gdb/ChangeLog

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