gdb/ChangeLog

   1 Wed Jan 26 10:57:21 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
   2
   3         * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
   4         of builtin_type_long.  It is necessary to get a type which is
   5         TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
   6
   7         Fix many sins which will come up in 32 bit x 64 bit GDB, and
   8         various miscellaneous things discovered in the process:
   9         * printcmd.c, defs.h (print_address_numeric): New function.
  10         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
  11         breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
  12         cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
  13         printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
  14         Use it.
  15         * utils.c, defs.h (gdb_print_address): New function.
  16         * expprint (dump_expression), gdbtypes.h: Use it.
  17         * breakpoint.c (describe_other_breakpoints),
  18         symmisc.c (dump_symtab, print_symbol):
  19         Use filtered not unfiltered I/O.
  20         (remove_breakpoints): Remove BREAKPOINT_DEBUG code.  Might as well
  21         just run gdb under a debugger for this (and it had problems with
  22         printing addresses, how to print b->shadow, etc.).
  23         * buildsym.c (make_blockvector), core.c (memory_error),
  24         exec.c (print_section_info), maint.c (print_section_table),
  25         mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
  26         symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
  27         Add comments saying code is broken.  Marked with "FIXME-32x64".
  28         * dbxread.c (process_one_symbol), partial-stab.h (default),
  29         remote-vx.c (vx_run_files_info):
  30         Don't cast int being passed to local_hex_string.
  31         * symmisc.c (print_symbol): Don't cast long being passed to %lx.
  32         * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
  33         only being a long.
  34         * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
  35         and LOC_LOCAL.
  36         * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
  37         * source.c: Include <sys/types.h> regardless of USG.
  38
  39 Tue Jan 25 12:58:26 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  40
  41         * valops.c (value_assign):  Set `type' after coercing toval.
  42         * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
  43         Use extract_unsigned_integer to get the address of a reference.
  44
  45 Tue Jan 25 11:31:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  46
  47         * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
  48         AIX can use ? instead of \ for continuation.  Deal with it.
  49
  50         * paread.c (read_unwind_info): Just assign to objfile->obj_private,
  51         not OBJ_UNWIND_INFO.  Assigning to a cast is a GCC-ism which
  52         the HP compiler in ANSI mode doesn't like.
  53
  54         * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
  55         based on USG, rather than defining HAVE_SIGSETMASK to an
  56         expression containing defined.  Having a macro used in #if expand
  57         to an expression containing "defined" is undefined according to
  58         ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
  59         it to.
  60
  61 Mon Jan 24 20:51:29 1994  John Gilmore  (gnu@cygnus.com)
  62
  63         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
  64         Clean up the changes of 11 Jan, as recommended by Peter Schauer.
  65
  66 Fri Jan 21 19:10:44 1994  Per Bothner  (bothner@kalessin.cygnus.com)
  67
  68         * ch-exp.y (match_string_literal):  Allow a zero-length string.
  69         * ch-lang.c (chill_printstr):  Don't print zero-length string funny.
  70
  71 Sat Jan 22 17:08:48 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  72
  73         * i386aix-nat.c (i386_float_info): Reverse order of registers before
  74         passing them to print_387_status.
  75         (print_387_status): Don't subtract top from 7 before using it.
  76         * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
  77         from 7; the above explains it.
  78
  79 Sat Jan 22 20:25:11 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  80
  81         * mips-tdep.c (init_extra_frame_info):  Use frame relative stack
  82         pointer value when fixing up the frame at the start of a function.
  83
  84 Sat Jan 22 12:29:13 1994  Stu Grossman  (grossman at cygnus.com)
  85
  86         * lynx-nat.c (fetch_core_registers):  Load the I & L regs for the
  87         Sparc from the stack.
  88
  89 Sat Jan 22 08:30:42 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  90
  91         * remote-mips.c (mips_initialize): Clear mips_initializing via
  92         cleanup chain, not directly.
  93
  94         * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
  95         of -1 mean forever, like in the HAVE_SGTTY case.  Warn if we are
  96         munging the timeout due to the limited range of c_cc[VTIME].
  97
  98         * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
  99         * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
 100         m3-nat.c (m3_create_inferior): Pass it.
 101         * procfs.c: Remove ptrace function.  It was declared in a way which
 102         conflicted with the prototype in unistd.h on Solaris.
 103
 104 Sat Jan 22 01:37:40 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 105
 106         * sparc-tdep.c (frame_saved_pc):  Get the pc from the saved pc
 107         in the sigcontext if it is a signal trampoline frame.
 108         * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
 109         Define for Solaris2.
 110
 111 Sat Jan 22 00:34:47 1994  Stu Grossman  (grossman at cygnus.com)
 112
 113         * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
 114         config/sparc/tm-sparclynx.h:  Move defs of FRAME_SAVED_I0/L0 to
 115         tm-sparc.h so they can be overridden if necessary.
 116
 117 Fri Jan 21 17:49:28 1994  Stu Grossman  (grossman at cygnus.com)
 118
 119         * lynx-nat.c:  Add Sparc support.
 120         * sparcly-nat.c:  Remove.  It's useless.
 121         * config/sparc/nm-sparclynx.h:  Rewrite.
 122         * config/sparc/sparclynx.mh (NATDEPFILES):  Replace sparcly-nat.o
 123         with lynx-nat.o
 124         * config/sparc/tm-sparclynx.h:  Rewrite.
 125
 126 Fri Jan 21 19:08:48 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 127
 128         * rs6000-pinsn.c: Use the new disassembler in the opcodes
 129         directory.  Old code was discarded, since the new opcode table has
 130         a different format.
 131
 132 Fri Jan 21 14:28:30 1994  Fred Fish  (fnf@cygnus.com)
 133
 134         * Makefile.in (realclean):  Remove info files per make-stds.texi.
 135
 136 Fri Jan 21 12:47:53 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 137
 138         * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
 139         if N_SO_ADDRESS_MAYBE_MISSING is defined.
 140         * config/sparc/tm-sun4sol2.h: Define it.
 141
 142 Thu Jan 20 15:04:24 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 143
 144         * printcmd.c (print_address_symbolic):  Unconditionally use msymbol
 145         if we did not find a symbol.
 146
 147 Fri Jan 21 08:20:18 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 148
 149         * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
 150         is not defined.
 151
 152         * hppab-nat.c (call_ptrace): Delete redundant function.
 153         (kill_inferior, attach, detach, child_resume): Likewise.
 154         (child_xfer_memory): Likewise.
 155
 156         * hppah-nat.c (call_ptrace): Delete redundant function.
 157         (kill_inferior, attach, detach, child_resume): Likewise.
 158
 159         * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
 160
 161         * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
 162
 163         * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
 164
 165         * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
 166         (CHILD_XFER_MEMORY): Define.
 167         (PT_*): Define so that generic infptrace.c code can be used.
 168
 169 Fri Jan 21 09:23:33 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 170
 171         * xcoffread.c (xcoff_symfile_read): Make second parameter a
 172         struct section_offsets *, not a (nonexistent) struct section_offset *.
 173
 174         * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
 175         internal_xcoff_symtab, not an array of one of them.  Change lots of
 176         "main_aux" to "&main_aux" and so on.
 177
 178         * coffread.c, xcoffread.c: Include <coff/internal.h>
 179         before "symfile.h".
 180
 181 Thu Jan 20 17:30:55 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 182
 183         * coffread.c (coff_getfilename): Make it not static.
 184
 185         * xcoffread.c (read_xcoff_symtab): complain() not abort().
 186
 187         * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
 188         a completely gratuitous difference between xcoffread.c and coffread.c).
 189
 190 Wed Jan 19 15:09:44 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 191
 192         * infrun.c (wait_for_inferior): Don't set frame for
 193         step_resume_breakpoint for IN_SIGTRAMP cases.
 194
 195         * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
 196         breakpoint.c (bpstat_what): Move step_resume from its own field of
 197         the struct bpstat_what into the main_action.  Make it override
 198         other breakpoints.  This is a conservative change in the sense
 199         that before the step resume breakpoint was a breakpoint.c
 200         breakpoint, hitting the step resume breakpoint overrode even
 201         calling bpstat_stop_status.
 202
 203 Wed Jan 19 12:40:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 204
 205         * infrun.c (normal_stop):  Set stop_pc after popping the dummy frame
 206         in case execution was stopped in the called function.
 207         * stack.c (print_frame_info, frame_info):  If backtracing through
 208         a call dummy, handle the starting source line number on a line
 209         boundary like backtracing through sigtramp.
 210         * sparc-tdep.c (sparc_frame_find_saved_regs):  Get frame address
 211         for call dummy frame right.  Remove old test for dummy frame,
 212         it has been unused at least since gdb-3.5.
 213         * sparc-tdep.c (sparc_push_dummy_frame):  Set return address register
 214         of the dummy frame.
 215
 216 Tue Jan 18 16:16:35 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 217
 218         * infcmd.c (signal_command): Accept 0 as legitimate signal number.
 219
 220 Tue Jan 18 14:09:25 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 221
 222         * infrun.c (signals_info), target.c (target_signal_from_name):
 223         Use ugly casts to avoid enumvar < enumvar or enumvar++.
 224
 225 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 226
 227         * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
 228         * inflow.c (terminal_ours_1): When discussing how to deal with the
 229         tty state, make note of query() as well as readline.
 230
 231         * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
 232         signals for which stop and print are cleared by default.
 233
 234 Mon Jan 17 20:00:51 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 235
 236         * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
 237         reserved fields to hold a stub unwind entry type.  Fix typo.
 238         (stub_unwind_entry): New structure for raw stub unwind entries.
 239         (stub_unwind_types): The types of stubs we may encounter.
 240         (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
 241         * hppa-tdep.c (rp_saved): Use additional information provided
 242         by linker stub unwind descriptors.
 243         (frameless_function_invocation): Likewise.
 244         (frame_chain_valid): Likewise.
 245         * paread.c (compare_unwind_entries): New function for sorting
 246         unwind table entries.
 247         (read_unwind_info): Rewrite to remove dependency on host endianness.
 248         Read in data from the $UNWIND_END$ subspace which contains linker
 249         stub unwind descriptors.  Merge that data into the basic unwind
 250         table.
 251
 252         * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
 253
 254 Mon Jan 17 22:00:15 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 255
 256         * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
 257         from either the symbol name or the auxent.
 258         * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
 259         no longer static.
 260
 261 Mon Jan 17 13:35:01 1994  Fred Fish  (fnf@cygnus.com)
 262
 263         * Makefile.in (ALLPARAM):  Change irix5.h to nm-irix5.h.
 264
 265 Mon Jan 17 12:35:42 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 266
 267         * README:  Update notes for alpha port.
 268
 269 Mon Jan 17 11:15:57 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 270
 271         * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
 272         for operation fault, constraint fault, and type fault.
 273
 274 Sun Jan 16 12:46:01 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 275
 276         * Makefile.in (init.c): Add comment explaining formatting conventions.
 277
 278         * c-exp.y (parse_number): Assign to temporary between the right
 279         shifts, to work around a bug in the SCO compiler.
 280
 281         * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
 282         Add various files which were added to GDB recently.
 283
 284         * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
 285         within_function.
 286
 287         * Makefile.in: Add mostlyclean target.
 288
 289 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 290
 291         * Version 4.11.4.
 292
 293 Sat Jan 15 18:27:34 1994  Per Bothner  (bothner@kalessin.cygnus.com)
 294
 295         * main.c (show_commands):  Make return type of extern
 296         history_get be HIST_ENTRY, rather than struct _hist_entry.
 297         (The latter loses with the upcoming merged readline.)
 298
 299 Sat Jan 15 10:20:13 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 300
 301         * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
 302         const char *, not char *.
 303
 304         * symtab.h (struct symbol): Make section short, not unsigned short.
 305
 306         * symtab.c (lookup_symbol): Add comment about QUIT here.
 307
 308         * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
 309
 310         * c-exp.y (parse_number): Check for overflow regardless of range
 311         checking.  Fix overflow check to use unsigned LONGEST, not
 312         unsigned int.
 313
 314         * c-exp.y (parse_number): Make it so that integer constants are
 315         builtin_type_long_long if builtin_type_long isn't big enough or if
 316         an "LL" suffix is used.  Properly handle "UL" or "LU" suffixes.
 317
 318         * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
 319         Print our "()" first, then recurse for the target type.
 320
 321 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 322
 323         * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
 324
 325         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
 326
 327 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 328
 329         * utils.c (request_quit): Re-establish signal handler regardless
 330         of USG.
 331
 332         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
 333
 334 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 335
 336         * i960-tdep.c: Include target.h.
 337
 338 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
 339
 340         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
 341
 342 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 343
 344         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
 345         changes (status -> ourstatus; declare status, etc.).
 346         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
 347
 348 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 349
 350         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
 351
 352 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 353
 354         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
 355
 356 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 357
 358         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
 359
 360 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 361
 362         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
 363
 364 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 365
 366         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
 367         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
 368
 369         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
 370         writing it.
 371
 372         Add search to target vector (#if 0'd until after 4.12):
 373         * target.h (to_search, target_search): Add.
 374         * gdbcore.h, core.c (generic_search): Add.
 375         * remote.c (remote_search): Add.
 376         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
 377         tag.
 378
 379         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
 380         is on, call find_pc_function rather than relying just on the minimal
 381         symbols (probably only matters for symbol readers which don't put
 382         statics in the minimal symbols, but changing this strikes me as
 383         not conservative enough).
 384         Initialize name_location in all cases.
 385         If no symbol and no msymbol, don't print anything symbolic.
 386
 387         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
 388
 389 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
 390
 391         * printcmd.c (print_address_symbolic):  Make it search the
 392         symtabs for variables as well as functions.  Add `set print
 393         fast-symbolic-addr' and default it to fast (the old way).
 394         Print line numbers for data items as well as functions.
 395
 396         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
 397         address, if a symbol is found (take two more args pointing to
 398         where to store these results).
 399
 400         * symtab.h (find_addr_symbol):  Add prototype.
 401
 402 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 403
 404         * objfiles.h: Fix comments to reflect the fact that the phrase
 405         "top of stack" always refers to where the pushing and popping takes
 406         place, regardless of whether it is at the highest or lowest address.
 407
 408 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 409
 410         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
 411         compiler generated tag names.
 412         * mdebugread.c (parse_type):  Handle cross references to qualified
 413         aggregate types.
 414         * valops.c (value_struct_elt):  Improve error message if the
 415         address of a method is requested from an object instance.
 416         * valops.c (search_struct_method):  Make name_matched non-static
 417         to get it initialized correctly.
 418         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
 419         exclude segment register which are not writable on newer SCO versions.
 420
 421 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 422
 423         * go32-xdep.c: Remove unused function uerror.
 424         (sigsetmask): Declare return type.  Declare argument (to match the
 425         way it is called).  Explicitly return 0.
 426
 427 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 428
 429         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 430         partial_symbol):  Shrink the storage sizes of symbols, by making
 431         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 432         enums and small ints to the end of each struct to improve
 433         alignment, and switching the section number from int to unsigned
 434         short.
 435
 436 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 437
 438         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 439         symbol associated with an address.  It does so by exhaustive
 440         search of the symtabs, so it's slow but complete.
 441
 442 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 443
 444         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 445         to [0,0] rather than [0, end of first source file].  This avoids
 446         problems with other parts of GDB looking for linetables in the
 447         _globals_ symtab.  Eliminate variables num_object_files and
 448         first_object_file_end.
 449
 450 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 451
 452         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 453         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 454         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 455         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 456         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 457         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 458         (SETUP_ARBITRARY_FRAME):  Define.
 459
 460 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 461
 462         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 463
 464 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 465
 466         * remote-udi.c (udi_resume): Correct prototype.
 467
 468 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 469
 470         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 471         hppa_frame_find_saved_regs.
 472         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 473         (prologue_inst_adjust_sp): New function.
 474         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 475         (skip_prologue): Completely rewrite to use unwind information.
 476         (hppa_frame_find_saved_regs): Likewise.
 477
 478 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 479
 480         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
 481         to convert a signal number with appropriate bounds checking.
 482
 483         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
 484
 485 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 486
 487         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
 488         print a newline to end the display anyway.
 489
 490         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
 491         coprocessor status regs) when popping a frame.  This fixes
 492         float exceptions that occur after calling inferior functions.
 493
 494         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 495         Read and write the fsr (float status register) to/from the child
 496         process along with the float regs.  Remove Peter Schauer's change
 497         of May 24 '93, which has higher overhead and doesn't solve the
 498         real problem (which was that FSR wasn't being set).
 499
 500 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
 501
 502         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
 503         stack overflow check isn't right after the register stack
 504         adjustment instruction.  Metaware R2.3u compiler moves other
 505         things in front of it.  This fix isn't perfect but is what's
 506         running.
 507
 508 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 509
 510         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
 511
 512         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
 513         character filenames.
 514         * configure.in: Change accordingly.
 515
 516 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
 517
 518         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
 519         _filtered io routines from these two files.
 520
 521 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 522
 523         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
 524         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
 525         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
 526         DEC c89.
 527         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
 528
 529 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 530
 531         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
 532         printing to gdb_stderr.
 533
 534         * remote-udi.c (udi_kill): Don't close the connection, just set
 535         inferior_pid to zero.
 536         (udi_mourn): Call remove_breakpoints.
 537
 538         * remote-udi.c: Remove obsolete need_artificial_traps comment.
 539
 540         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
 541
 542 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 543
 544         * symtab.c (lookup_symbol): Don't try adding .c to the name.
 545
 546         * remote-bug.c: At the start of each section, reset srec_frame
 547         back to 160.
 548
 549         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
 550         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
 551         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
 552         code which looks for those two waitkinds.  Use switch statement.
 553         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
 554         CHILD_SPECIAL_WAITSTATUS.
 555
 556         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
 557         * Move target_signal_from_host, target_signal_to_host, and
 558         store_waitstatus from inftarg.c to target.c.  procfs needs them.
 559         * target.c: Include "wait.h" and <signal.h>.
 560         * target.h, infrun.c (proceed), proceed callers: Pass new code
 561         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
 562         enums being treated as unsigned and is cleaner.
 563         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
 564         TARGET_SIGNAL_0.
 565         * infcmd.c (signal_command), infrun.c (signals_info):
 566         Don't allow user to specify numeric equivalent of
 567         TARGET_SIGNAL_DEFAULT.
 568
 569 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
 570
 571         * config/alpha/alpha-netware.mt:  New target support for Alpha
 572         running Netware.
 573         * configure.in:  Add alpha-*-netware* target.
 574
 575 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
 576
 577         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
 578
 579 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 580
 581         * target.h: Add enum target_waitkind, enum target_signal, and
 582         struct target_waitstatus.  Change status argument to target_wait to
 583         be struct target_waitstatus * instead of int *.
 584         * target.h, infrun.c, all targets: Change type of signal arguments
 585         to resume(), proceed(), and target_resume() from int to enum
 586         target_signal.
 587         * All targets (*_wait, *_resume): Change accordingly.
 588         * infcmd.c (program_info, signal_command), throughout infrun.c,
 589         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
 590         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
 591         signal code stuff right with the new signals would be non-trivial).
 592         * inferior.h (stop_signal): Make it enum target_signal not int.
 593         * target.c, target.h (target_signal_to_string, target_signal_to_name,
 594         target_signal_from_name): New functions.
 595         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
 596         store_waitstatus): New functions.
 597         * procfs.c (procfs_notice_signals): Use them.
 598         * i960-tdep.c (i960_fault_to_signal): New function, to replace
 599         print_fault.
 600         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
 601
 602         * objfiles.c (build_objfile_section_table): Don't abort() if
 603         objfile->sections is already set.
 604
 605         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
 606         to match recent change to exec.c.
 607
 608         * Version 4.11.3.
 609
 610         * main.c (print_gdb_version): Change year to 1994.
 611
 612         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
 613         * Makefile.in (NONSRC): Add ChangeLog-93.
 614
 615 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 616
 617         * stabsread.c (read_type): Allow defining several type numbers
 618         at once (e.g. "(1,2)=(3,4)="...).
 619
 620         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
 621
 622         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
 623
 624 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 625
 626         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
 627         to process_one_symbol.
 628         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
 629         avoid caching a bad endaddr in find_pc_partial_function.
 630
 631 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 632
 633         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
 634
 635 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 636
 637         * infrun.c (wait_for_inferior):  Do not step or step resume past
 638         the end of a one-line function we just stepped into.
 639
 640 For older changes see ChangeLog-93
 641 \f
 642 Local Variables:
 643 mode: indented-text
 644 left-margin: 8
 645 fill-column: 74
 646 version-control: never
 647 End: