configure.in: Make m68k-coff and aout add monitor support in
 536         addition to the standard serial support.
 537
 538 Fri Jan 28 08:45:02 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 539
 540         * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
 541         index indexNil.
 542
 543 Fri Jan 28 10:40:34 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 544
 545         * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
 546         * elfread.c (record_minimal_symbol_and_info),
 547         dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
 548
 549 Thu Jan 27 15:12:23 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 550
 551         * i386-stub.c: Add ".text" right before "mem_fault:".
 552
 553         * main.c (baud_rate): Add FIXME comment about printing -1 value.
 554
 555         * remote-utils.c (usage): Fix message to be accurate and conform
 556         more closely to normal conventions.
 557
 558         * remote-utils.c (gr_files_info): Have the exec_bfd test control
 559         whether to show information about exec_bfd, and not control whether
 560         to show information about device and speed.
 561
 562         * remote-utils.c (gr_open): If sr_get_device returns NULL, give
 563         usage message, don't dump core.
 564
 565         * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
 566         for variable size array.
 567         (bug_fetch_register, bug_store_register): Rename "value" to
 568         "fpreg_buf" because some compilers don't like variables whose
 569         names are the same as types.
 570         (bug_store_register): Use a cast when converting char * to
 571         unsigned char *.
 572
 573         * symmisc.c (maintenance_print_symbols): Don't refer to the name
 574         of the command in error message (the text was referring to the old
 575         name of the command).
 576
 577         * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
 578
 579         * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
 580         full details on structure elements without names.  This partially
 581         reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
 582         of those changes was accidental.
 583
 584         * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
 585         defined, make it an error to specify a single argument which is not
 586         a frame number.
 587
 588         * Makefile.in (version.c), main.c (print_gdb_version): Use
 589         host_alias and target_alias, not host_canonical and
 590         target_canonical, to print configuration.
 591
 592 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 593
 594         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
 595         of builtin_type_long.  It is necessary to get a type which is
 596         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
 597
 598         Fix many sins which will come up in 32 bit x 64 bit GDB, and
 599         various miscellaneous things discovered in the process:
 600         * printcmd.c, defs.h (print_address_numeric): New function.
 601         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
 602         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
 603         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
 604         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
 605         Use it.
 606         * utils.c, defs.h (gdb_print_address): New function.
 607         * expprint (dump_expression), gdbtypes.h: Use it.
 608         * breakpoint.c (describe_other_breakpoints),
 609         symmisc.c (dump_symtab, print_symbol):
 610         Use filtered not unfiltered I/O.
 611         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
 612         just run gdb under a debugger for this (and it had problems with
 613         printing addresses, how to print b->shadow, etc.).
 614         * buildsym.c (make_blockvector), core.c (memory_error),
 615         exec.c (print_section_info), maint.c (print_section_table),
 616         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
 617         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
 618         Add comments saying code is broken.  Marked with "FIXME-32x64".
 619         * dbxread.c (process_one_symbol), partial-stab.h (default),
 620         remote-vx.c (vx_run_files_info):
 621         Don't cast int being passed to local_hex_string.
 622         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
 623         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
 624         only being a long.
 625         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
 626         and LOC_LOCAL.
 627         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
 628         * source.c: Include <sys/types.h> regardless of USG.
 629
 630 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 631
 632         * valops.c (value_assign):  Set `type' after coercing toval.
 633         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
 634         Use extract_unsigned_integer to get the address of a reference.
 635
 636 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 637
 638         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
 639         AIX can use ? instead of \ for continuation.  Deal with it.
 640
 641         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
 642         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
 643         the HP compiler in ANSI mode doesn't like.
 644
 645         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
 646         based on USG, rather than defining HAVE_SIGSETMASK to an
 647         expression containing defined.  Having a macro used in #if expand
 648         to an expression containing "defined" is undefined according to
 649         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
 650         it to.
 651
 652 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
 653
 654         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 655         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
 656
 657 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 658
 659         * ch-exp.y (match_string_literal):  Allow a zero-length string.
 660         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
 661
 662 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 663
 664         * i386aix-nat.c (i386_float_info): Reverse order of registers before
 665         passing them to print_387_status.
 666         (print_387_status): Don't subtract top from 7 before using it.
 667         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
 668         from 7; the above explains it.
 669
 670 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 671
 672         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
 673         pointer value when fixing up the frame at the start of a function.
 674
 675 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
 676
 677         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
 678         Sparc from the stack.
 679
 680 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 681
 682         * remote-mips.c (mips_initialize): Clear mips_initializing via
 683         cleanup chain, not directly.
 684
 685         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
 686         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
 687         munging the timeout due to the limited range of c_cc[VTIME].
 688
 689         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
 690         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 691         m3-nat.c (m3_create_inferior): Pass it.
 692         * procfs.c: Remove ptrace function.  It was declared in a way which
 693         conflicted with the prototype in unistd.h on Solaris.
 694
 695 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 696
 697         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 698         in the sigcontext if it is a signal trampoline frame.
 699         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 700         Define for Solaris2.
 701
 702 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 703
 704         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 705         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 706         tm-sparc.h so they can be overridden if necessary.
 707
 708 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 709
 710         * lynx-nat.c:  Add Sparc support.
 711         * sparcly-nat.c:  Remove.  It's useless.
 712         * config/sparc/nm-sparclynx.h:  Rewrite.
 713         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 714         with lynx-nat.o
 715         * config/sparc/tm-sparclynx.h:  Rewrite.
 716
 717 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 718
 719         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 720         directory.  Old code was discarded, since the new opcode table has
 721         a different format.
 722
 723 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 724
 725         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 726
 727 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 728
 729         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 730         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 731         * config/sparc/tm-sun4sol2.h: Define it.
 732
 733 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 734
 735         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 736         if we did not find a symbol.
 737
 738 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 739
 740         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 741         is not defined.
 742
 743         * hppab-nat.c (call_ptrace): Delete redundant function.
 744         (kill_inferior, attach, detach, child_resume): Likewise.
 745         (child_xfer_memory): Likewise.
 746
 747         * hppah-nat.c (call_ptrace): Delete redundant function.
 748         (kill_inferior, attach, detach, child_resume): Likewise.
 749
 750         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 751
 752         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 753
 754         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 755
 756         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 757         (CHILD_XFER_MEMORY): Define.
 758         (PT_*): Define so that generic infptrace.c code can be used.
 759
 760 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 761
 762         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 763         struct section_offsets *, not a (nonexistent) struct section_offset *.
 764
 765         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 766         internal_xcoff_symtab, not an array of one of them.  Change lots of
 767         "main_aux" to "&main_aux" and so on.
 768
 769         * coffread.c, xcoffread.c: Include <coff/internal.h>
 770         before "symfile.h".
 771
 772 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 773
 774         * coffread.c (coff_getfilename): Make it not static.
 775
 776         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 777
 778         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 779         a completely gratuitous difference between xcoffread.c and coffread.c).
 780
 781 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 782
 783         * infrun.c (wait_for_inferior): Don't set frame for
 784         step_resume_breakpoint for IN_SIGTRAMP cases.
 785
 786         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 787         breakpoint.c (bpstat_what): Move step_resume from its own field of
 788         the struct bpstat_what into the main_action.  Make it override
 789         other breakpoints.  This is a conservative change in the sense
 790         that before the step resume breakpoint was a breakpoint.c
 791         breakpoint, hitting the step resume breakpoint overrode even
 792         calling bpstat_stop_status.
 793
 794 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 795
 796         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 797         in case execution was stopped in the called function.
 798         * stack.c (print_frame_info, frame_info):  If backtracing through
 799         a call dummy, handle the starting source line number on a line
 800         boundary like backtracing through sigtramp.
 801         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 802         for call dummy frame right.  Remove old test for dummy frame,
 803         it has been unused at least since gdb-3.5.
 804         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 805         of the dummy frame.
 806
 807 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 808
 809         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 810
 811 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 812
 813         * infrun.c (signals_info), target.c (target_signal_from_name):
 814         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 815
 816 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 817
 818         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 819         * inflow.c (terminal_ours_1): When discussing how to deal with the
 820         tty state, make note of query() as well as readline.
 821
 822         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 823         signals for which stop and print are cleared by default.
 824
 825 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 826
 827         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 828         reserved fields to hold a stub unwind entry type.  Fix typo.
 829         (stub_unwind_entry): New structure for raw stub unwind entries.
 830         (stub_unwind_types): The types of stubs we may encounter.
 831         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 832         * hppa-tdep.c (rp_saved): Use additional information provided
 833         by linker stub unwind descriptors.
 834         (frameless_function_invocation): Likewise.
 835         (frame_chain_valid): Likewise.
 836         * paread.c (compare_unwind_entries): New function for sorting
 837         unwind table entries.
 838         (read_unwind_info): Rewrite to remove dependency on host endianness.
 839         Read in data from the $UNWIND_END$ subspace which contains linker
 840         stub unwind descriptors.  Merge that data into the basic unwind
 841         table.
 842
 843         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 844
 845 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 846
 847         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 848         from either the symbol name or the auxent.
 849         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 850         no longer static.
 851
 852 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 853
 854         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 855
 856 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 857
 858         * README:  Update notes for alpha port.
 859
 860 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 861
 862         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 863         for operation fault, constraint fault, and type fault.
 864
 865 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 866
 867         * Makefile.in (init.c): Add comment explaining formatting conventions.
 868
 869         * c-exp.y (parse_number): Assign to temporary between the right
 870         shifts, to work around a bug in the SCO compiler.
 871
 872         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 873         Add various files which were added to GDB recently.
 874
 875         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 876         within_function.
 877
 878         * Makefile.in: Add mostlyclean target.
 879
 880 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 881
 882         * Version 4.11.4.
 883
 884 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 885
 886         * main.c (show_commands):  Make return type of extern
 887         history_get be HIST_ENTRY, rather than struct _hist_entry.
 888         (The latter loses with the upcoming merged readline.)
 889
 890 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 891
 892         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 893         const char *, not char *.
 894
 895         * symtab.h (struct symbol): Make section short, not unsigned short.
 896
 897         * symtab.c (lookup_symbol): Add comment about QUIT here.
 898
 899         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 900
 901         * c-exp.y (parse_number): Check for overflow regardless of range
 902         checking.  Fix overflow check to use unsigned LONGEST, not
 903         unsigned int.
 904
 905         * c-exp.y (parse_number): Make it so that integer constants are
 906         builtin_type_long_long if builtin_type_long isn't big enough or if
 907         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 908
 909         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 910         Print our "()" first, then recurse for the target type.
 911
 912 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 913
 914         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 915
 916         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 917
 918 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 919
 920         * utils.c (request_quit): Re-establish signal handler regardless
 921         of USG.
 922
 923         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 924
 925 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 926
 927         * i960-tdep.c: Include target.h.
 928
 929 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 930
 931         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 932
 933 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 934
 935         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 936         changes (status -> ourstatus; declare status, etc.).
 937         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 938
 939 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 940
 941         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 942
 943 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 944
 945         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 946
 947 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 948
 949         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 950
 951 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 952
 953         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 954
 955 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 956
 957         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 958         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 959
 960         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 961         writing it.
 962
 963         Add search to target vector (#if 0'd until after 4.12):
 964         * target.h (to_search, target_search): Add.
 965         * gdbcore.h, core.c (generic_search): Add.
 966         * remote.c (remote_search): Add.
 967         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 968         tag.
 969
 970         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 971         is on, call find_pc_function rather than relying just on the minimal
 972         symbols (probably only matters for symbol readers which don't put
 973         statics in the minimal symbols, but changing this strikes me as
 974         not conservative enough).
 975         Initialize name_location in all cases.
 976         If no symbol and no msymbol, don't print anything symbolic.
 977
 978         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 979
 980 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 981
 982         * printcmd.c (print_address_symbolic):  Make it search the
 983         symtabs for variables as well as functions.  Add `set print
 984         fast-symbolic-addr' and default it to fast (the old way).
 985         Print line numbers for data items as well as functions.
 986
 987         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 988         address, if a symbol is found (take two more args pointing to
 989         where to store these results).
 990
 991         * symtab.h (find_addr_symbol):  Add prototype.
 992
 993 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 994
 995         * objfiles.h: Fix comments to reflect the fact that the phrase
 996         "top of stack" always refers to where the pushing and popping takes
 997         place, regardless of whether it is at the highest or lowest address.
 998
 999 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1000
1001         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
1002         compiler generated tag names.
1003         * mdebugread.c (parse_type):  Handle cross references to qualified
1004         aggregate types.
1005         * valops.c (value_struct_elt):  Improve error message if the
1006         address of a method is requested from an object instance.
1007         * valops.c (search_struct_method):  Make name_matched non-static
1008         to get it initialized correctly.
1009         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
1010         exclude segment register which are not writable on newer SCO versions.
1011
1012 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1013
1014         * go32-xdep.c: Remove unused function uerror.
1015         (sigsetmask): Declare return type.  Declare argument (to match the
1016         way it is called).  Explicitly return 0.
1017
1018 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
1019
1020         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1021         partial_symbol):  Shrink the storage sizes of symbols, by making
1022         enums into 1-byte bitfields when compiled __GNUC__, moving all the
1023         enums and small ints to the end of each struct to improve
1024         alignment, and switching the section number from int to unsigned
1025         short.
1026
1027 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
1028
1029         * symtab.c (find_addr_symbol):  New routine that will find the nearest
1030         symbol associated with an address.  It does so by exhaustive
1031         search of the symtabs, so it's slow but complete.
1032
1033 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
1034
1035         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
1036         to [0,0] rather than [0, end of first source file].  This avoids
1037         problems with other parts of GDB looking for linetables in the
1038         _globals_ symtab.  Eliminate variables num_object_files and
1039         first_object_file_end.
1040
1041 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
1042
1043         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
1044         (pop_frame):  Restore PC2 and LR0 from dummy frames.
1045         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
1046         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
1047         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
1048         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
1049         (SETUP_ARBITRARY_FRAME):  Define.
1050
1051 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1052
1053         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1054
1055 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1056
1057         * remote-udi.c (udi_resume): Correct prototype.
1058
1059 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
1060
1061         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1062         hppa_frame_find_saved_regs.
1063         * hppa-tdep.c (dig_fp_from_stack): Delete function.
1064         (prologue_inst_adjust_sp): New function.
1065         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1066         (skip_prologue): Completely rewrite to use unwind information.
1067         (hppa_frame_find_saved_regs): Likewise.
1068
1069 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1070
1071         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1072         to convert a signal number with appropriate bounds checking.
1073
1074         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1075
1076 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
1077
1078         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
1079         print a newline to end the display anyway.
1080
1081         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
1082         coprocessor status regs) when popping a frame.  This fixes
1083         float exceptions that occur after calling inferior functions.
1084
1085         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1086         Read and write the fsr (float status register) to/from the child
1087         process along with the float regs.  Remove Peter Schauer's change
1088         of May 24 '93, which has higher overhead and doesn't solve the
1089         real problem (which was that FSR wasn't being set).
1090
1091 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
1092
1093         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
1094         stack overflow check isn't right after the register stack
1095         adjustment instruction.  Metaware R2.3u compiler moves other
1096         things in front of it.  This fix isn't perfect but is what's
1097         running.
1098
1099 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1100
1101         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1102
1103         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1104         character filenames.
1105         * configure.in: Change accordingly.
1106
1107 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
1108
1109         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1110         _filtered io routines from these two files.
1111
1112 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1113
1114         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1115         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
1116         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
1117         DEC c89.
1118         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
1119
1120 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1121
1122         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1123         printing to gdb_stderr.
1124
1125         * remote-udi.c (udi_kill): Don't close the connection, just set
1126         inferior_pid to zero.
1127         (udi_mourn): Call remove_breakpoints.
1128
1129         * remote-udi.c: Remove obsolete need_artificial_traps comment.
1130
1131         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1132
1133 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
1134
1135         * symtab.c (lookup_symbol): Don't try adding .c to the name.
1136
1137         * remote-bug.c: At the start of each section, reset srec_frame
1138         back to 160.
1139
1140         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1141         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1142         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1143         code which looks for those two waitkinds.  Use switch statement.
1144         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1145         CHILD_SPECIAL_WAITSTATUS.
1146
1147         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1148         * Move target_signal_from_host, target_signal_to_host, and
1149         store_waitstatus from inftarg.c to target.c.  procfs needs them.
1150         * target.c: Include "wait.h" and <signal.h>.
1151         * target.h, infrun.c (proceed), proceed callers: Pass new code
1152         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
1153         enums being treated as unsigned and is cleaner.
1154         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1155         TARGET_SIGNAL_0.
1156         * infcmd.c (signal_command), infrun.c (signals_info):
1157         Don't allow user to specify numeric equivalent of
1158         TARGET_SIGNAL_DEFAULT.
1159
1160 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
1161
1162         * config/alpha/alpha-netware.mt:  New target support for Alpha
1163         running Netware.
1164         * configure.in:  Add alpha-*-netware* target.
1165
1166 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
1167
1168         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1169
1170 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1171
1172         * target.h: Add enum target_waitkind, enum target_signal, and
1173         struct target_waitstatus.  Change status argument to target_wait to
1174         be struct target_waitstatus * instead of int *.
1175         * target.h, infrun.c, all targets: Change type of signal arguments
1176         to resume(), proceed(), and target_resume() from int to enum
1177         target_signal.
1178         * All targets (*_wait, *_resume): Change accordingly.
1179         * infcmd.c (program_info, signal_command), throughout infrun.c,
1180         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1181         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1182         signal code stuff right with the new signals would be non-trivial).
1183         * inferior.h (stop_signal): Make it enum target_signal not int.
1184         * target.c, target.h (target_signal_to_string, target_signal_to_name,
1185         target_signal_from_name): New functions.
1186         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1187         store_waitstatus): New functions.
1188         * procfs.c (procfs_notice_signals): Use them.
1189         * i960-tdep.c (i960_fault_to_signal): New function, to replace
1190         print_fault.
1191         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1192
1193         * objfiles.c (build_objfile_section_table): Don't abort() if
1194         objfile->sections is already set.
1195
1196         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1197         to match recent change to exec.c.
1198
1199         * Version 4.11.3.
1200
1201         * main.c (print_gdb_version): Change year to 1994.
1202
1203         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1204         * Makefile.in (NONSRC): Add ChangeLog-93.
1205
1206 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1207
1208         * stabsread.c (read_type): Allow defining several type numbers
1209         at once (e.g. "(1,2)=(3,4)="...).
1210
1211         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1212
1213         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1214
1215 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1216
1217         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
1218         to process_one_symbol.
1219         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
1220         avoid caching a bad endaddr in find_pc_partial_function.
1221
1222 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
1223
1224         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1225
1226 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
1227
1228         * infrun.c (wait_for_inferior):  Do not step or step resume past
1229         the end of a one-line function we just stepped into.
1230
1231 For older changes see ChangeLog-93
1232 \f
1233 Local Variables:
1234 mode: indented-text
1235 left-margin: 8
1236 fill-column: 74
1237 version-control: never
1238 End: