gdb/ChangeLog

   1 Thu Mar  5 23:56:01 1992  John Gilmore  (gnu at cygnus.com)
   2
   3         * ecoff.c:  Move to ../bfd/coff-msym.c.
   4         * config/mt-*mips:  Remove ecoff.o from the configuration.
   5         * remote.c ():  Add newline to initial +.
   6         (remote_resume):  Mention how to cope with signals.
   7         (remote_interrupt):  Add debug msg.
   8         (remote-wait):  Implement new 'T' reply, which includes
   9         status, PC, and FP all in a single short message.
  10         (putpkt):  Add further debugging of packet acks.
  11         * mipsread.c (fixup_symtab):  Also swap RFD's.
  12         (parse_partial_symbols):  Avoid bug on unknown symbol types.
  13         * Makefile.in (VERSION):  Roll to 4.4.5.
  14
  15 Thu Mar  5 12:32:09 1992  Stu Grossman  (grossman at cygnus.com)
  16
  17         * config.sub configure.in config/.Sanitize config/mh-irix4
  18         gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
  19         gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
  20         gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
  21         gdb/config/mh-irix4 texinfo/configure.in:  Port to SGI Irix-4.x.
  22
  23 Wed Mar  4 11:56:42 1992  Fred Fish  (fnf@cygnus.com)
  24
  25         * defs.h, utils.c:  xrealloc takes PTR as first arg.
  26         * defs.h:  Reword confusing comment about ANSI prototypes.
  27         * defs.h:  Some minor whitespace changes.
  28         * infrun.c (wait_for_inferior):  Compare int tmp to int 0,
  29         not NULL, which can be (void *).
  30         * tm-amix.h, tm-i386v4.h:  Add defines for setjmp/longjmp handling.
  31         * tm-i386v.h (SP_ARG0):  Define
  32         * xm-sysv4.h:  Back out of change for missing prototypes.
  33         * i386-tdep.c (get_longjmp_target):  Add function.
  34
  35 Tue Mar  3 15:11:52 1992  Michael Tiemann  (tiemann@cygnus.com)
  36
  37         * All GDB files that #include defs.h: Removed stdio.h.
  38         (defs.h): #include stdio.h.
  39
  40 Mon Mar  2 23:00:12 1992  Steve Chamberlain  (sac@thepub.cygnus.com)
  41
  42         * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
  43         a ptype to reflect the setting of TARGET_PTR_BIT.  Set the
  44         TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
  45         * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
  46         * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
  47         it before printing out the hex shape of an address.
  48
  49 Sun Mar  1 17:41:09 1992  Per Bothner  (bothner@cygnus.com)
  50
  51         * rs6000-xdep.c (frame_initial_stack_address):  Move
  52         code to set frame->cache_fsr into new separate function
  53         frame_get_cacahe_fsr.  This allows fixing a fatal error.
  54         * xcoffexec.c:  Turn previously suppressed error
  55         message back on, after cleaning up BFD.
  56
  57         * breakpoint.c (breakpoint_re_set):  Removed (at least for now)
  58         printing of blank line, since it cases printing of an
  59         extra blank line.  Is this intended?  It does mess up
  60         gdb test suite.
  61         * defs.h:  Put back declarations of malloc and realloc,
  62         but protected by #ifndef MALLOC_INCOMPATIBLE.
  63         * objfiles.c:  Undo previous change:  Use malloc/realloc
  64         for objfile malloc/realloc fields (but add a cast).
  65         * xcoffexec.c:  Suppress an error message (for now).
  66
  67 Sat Feb 29 14:43:02 1992  Per Bothner  (bothner@cygnus.com)
  68
  69         Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
  70         [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
  71         * buildsym.c: Use smash_to_pointer_type() to handle forward type
  72         references.
  73         * xcoffread.c: Modifications to C_DECL storage class handling, and
  74         introduction of an old smash_to_pointer_type() routine.
  75
  76         Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
  77         [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
  78         * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
  79         parameters have been modified.
  80
  81         Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
  82         [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
  83         * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
  84         and fetch_inferior_registers() always fetched all the registers
  85         resulting valid register values at hand all the time. Pushing a dummy
  86         frame did not require validating all register values first. After
  87         putting the above mechanism into action, we didn't have valid registers
  88         values always ready. Thus, all registers need to be fetched before
  89         pushing a dummy frame now.
  90
  91         Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
  92         [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
  93         * rs6000-xdep.c: frame_initial_stack_address() function to calculate
  94         the starting address (actual frame address) of a frame.
  95         * rs6000-tdep.c: modifications to function_frame_info() to see if
  96         function reserves a frame pointer register (alloca register)
  97         * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
  98         FRAME_LOCALS_ADDRESS has been updated to support debugging of
  99         functions with alloca() calls.
 100
 101 Sun Mar  1 13:13:39 1992  Fred Fish  (fnf@cygnus.com)
 102
 103         * xm-sysv4.h:  Provide definitions/prototypes for host environment
 104         functions for which no definitions or prototypes are provided in
 105         any currently included gdb or host environment header files.
 106         For SVR4, this currently includes malloc and realloc, which cannot
 107         be portably prototyped in any gdb include file.
 108
 109 Sat Feb 29 14:43:02 1992  Per Bothner  (bothner@cygnus.com)
 110
 111         * buildsym.h:  Remove obsolete variable file_stabs.
 112
 113         * Makefile.in:  Move place where configure merges in host-
 114         and target-dependent fragments later, so the latter
 115         can override (say) GNU_MALLOC.
 116         * config/mh-rs6000:  Use system malloc.  Otherwise, I
 117         ended up with *two* incompatible versions of malloc
 118         (functions in libc would call the malloc in libc).
 119         I assume this is a shared library problem.
 120
 121         * remote.c:  Fix (presumed) typo.
 122         * objfiles.c:  Use xmalloc/xrealloc instead of
 123         malloc/realloc (since the latter are no longer declared).
 124
 125         Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
 126         [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
 127         * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
 128         handle individual registers.
 129         * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
 130         correctly in case it wasn't cached yet. (A problem showed up
 131         after fetching individual registers.)
 132         * buildsym.c: Disable type_synonym_name's type name overwriting
 133         in cases it is unnecesary. rs6000 portation doesn't use
 134         type_synonym_name, and it used to nullify type names
 135         * xcoffread.c: to handle g++'s typename abbreviation, fill in a
 136         type's name as soon as space for that type is allocated.
 137         * xcoffread.c: ignore a section's lineno information if it is
 138         not `.text'. (In rs6000 bfd portation integration, skipping over
 139         `.pad' sections are ignored since it was in machine independent
 140         part of the code. Thus, a problem of fake sections with invalid
 141         lineno information arised.)
 142
 143         Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
 144         [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
 145         * rs6000-tdep.c: make function_frame_info() work whether or not
 146         reading from a core file.
 147         * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
 148
 149         * infrun.c. main.c, printcmd.c. symtab.c:
 150         More changes from IBM for rs6000.
 151
 152
 153 Thu Feb 27 22:57:19 1992  Per Bothner  (bothner@cygnus.com)
 154
 155         * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
 156         rs6000-xdep.c, xcoffexec.c, xcoffread.c:
 157         Merge in changes (mostly from IBM) for RS6000.
 158         * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
 159         More changes from IBM for RS6000.  These are in machine-
 160         independent code, and probably could do with some cleaning
 161         up.  The most questionable of these are #ifdef IBM6000.
 162         * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
 163         to single_step() (for consistency with rs6000 and i860).
 164         * utils.c:  Allow the 1st arg to xrealloc to be NULL
 165         (in which case do malloc).  This removes the need for
 166         some tests in xcoff code (and perhaps other places?).
 167         * coffread.c: Removed variables last_source_file,
 168         type_vector, and type_vector_length as these are now
 169         defined by buildsym.[ch].
 170         * defs.h:  Remove prototypes for malloc and realloc, since
 171         these should only be used to implement xmalloc and xrealloc,
 172         and they conflict with <stdlib.h> in AIX - where they
 173         return void* even when __STDC__ isn't defined.  Sigh.
 174         * munch:  Recognize *initialize* in data as well as text
 175         (AIX uses data).  Also, incorporate a patch from Garrett
 176         Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
 177         much more sensible, by only trying to match the name of
 178         the initialize_foo function, and not the junk before it.
 179
 180 Thu Feb 27 20:07:43 1992  Stu Grossman  (grossman at cygnus.com)
 181
 182         * breakpoint.c (breakpoint_re_set_one):  Don't reset breakpoint
 183         unless symbol table indicates that something has changed.
 184
 185 Thu Feb 27 11:48:47 1992  John Gilmore  (gnu at cygnus.com)
 186
 187         * remote.c:  Make it work for embedded MIPS.  Increase buffer
 188         size, and use throughout.  Round buffer size up if too many regs.
 189         Support baud rate setting and try for an 8-bit path.  If
 190         interrupted while waiting for target, send a ^C down the wire.
 191         Avoid single-byte reads.
 192         * tm-mips.h:  Add more embedded-system registers to REGISTER_NAMES
 193         and NUM_REGS.
 194         * mips-xdep.h:  Avoid the embedded regs when on Unix.
 195
 196         * mipsread.c:  Byte-swap the symbol table structures, using
 197         routines from ecoff.c, to read a symbol table written in any
 198         of the four possible byte orders.
 199         * configure.in (mips-big-* target):  Same as Sony News.
 200         * config/mt-bigmips, config/mt-littlemips:  Add ecoff.o.
 201         * ecoff.c:  New file for symbol swapping routines.
 202
 203 Thu Feb 27 09:26:38 1992  Stu Grossman  (grossman at cygnus.com)
 204
 205         * breakpoint.c (all_breakpoints_info, breakpoint_1):  Add 'info
 206         all-breakpoints' command.
 207         * (get_number):  Allow users to enter negative breakpoint numbers.
 208         * (breakpoint_1):  Reformat display of 'info break' to show new
 209         fields.
 210         * (create_longjmp_breakpoint, breakpoint_re_set,
 211         breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
 212         symfile.c  (syms_from_objfile):  Re-do
 213         insertion of longjmp breakpoints.  Move all code into
 214         breakpoint_re_set, and call that instead of
 215         create_longjmp_breakpoint in symfile.c.
 216
 217 Thu Feb 27 06:11:05 1992  John Gilmore  (gnu at cygnus.com)
 218
 219         * breakpoint.h (ALL_BREAKPOINTS_SAFE):  Add.
 220         * breakpoint.c (breakpoint_re_set):  Use ALL_BREAKPOINTS_SAFE.
 221         * symtab.c (find_pc_symtab):  Handle having no objfiles.
 222         * infcmd.c:  Fix comment.
 223         * objfiles.c (free_all_objfiles):  Add.
 224         * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):  Add.
 225         * symfile.c (symbol_file_command):  free all objfiles when
 226         specifying a new symbol file.
 227         (reread_symbols):  Stat the file name, don't fstat the descriptor.
 228
 229 Tue Feb 25 19:31:19 1992  Stu Grossman  (grossman at cygnus.com)
 230
 231         * dbxread.c (end_psymtab):  Delete empty psymtabs.
 232         * symfile.c (allocate_psymtab):  Recycle empty psymtabs.
 233         * symfile.h (struct objfile):  Add free_psymtabs.
 234
 235 Sat Feb 22 02:00:32 1992  John Gilmore  (gnu at cygnus.com)
 236
 237         * Makefile.in (VERSION):  Roll to gdb-4.4.4.
 238
 239         * symfile.c (symbol_file_command):  strcmp => !strcmp.
 240         * breakpoint.h:  Move prototypes to follow enum definition they need.
 241         * breakpoint.c, infrun.c:  Lint.
 242         * printcmd.c:  Use `enum enable' rather than `enum
 243         display_status'.
 244         * mipsread.c:  First pass at making it compile with the new
 245         objfile changes.  Probably seriously broken still, but it
 246         compiles.  FIXME.
 247
 248 Sat Feb 22 00:56:39 1992  Stu Grossman  (grossman at cygnus.com)
 249
 250         * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
 251         breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
 252         mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h:  Add support for
 253         stepping (and nexting) through longjmp().  Also, cleanup
 254         breakpoint handling quite a bit by creating explicit breakpoint
 255         types instead of using magic breakpoint numbers.
 256         Makefile.in:  Update version to 4.4.3
 257
 258 Sat Feb 22 00:08:50 1992  John Gilmore  (gnu at cygnus.com)
 259
 260         * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
 261         minsyms.c, printcmd.c, remote.c, saber.suppress:  Saberlint.
 262         * symmisc.c, xcoffread.c:  Move debug functions to symmisc.c.
 263
 264         * xm-sun3os4.h, xm-sun4os4.h:  Enable HAVE_MMAP.
 265
 266         * minsyms.c (install_minimal_symbols):  Add bunches to any
 267         existing minsyms in the objfile.  Avoid extra mallocation
 268         by working directly in the obstack.  Remove ignored `mainline' parm.
 269         * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
 270         xcoffread.c:  Change all callers.
 271         * FIXME:  We should be able to eliminate MAINLINE from all the
 272         symbol readers now, with a small bit of work.
 273
 274         * valops.c, value.h:  Lint.
 275         * remote-vx.c:  Add missing break; statement.  Bugfix by
 276         Michael Sclafani, <sclafani@src.dec.com>.
 277
 278 Fri Feb 21 17:29:54 1992  Fred Fish  (fnf at cygnus.com)
 279
 280         * Makefile.in (VERSION):  Update version to 4.4.2
 281         * Makefile.in (SFILES_MAINDIR):  Add gdbtypes.c, state.c, objfiles.c,
 282         minsyms.c, mmap-alloc.c, mmap-sbrk.c
 283         * Makefile.in (HFILES):  Add gdbtypes.h, state.h, solib.h
 284         * Makefile.in (OBS):  Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
 285         mmap-alloc.o, mmap-sbrk.o
 286
 287         * altos-xdep.c:  Minor whitespace change.
 288         * am29k-tdep.c (examine_prologue):  Convert from misc function vector
 289         use to new minimal symbol table use.
 290         * arm-xdep.c (fetch_inferior_registers):  Document unused argument.
 291         * arm-xdep.c (store_inferior_registers):  Returns void.
 292         * blockframe.c (get_pc_function_start, find_pc_partial_function):
 293         Convert from misc function vector use to new minimal symbol table use.
 294         Remove find_pc_misc_function().  Ifdef out block_innermost_frame().
 295         * breakpoint.c:  Add prototypes for local functions.
 296         * breakpoint.c (catch_command_1):  Change to static and remove unused
 297         local "pc".
 298         * breakpoint.c (map_breakpoint_numbers):  Prototype arg "function".
 299         * breakpoint.h:  Change function decls to prototype form.
 300         * buildsym.c:  Add prototypes for local functions.
 301         * buildsym.c:  Moved hashname() function here from dbxread.c.
 302         * buildsym.c (dbx_lookup_type):  Cast args to xrealloc().
 303         * buildsym.c:  Remove dbx_create_type(), uses changed to alloc_type().
 304         * buildsym.c (dbx_alloc_type):  Change to static.
 305         * buildsym.c (finish_block): Add objfile parameter.
 306         * buildsym.c (misc):  Change symbol_obstack to objfile version.
 307         * buildsym.c (make_blockvector): Change to static.
 308         * buildsym.c (start_subfile):  Use strdup instead of obsavestring.
 309         * buildsym.c (compare_line_numbers): Change to static, args are const,
 310         cast args when used.
 311         * buildsym.c (start_symtab):  Inline new_object_header_files() call.
 312         * buildsym.c (patch_block_stabs):  Moved to this file from xcoffread
 313         and made static.  Add objfile parameter.
 314         * buildsym.c (end_symtab): Simplify code using line table size.
 315         Realloc the linetable on the objfile symbol_obstack and copy there.
 316         * buildsym.c (scan_file_globals):  Convert from misc function vector
 317         use to new minimal symbol use.
 318         * buildsym.c (define_symbol):  Add objfile parameter.  Make sure
 319         strings get allocated in objfile's symbol_obstack.  Convert references
 320         to builtin types to lookup_fundamental_type().
 321         * buildsym.c (read_type):  Make static, add objfile parameter, convert
 322         references to buildin types to lookup_fundamental_type().
 323         * buildsym.c (read_struct_type):  Add objfile parameter.
 324         * buildsym.c (read_array_type):  Make static, add objfile parameter.
 325         * buildsym.c (read_enum_type):  Make static, add objfile parameter.
 326         * buildsym.c (read_huge_number): Make static.
 327         * buildsym.c (read_range_type): Make static, add objfile parameter,
 328         convert references to buildin types to lookup_fundamental_type ().
 329         * buildsym.c (read_args):  Make static, add objfile parameter.
 330         * buildsym.h:  Convert function decl's to prototype form.
 331         * c-exp.y:  Add prototypes for local functions, convert uses of misc
 332         function vector to minimal symbol table.  Reformat all builtin type
 333         initializations and pass a NULL objfile to init_type() for them.
 334         * coffread.c:  Change context_stack ref's to coff_context_stack,
 335         add local function prototypes.  Cast uses of xrealloc arg 1.
 336         * coffread.c (coff_alloc_type):  Call alloc_type instead of  hand-
 337         crafting a new type.
 338         * coffread.c (add_symbol_to_list):  Change to coff_add_symbol_to_list.
 339         * coffread.c (finish_block):  Change name to coff_finish_block.
 340         * coffread.c (make_blockvector):  Add and use objfile parameter.
 341         * coffread.c (record_line):  Change name to coff_record_line.
 342         * coffread.c (start_symtab):  Change name to coff_start_symtab.
 343         * coffread.c (end_symtab):  Change name to coff_end_symtab.
 344         * coffread.c (record_misc_function):  Change name to record_minimal_
 345         symbol and change to minimal symbol table use from misc func tbl.
 346         * coffread.c (coff_symfile_read):  Convert from misc function vector
 347         use to minimal symbol table use.
 348         * coffread.c (hashname):  Remove; use common version in buildsym.c.
 349         * coffread.c (decode_base_type):  Change references to builtin types
 350         to calls to lookup_fundamental_type().
 351         * coffread.c (read_struct_type):  Change name to coff_read_struct_type.
 352         * coffread.c (read_enum_type):  Change name to coff_read_enum_type.
 353         * command.c: Add prototypes for local functions.
 354         * command.c (add_cmd):  Prototype the 'fun' parameter and use the
 355         appropriate member of the function union for that type.
 356         * command.c (add_abbrev_cmd):  Prototype the 'fun' parameter and
 357         ifdef out the function since it isn't currently used.
 358         * command.c (add_alias_cmd):  Pass correct function type to add_cmd.
 359         * command.c (add_prefix_cmd):  Prototype the 'fun' parameter.
 360         * command.c (add_abbrev_prefix_cmd):  Prototype the 'fun' parameter.
 361         * command.c (help_cmd):  Compare function pointer to NULL.
 362         * command.c (help_cmd_list):  Compare function pointer to NULL.
 363         * command.c (lookup_cmd_1):  Use correct member of function union.
 364         * command.c (undef_cmd_error):  Make static.
 365         * command.c (complete_on_cmdlist):  Use correct member of func union.
 366         * command.c (do_setshow_command):  Use correct member of func union.
 367         * command.c (shell_escape):  Convert rindex use to strrchr.
 368         * command.h (COMMAND_H):  Define if already included.
 369         * command.h (cmd_list_element struct):  Change 'function' to a union
 370         and prototype args.  Prototype completer function.
 371         * command.h:  Convert decl's to prototype form.
 372         * convex-xdep.c (store_inferior_registers):  Returns void.
 373         * copying.c:  Prototype local functions.
 374         * coredep.c:  Minor whitespace change.
 375         * cplus-dem.c:  Remove hack to use BSD equivalents of mem* and str*.
 376         * cplus-dem.c:  Prototype local functions.
 377         * dbxread.c (hashname):  Remove; moved to buildsym.c.
 378         * dbxread.c (free_and_init_header_files):  Make static.
 379         * dbxread.c:  Add prototypes for local functions.
 380         * dbxread.c (new_object_header_files):  Remove; inlined usages.
 381         * dbxread.c (xrealloc usages):  Cast args.
 382         * dbxread.c (record_misc_function):  Change to record_minimal_symbol
 383         and change usages accordingly.
 384         * dbxread.c (static_psymbols usages):  Change to use per-objfile copy.
 385         * dbxread.c (xmalloc usages):  Use per-objfile copy when appropriate.
 386         * dbxread.c (dbx_next_symbol_text):  Make static.
 387         * dbxread.c (init_psymbol_list):  Convert to use per-objfile data.
 388         * dbxread.c (init_bincl_list):  Add and use objfile parameter.
 389         * dbxread.c (free_bincl_list):  Add and use objfile parameter.
 390         * dbxread.c (compare_psymbols):  Remove; use common symfile.c version.
 391         * dbxread.c (end_psymtab):  Convert to use per-objfile data.
 392         * dwarfread.c (DEFUN/EXFUN):  Remove all usages.  Use PARAMS for
 393         prototypes.
 394         * dwarfread.c (record_misc_function):  Change name to record_minimal_
 395         symbol and use minimal symbol table throughout.
 396         * dwarfread.c (compare_psymbols):  Remove; use common symtab.c version.
 397         * dwarfread.c:  Convert all references to builtin types to use the new
 398         lookup_fundamental_type function.
 399         * dwarfread.c (read_enumeration):  Add and use objfile parameter.
 400         * elfread.c (DEFUN/EXFUN):  Remove all usages.  Use PARAMS for proto-
 401         types.
 402         * elfread.c (record_misc_function):  Convert to use record_minimal_
 403         symbol.
 404         * elfread.c (elf_symtab_read):  Add objfile parameter.
 405         * eval.c:  Add prototypes for local functions and move some decls
 406         around to accomodate prototypes.
 407         * expprint.c:  Add prototypes for local functions.  Change references
 408         to misc function vector to minimal symbol table.
 409         * findvar.c (read_memory usages):  Cast args.
 410         * gdbtypes.h:  New file, type info from symfile.h and symtab.h.
 411         * gmalloc.c:  Use NOARGS where prototypes used hardwired void.
 412         * gmalloc.c (BLOCKSIZE):  Constant to be shifted is unsigned.
 413         * gmalloc.h:  Use NOARGS where prototypes used hardwired void.
 414         * gould-xdep.c:  Minor whitespace change.
 415         * hp300ux-xdep.c (fetch_inferior_registers):  Remove unused regno var.
 416         * hp300ux-xdep.c (store_inferior_registers):  Returns void.
 417         * hp300ux-xdep.c (fetch_core_registers):  Takes unused arg reg_addr.
 418         * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
 419         * i386-tdep.c: Add prototypes for local functions.
 420         * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
 421         i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
 422         that defaulted to int.
 423         * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
 424         i386_push_dummy_frame): Returns void.
 425         * i386-xdep.c (i386_register_u_addr):  Declare params that default to
 426         int and explicitly declare return type as int.
 427         * i387-tdep.c:  Minor formatting changes.
 428         * i960-tdep.c (leafproc_return):  Convert from misc function vector
 429         use to minimal symbol table use.
 430         * infcmd.c:  Add prototypes for local functions.
 431         * infcmd.c (continue_command, until_next_command, until_command,
 432         path_info, path_command):  Make static.
 433         * infcmd.c (step_1, until_next_command):  Convert from misc func
 434         vector to minimal symbol table use.
 435         * inflow.c:  Add prototypes for local functions.
 436         * infptrace.c (store_inferior_registers):  Returns void, not int.
 437         * language.c (_initialize_language):  Use proper member of function
 438         union.
 439         * m2-exp.y:  Add prototypes for local functions, convert misc function
 440         vector uses to minimal symbol table uses.
 441         * m2-exp.y (make_qualname, yyerror):  Make static.
 442         * m2-exp.y (_initialize_m2_exp):  Call init_types with NULL objfile.
 443         * m68k-pinsn.c:  Add prototypes for local functions.
 444         * m68k-pinsn.c (print_insn):  Cast args to read_memory.
 445         * m68k-pinsn.c (fetch_arg):  Make parameter 'code' and int.
 446         * m68k-stub.c:  Add prototypes.
 447         * m88k-pinsn.c (sprint_address):  Convert from misc function vector
 448         use to minimal symbol table use.
 449         * m88k-xdep.c (fetch_inferior_registers):  Takes an unused parameter.
 450         * m88k-xdep.c (store_inferior_registers):  Returns void.
 451         * mach386-xdep.c (fetch_inferior_registers):  Takes an unused param.
 452         * mach386-xdep.c (store_inferior_registers):  Returns void.
 453         * mach386-xdep.c (fetch_core_registers):  Takes an unused parameter.
 454         * main.c:  Add prototypes for local functions.
 455         * main.c (return_to_top_level):  Is type NORETURN (volatile).  Cast
 456         longjmp() result to (NORETURN void).
 457         * main.c (catch_errors):  Prototype the 'func' parameter.
 458         * main.c (disconnect, stop_sig, do_nothin, float_handler):
 459         Takes an unused arg.
 460         * main.c (execute_command):  Call the right member of the func union.
 461         * main.c (command_loop_marker, symbol_completion_function,
 462         command_loop):  Make static.
 463         * main.c (command_line_input):  Make linelength unsigned, cast arg
 464         to command_line_input().
 465         * main.c (add_info, add_com):  Prototype the 'fun' parameter.
 466         * main.c (initialize_main):  Call right member of function union.
 467         * mcheck.c (NOARGS):  Change hardwired void in prototypes to NOARGS.
 468         * mem-break.c:  Include symtab.h
 469         * mips-xdep.c (fetch_inferior_registers):  Takes unused param.
 470         * mips-xdep.c (store_inferior_registers):  Returns void.
 471         * mipsread.c (mipscoff_symfile_read):  Change from misc function vector
 472         use to minimal symbol table use.
 473         * mipsread.c (symbol_obstack usages):  Convert all to use per-objfile
 474         version.
 475         * mipsread.c (make_type):  Remove, convert usages to init_type.
 476         * mipsread.c (_initialize_mipsread):  Call init_type with NULL objfile.
 477         * nindy-tdep.c (nindy_frame_chain_valid):  Convert from misc function
 478         vector use to minimal symbol table use.
 479         * parse.c:  Add prototypes for local functions.
 480         * parse.c (xrealloc usages):  Cast args.
 481         * parse.c (prefixify_expression, length_of_subexp):  Make static.
 482         * parser-defs.h (PARSER_DEFS_H):  Define when first included.
 483         * parser-defs.h:  Convert function decls to prototype form.
 484         * partial-stab.h:  Convert from misc function vector use to new minimal
 485         symbol table use.
 486         * partial-stab.h (global_psymbols, static_psymbols usages):  Reference
 487         the per-objfile copies.
 488         * printcmd.c:  Add prototypes for local functions.  Move some struct
 489         definitions around to accomodate prototypes.
 490         * printcmd.c (decode_format):  Make static, change args oformat and
 491         osize to int from char.
 492         * printcmd.c (print_formatted):  Change 'format' and 'size' to int.
 493         * printcmd.c (print_scalar_formatted):  Change arg 'format' to int.
 494         * printcmd.c (print_address_symbolic):  Convert from misc function
 495         vector use to minimal symbol table use.
 496         * printcmd.c (address_info):  Convert from misc function vector use
 497         to minimal symbol table use.
 498         * printcmd.c (delete_display, enable_display, disable_display_command):
 499         Make static.
 500         * procfs.c (EXFUN/DEFUN):  Remove all usages, convert to PARAM.
 501         * procfs.c (fetch_core_registers):  Add unused param reg_addr.
 502         * pyr-xdep.c (fetch_inferior_registers):  Add unused param regno.
 503         * pyr-xdep.c (store_inferior_registers):  Returns void.
 504         * remote-mm.c (mm_load):  symbol_file_add return value unused.
 505         * remote-nindy.c:  Minor format change.
 506         * remote-vx.c (vx_load_command):  symbol_file_add result unused.
 507         * rs6000-xdep.c (fetch_inferior_registers):  Add unused param regno.
 508         * rs6000-xdep.c (store_inferior_registers):  Returns void.
 509         * rs6000-xdep.c (fetch_core_registers):  add unused param reg_addr
 510         * rs6000-xdep.c (aixcoff_relocate_symtab):  Convert from misc function
 511         vector use to minimal symbol table use.
 512         * solib.c:  Add prototypes for local functions.
 513         * solib.c (solib_add_common_symbols, locate_base):  Convert from misc
 514         function vector use to minimal symbol table use.
 515         * solib.c (EXFUN/DEFUN):  Remove all usages, convert to PARAM.
 516         * solib.c (find_solib, shared_library_command):  Make static
 517         * solib.c (read_memory, write_memory usages):  Cast args.
 518         * solib.c (special_symbol_handling):  Add function
 519         * source.c:  Add prototypes for local functions.
 520         * source.c (select_source_symtab):  Convert to scan objfiles.
 521         * source.c (open_source_file):  Make static.
 522         * source.c (xrealloc usages):  Cast args.
 523         * source.c (source_line_charpos):  ifdef out, unused.
 524         * source.c (get_filename_and_charpos):  Make static.
 525         * stack.c:  Add prototypes for local functions.
 526         * stack.c (print_frame_info, frame_info):  Convert from misc function
 527         vector use to minimal symbol table use.
 528         * symfile.c:  Add prototypes for local functions.
 529         * symfile.c (compare_symbols):  Make args const PTR's.
 530         * symfile.c (compare_psymbols, sort_pst_symbols) add.
 531         * symfile.c (sort_all_symtab_syms):  Scan objfile list.
 532         * symfile.c (obsavestring):  Add objfile parameter.
 533         * symfile.c (init_misc_bunches, prim_record_misc_function,
 534         compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
 535         sort_misc_function_vector, compact_misc_function_vector): Remove
 536         * symfile.c (symbol_file_add_digested):  Add function.
 537         * symfile.c (symbol_file_add):  Returns struct objfile *.
 538         * symfile.c (symbol_file_command):  Modify for state file use.
 539         * symfile.c (symfile_open):  Add parameter "dumpable".
 540         * symfile.c (allocate_objfile, free_objfile):  Moved to objfiles.c
 541         * symfile.c (load_command, add_symbol_file_command):  Make static.
 542         * symfile.c (fill_in_vptr_fieldno):  Moved to gdbtypes.c
 543         * symfile.c (rindex usages):  Converted to strrchr.
 544         * symfile.c (allocate_psymtab):  New
 545         * symfile.c (free_named_symtabs):  Ifdef out code that needs to be
 546         converted to minimal symbol table usage, but no obvious conversion.
 547         * symfile.c (free_all_symtabs):  Remove.
 548         * symfile.c (_initialize_symfile):  Use per-objfile info.
 549         * symfile.h:  Rework the objfile structure to add per-objfile data
 550         objects (psymbol_obstack, symbol_obstack, type_obstack,
 551         global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
 552         fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
 553         Add prototypes to function declarations.
 554         * symm-tdep.c (symmetry_extract_return_value):  Convert from misc
 555         function vector usage to minimal symbol table usage.
 556         * symmisc.c (DEV_TTY):  Define if not defined.
 557         * symmisc.c:  Add local function prototypes.
 558         * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
 559         printpsyms_command, print_objfiles, print_objfiles_command):
 560         Rework to use iterate_over_*
 561         * symtab.c:  Add prototypes for local functions.
 562         * symtab.c (lookup_symtab_1):  Convert to look through objfiles.
 563         * symtab.c (lookup_partial_symtab):  Scan through objfiles.
 564         * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
 565         unsigned_typename, lookup_struct, lookup_union, lookup_enum,
 566         lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
 567         lookup_reference_type, lookup_member_type, allocate_stub_method,
 568         check_stub_method, create_array_type, smash_to_member_type,):
 569         Moved to gdbtypes.c
 570         * symtab.c (lookup_symbol):  Some args are const.
 571         * symtab.h: All type related defs and structs moved to gdbtypes.h
 572         * symtab.h: Convert decls to prototypes.
 573         * target.c (noprocess):  Make static.
 574         * target.h:  Change decl's to prototypes.
 575         * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
 576         DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
 577         * utils.c (_initialize_utils):  Use correct member of function union.
 578         * valarith.c:  include gdbtypes.h
 579         * valops.c: include gdbtypes.h, add prototypes for local functions.
 580         * valops.c (value_push, value_arg_push, find_function_addr):
 581         Make static.
 582         * valops.c (value_string):  Convert from misc function vector use
 583         to minimal symbol table use.
 584         * valops.c (check_field_in):  Make arg const.
 585         * valprint.c:  Add prototypes for local functions.
 586         * valprint.c (print_string):  Make static
 587         * valprint.c (value_print, val_print_fields, val_print): Make arg int.
 588         * values.c:  Add prototypes for local functions.
 589         * values.c (value_headof):  Convert from misc function vector to
 590         minimal symbol table.
 591         * xcoffexec.c:  Add prototypes for local functions.
 592         * xcoffexec.c (exec_close, file_command, add_to_section_table):
 593         Make static.
 594         * xcoffexec.c (relocate_minimal_symbol):  Add.
 595         * xcoffread.c (patch_block_stabs):  Moved to buildsyms.c.
 596         * xcoffread.c: Add prototypes for local functions.
 597         * xcoffread.c (sort_syms):  Convert to scan objfiles.
 598         * xcoffread.c (read_xcoff_symtab):  Make static.
 599         * xcoffread.c (various):  Replace references to builtin types with
 600         calls to lookup_fundamental_type.  Replace references to symbol_obstack
 601         and psymbol_obstack with pointers to the per-objfile copies.
 602         * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
 603         dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
 604         Make static.
 605         * xcoffread.c (init_stringtab):  Add objfile parameter.
 606         * gdbtypes.c: New file
 607         * minsyms.c: New file
 608         * mmap-alloc.c: New file
 609         * mmap-sbrk.c: New file
 610         * objfiles.c: New file
 611         * state.c: New file
 612         * state.h: New file
 613
 614 Fri Feb 21 17:29:54 1992  John Gilmore  (gnu at cygnus.com)
 615
 616         * Check in Fred Fish's changes in these modules.  Fred
 617         will make ChangeLog entries for all of them.  Update VERSION
 618         to 4.4.2.
 619
 620 Thu Feb 20 18:10:17 1992  Fred Fish  (fnf at cygnus.com)
 621
 622         * tm-sparc.h, tm-sysv4.h, solib.h:  Move shared lib definitions
 623         into solib.h.
 624         * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
 625         sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
 626         value.h: Prototypes for static functions; lint.
 627         * gdbtypes.h:  Empty file to ease transition.
 628
 629 Thu Feb 20 16:43:13 1992  Fred Fish  (fnf at cygnus.com)
 630
 631         * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
 632         inferior.h, language.h, signame.h, target.h, terminal.h,
 633         tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
 634         xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
 635         Lint.
 636         * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
 637         signame.c, sparc-xdep.c: Prototypes for all static functions.
 638         Lint.
 639         * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
 640         remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
 641         target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
 642         Remove to_call_function and target_call_function, since it
 643         always calls the same thing (call_function_by_hand).
 644         * core.c, exec.c, solib.c:  Rename target_ops sections =>
 645         to_sections, etc.
 646         * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
 647         target.h:  target_kill takes no args.
 648         * language.c (language_info):  Scaffolding to allow briefer
 649         messages when the current language changes.  FIXME.
 650         * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
 651         complaints about volatile functions.
 652         * xm-sysv4.h (HAVE_MMAP):  Define.
 653
 654 Thu Feb 20 09:04:18 1992  Fred Fish  (fnf at cygnus.com)
 655
 656         * defs.h:  Include ansidecl.h and PARAMS macro.  Use PARAMS
 657         to make prototypes for all functions declared here.
 658         * cplus-dem.c:  Avoid declaring xmalloc and xrealloc.
 659         * c-exp.y:  Rename SIGNED, OR, and AND to avoid conflict.
 660         * environ.c:  Include <stdio.h> before defs.h.  Minor cleanup.
 661         * ieee-float.h:  Use PARAMS for prototypes; make some params const.
 662         * ieee-float.c, valarith.c:  Include <stdio.h>.  Lint.  b*=>mem*.
 663         * m2-exp.y:  Remove unused CONST; Rename OR and AND.
 664         * utils.c:  Avoid declaring malloc and realloc.  Lint.
 665         (request_quit):  Accept signal-number parameter.
 666
 667 Mon Feb 17 07:13:27 1992  Fred Fish  (fnf at cygnus.com)
 668
 669         * dwarfread.c (process_dies):  Add case to handle TAG_pointer_type
 670         DIE's.  Add new function read_tag_pointer_type() to read them.
 671
 672         * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
 673         When creating a new user defined type, check to see if a partial
 674         type already exists, and if so, bash it to fit.
 675
 676 Fri Feb 14 19:00:17 1992  John Gilmore  (gnu at cygnus.com)
 677
 678         * coffread.c (decode_base_type):  Pass long, not union.
 679         Fix by Eric Valette, ev@chorus.fr.
 680
 681 Thu Feb 13 17:14:28 1992  Fred Fish  (fnf at cygnus.com)
 682
 683         * elfread.c (elf_symtab_read):  Fix code to correctly track
 684         changes in bfd for absolute symbols.
 685
 686 Thu Feb 13 12:43:29 1992  Stu Grossman  (grossman at cygnus.com)
 687
 688         * xm-vaxbsd.h:  Close off comment.
 689
 690 Thu Feb 13 07:45:19 1992  Fred Fish  (fnf at cygnus.com)
 691
 692         * xm-sysv4.h:  Define NEED_POSIX_SETPGID.
 693
 694 Fri Feb  7 11:51:12 1992  Per Bothner  (bothner at cygnus.com)
 695
 696         * mips-tdep.c (mips_print_registers):  Print correct register
 697         number for double pseudo-registers.
 698
 699 Fri Feb  7 07:56:05 1992  John Gilmore  (gnu at cygnus.com)
 700
 701         * buildsym.c (read_struct_type):  Avoid double-bump of parse ptr
 702         in the op$::OPERATOR. case.  From Steven McCanne,
 703         <mccanne@horse.ee.lbl.gov>.
 704
 705         * exec.c (set_section_name):  Pass arg to exec_files_info;
 706         only call it if interactive.  From Francis Kauth <fk@tv.tv.tek.com>.
 707
 708 Thu Feb  6 17:41:32 1992  John Gilmore  (gnu at cygnus.com)
 709
 710         * main.c (print_gdb_version):  Copyright msg: only this year.
 711         (cd_command):  Avoid changing current_directory on error.
 712
 713 Thu Feb  6 15:14:01 1992  Per Bothner  (bothner at cygnus.com)
 714
 715         * mipsread.c (parse_partial_symbols):  Handle dependencies
 716         between partial symbol tables (when not doing stabs-in-ecoff).
 717         (This used to be handled by parse_fdr, but parse_fdr was
 718         incompatible with handling stabs-in-ecoff, so the code
 719         was re-written to not use parse_fdr.  Unfortunately,
 720         the logic to handle dependencies was overlooked.)
 721
 722 Thu Feb  6 11:51:39 1992  Steve Chamberlain  (sac at rtl.cygnus.com)
 723
 724         * coffread.c (read_enum_type): Use the size of a target int when
 725         describing enum.
 726         * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
 727         of target int.
 728         * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
 729         * symtab.c (lookup_reference_type, lookup_ptr_type): use
 730         TARGET_PTR_BIT to determine size of a pointer
 731         * values.c (unpack_long): when unpacking a REF or a PTR don't
 732         assume the size of the type.
 733
 734 Wed Feb  5 22:29:59 1992  John Gilmore  (gnu at cygnus.com)
 735
 736         * mipsread.c (parse_symbol):  Avoid clobbering enum pointer when
 737         looking at its members.  Improve guess between struct and union,
 738         only assuming union if multiple members have offsets of zero.
 739
 740 Tue Feb  4 18:05:44 1992  Per Bothner  (bothner at cygnus.com)
 741
 742         * mipsread.c:  Use (FP0_REGNUM-32) instead of magic number 6.
 743         (This is just for clarity - and one day permitting us to
 744          change FP0_REGNUM from 38 to 32, which would make more sense.)
 745         * tm-mips.h:  Added STAB_REG_TO_REGNUM macro, so that
 746         register numbers in stabs-in-ecoff get handled correctly.
 747
 748 Sat Feb  1 04:45:10 1992  Stu Grossman  (grossman at cygnus.com)
 749
 750         * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
 751         config/mh-vaxbsd, configure.in:  Split up config stuff for Vaxen
 752         into BSD and Ultrix.
 753
 754 Sat Feb  1 04:39:41 1992  John Gilmore  (gnu at cygnus.com)
 755
 756         * dbxread.c (dbx_symfile_init):  Call malloc, not xmalloc.
 757
 758 Sat Feb  1 04:15:41 1992  Stu Grossman  (grossman at cygnus.com)
 759
 760         * Makefile.in:  Increment version to 4.4.1.
 761         * main.c (print_gdb_version):  Update copyright notice.
 762
 763 Sat Feb  1 01:43:11 1992  Per Bothner  (bothner at cygnus.com)
 764
 765         * mipsread.c:  Prepend "struct " to the names of structure
 766         types, and similarly for enums and unions.  (This used
 767         to be done, but got lost in the re-write to "guess" the
 768         difference between enum/struct/union.)
 769         Also, guess that a tag is an enum if the first member
 770         has type btNil.
 771
 772 Fri Jan 31 21:45:51 1992  Stu Grossman  (grossman at cygnus.com)
 773
 774         * xm-vax.h:  #ifndef ultrix around #include of endian.h and
 775         limits.h (sigh).
 776
 777 Fri Jan 31 00:05:01 1992  John Gilmore  (gnu at cygnus.com)
 778
 779         * Projects:  Patching executables is done.
 780         * Makefile.in (VERSION):  Roll to gdb-4.4.
 781         * README, WHATS.NEW:  Update for gdb-4.4.
 782
 783         * symfile.c (reread_symbols):  Whenever we reread one object
 784         file's symbols, we must restart the scan, because the object_files
 785         chain has been permuted.
 786
 787         * exec.c (exec_files_info):  Split out into print_section_info.
 788         Print BFD filename of each section if it's not the default one.
 789         * core.c (core_files_info):  Call print_section_info.
 790
 791         * xm-vax.h:  Include a few system header files whose definitions
 792         must precede defs.h.
 793         * language.c, language.h:  Make some things const.
 794         * expression.h, main.c:  const spreads like ooze.
 795
 796         * mem-break.c (break_insn, break_insn_size):  Use unsigned chars,
 797         since BREAKPOINT values can be >0x80.
 798
 799 Thu Jan 30 17:21:14 1992  Stu Grossman  (grossman at cygnus.com)
 800
 801         * infrun.c, xm-i386sco.h:  SCO needs to use setpgid().
 802
 803 Thu Jan 30 01:04:23 1992  John Gilmore  (gnu at cygnus.com)
 804
 805         * sparc-pinsn.c:  Remove kludge for preferring architectures.
 806         Remove #ifdef's for SORT_NEEDED.  We need to sort the table, now
 807         and forever.  Add `add' instruction to the set that get checked
 808         for a preceding `sethi' in order to print an absolute address.
 809         Corresponding changes in ../include/opcode/sparc.h needed
 810         to eliminate garbage instructions.
 811
 812 Wed Jan 29 19:24:34 1992  Per Bothner  (bothner at cygnus.com)
 813
 814         * mipsread.c (parse_partial_symbols):  Make sure partial
 815         symbols are created for external symbols (as used to be
 816         the case).  This is a bit of a pain with the mips-coff.
 817         It uses a table which points to all of the external
 818         symbols belonging to a particular FDR or psymtab.
 819         Once we've generated this table, we might as well save
 820         it, and then use it in psymtab_to_symtab_1 to find
 821         the symbols to pass to parse_external().
 822         * symfile.c,  symfile.c:  New function start_psymtab_common
 823         to share the common parts of allocating a new psymtab
 824         for dbxread, mipsread (and later dwarfread).  Its code
 825         was pulled out from start_psymtab in dbxread.c.
 826         * dbxread.c (start_psymtab):  Use start_psymtab_common().
 827
 828         * valprint.c (val_print):  If there is an error when trying
 829         to print a string, check to see if there really is a problem
 830         by reading just one character.  If that works, assume
 831         things are ok.
 832
 833 Wed Jan 29 18:58:43 1992  Stu Grossman  (grossman at cygnus.com)
 834
 835         * sparc-pinsn.c (compare_opcodes):  Make it prefer v6, v7,
 836         cypress, v8 mnemonics in that order.
 837
 838 Tue Jan 28 17:32:13 1992  Per Bothner  (bothner at cygnus.com)
 839
 840         * sparc-pinsn.c:  Put the qsort() back in.
 841
 842 Mon Jan 27 18:51:03 1992  John Gilmore  (gnu at cygnus.com)
 843
 844         * findvar.c (read_register, write_register):  Handle machines
 845         where REGISTER_TYPE is not the same size as "int".
 846
 847         Handle debug symbols in dynamically loaded (relocated) code:
 848
 849         * dbxread.c (read_ofile_symtab):  Fix up N_CATCH better.  Pass
 850         offset to process_one_symbol.
 851         (process_one_symbol):  Take new offset parameter.  Add it into
 852         appropriate symbol types to relocate symbols to loaded addresses.
 853         Handle all possible symbol types, and complain() about types that
 854         we don't expect to see.
 855         * mipsread.c (psymtab_to_symtab_1):  Pass offset of zero to
 856         process_one_symbol (FIXME, should pass real offset).
 857
 858         Misc bugfixes:
 859
 860         * breakpoint.c (resolve_sal_pc):  Split out code to resolve a
 861         sal's PC value.
 862         (set_breakpoint, break_command_1, until_break_command,
 863         catch_command_1, breakpoint_re_set_one):  Use it.
 864         * symtab.h (resolve_sal_pc):  Declare.
 865         * infcmd.c (jump_command):  Use resolve_sal_pc.
 866
 867         * source.c (list_command):  Shorten "FILE, line N" to "FILE:N".
 868
 869         * putenv.c (putenv):  Avoid unportably casting pointers to unsigneds.
 870
 871         * c-exp.y (yylex):  `this' and `template' are only tokens in C++.
 872
 873         * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
 874         xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
 875         Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
 876
 877 Mon Jan 27 15:46:21 1992  Stu Grossman  (grossman at cygnus.com)
 878
 879         * dbxread.c (process_one_symbol):  Make a first cut at handling
 880         symbol tables generated by Sun's acc.  (#ifdef'd out, FIXME.)
 881
 882         * symtab.c (find_pc_line):  Fix stepping into and out of #included
 883         files.
 884
 885 Mon Jan 27 13:00:55 1992  Stu Grossman  (grossman at cygnus.com)
 886
 887         * Makefile.in (OPCODES):  Remove OPCODES defs and refs.  There is
 888         no longer any need to copy ../include/opcode/* into gdb.
 889
 890 Mon Jan 27 12:30:38 1992  John Gilmore  (gnu at cygnus.com)
 891
 892         * ChangeLog, ChangeLog-9091:  Split ChangeLog at 1992.
 893
 894 Sun Jan 26 19:05:40 1992  Per Bothner  (bothner at cygnus.com)
 895
 896         * valprint.c (type_print_base, type_print_method_args):
 897         Print C++ constructor methods without bogus "return type."
 898
 899 Sat Jan 25 15:57:59 1992  Fred Fish  (fnf at cygnus.com)
 900
 901         * infptrace.c (child_xfer_memory):  Parameter "target" should
 902         be a pointer to a structure, not the entire structure.
 903
 904 Fri Jan 24 01:30:27 1992  Fred Fish  (fnf at cygnus.com)
 905
 906         * depend:  Convert the couple of references to ansidecl.h that
 907         used the local gdb version to use the ../include version.
 908
 909 Thu Jan 23 22:24:43 1992  Fred Fish  (fnf at cygnus.com)
 910
 911         * procfs.c
 912         (child_xfer_memory): Takes pointer to a struct, not entire struct.
 913         (inferior_proc_init):  Fix non-ANSI version of args.
 914         (attach):  Call print_sys_errmsg with correct number of args.
 915         (mappingflags):  Make static, does not need to be global.
 916
 917         * i386-tdep.c (i386_frame_num_args):  Takes a pointer to a struct
 918         not the entire struct itself.
 919
 920         * valops.c (value_assign):  Cast some args to modify_field() and
 921         {read,write}_register_bytes() correctly.
 922
 923         * ansidecl.h:  Removed, is duplicate of ../include/ansidecl.h
 924
 925         * Makefile.in (MALLOCSRC):  Removed reference to removed local
 926         copy of ansidecl.h.
 927
 928         * dwarfread.c (list_in_scope):  Needs an initial value, use file
 929         scope.
 930
 931 Mon Jan 20 19:06:28 1992  Stu Grossman  (grossman at cygnus.com)
 932
 933         * main.c (main):  Make option_index local to keep new getopt happy.
 934         main.c, solib.c, Makefile.in:  Update copyright notices.
 935
 936 Mon Jan 20 08:54:00 1992  Michael Tiemann  (tiemann at cygnus.com)
 937
 938         * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
 939
 940 Sat Jan 18 17:17:45 1992  Stu Grossman  (grossman at cygnus.com)
 941
 942         * Makefile.in (HFILES):  Add partial-stab.h.
 943
 944 Sat Jan 18 16:45:01 1992  Fred Fish  (fnf at cygnus.com)
 945
 946         * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
 947         New files for stratus.  Not complete enough to actually build
 948         on the Stratus machine; that awaits copyright assignment for
 949         i860 changes.
 950
 951         * Makefile.in (USER_CFLAGS):  Add macro specifically reserved
 952         for getting custom flags into CFLAGS when doing makes.
 953
 954         * configure.in:  Add config information for stratus.
 955
 956 Thu Jan 16 00:51:46 1992  Fred Fish  (fnf at cygnus.com)
 957
 958         * dbxread.c (process_one_symbol):  Pass address of structure
 959         to complain(), rather than the whole structure.
 960
 961 Wed Jan 15 09:56:16 1992  Fred Fish  (fnf at cygnus.com)
 962
 963         * solib.c (solib_add_common_symbols):  Only compile in when not
 964         using SVR4 style shared libraries.
 965
 966 Tue Jan 14 22:34:00 1992  Fred Fish  (fnf at cygnus.com)
 967
 968         * dwarfread.c (locval):  Add offreg flag to indicate location
 969         values that are computed off a base register.
 970
 971         * dwarfread.c (new_symbol):  Rework TAG_global_variable and
 972         TAG_local_variable cases to account for static variables
 973         within function scopes.
 974
 975 Tue Jan 14 12:28:52 1992  Stu Grossman  (grossman at cygnus.com)
 976
 977         * inflow.c:  remove #include <sys/dir.h>.  Not necessary, and
 978         doesn't exist on some systems.
 979
 980         * infrun.c (wait_for_inferior!!!!):  Prevent gdb from hanging when
 981         nexting over recursive function calls.
 982
 983         * target.c (target_read_string):  Create this routine to read null
 984         terminated strings from the target.  It deals with running off the
 985         end of memory elegantly as well.  solib.c (find_solib):  Use
 986         target_read_string() to avoid problems with running off the end of
 987         memory.
 988
 989         * inflow.c (child_terminal_info):  #ifdef TIOCPGRP around lines
 990         that reference pgrp_inferior.
 991
 992 Mon Jan 13 14:57:11 1992  Per Bothner  (bothner at cygnus.com)
 993
 994         * tm-mips.h:  Removed BLOCK_ADDRESS_ABSOLUTE, now that
 995         mips-tfile has been hacked to act more "traditionally."
 996         * dbxread.c:  Fixed typo in comment.
 997
 998 Sun Jan 12 13:08:36 1992  Per Bothner  (bothner at cygnus.com)
 999
1000         * mips-tdep.c (mips_skip_prologue):  Add some number of
1001         'sw' instructions before 'addiu' adjusts the stack.
1002
1003 Fri Jan 10 13:47:06 1992  Fred Fish  (fnf at cygnus.com)
1004
1005         * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
1006         freescope, buildblock closescope, record_line, add_symbol_to_list,
1007         gatherblocks, make_blockvector):  Extensive changes to switch
1008         to generic symbol table building code in buildsym.c.  Remove
1009         scope tree structures and functions, symbol table building
1010         functions, and lots of other small changes.
1011
1012         * dwarfread.c:  Add new macros GCC_PRODUCER and STREQN.  Remove
1013         GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
1014
1015 Tue Jan  7 13:09:57 1992  Stu Grossman  (grossman at cygnus.com)
1016
1017         * buildsym.c (cleanup_undefined_types):  Add support for enums.
1018         This fixes the 'GDB internal error.  cleanup_undefined_types with
1019         bad type' problem.
1020
1021 Sun Jan  5 09:47:50 1992  Stu Grossman  (grossman at cygnus.com)
1022
1023         * dbxread.c:  detect gcc2 compilations.
1024
1025 Thu Jan  2 15:07:41 1992  John Gilmore  (gnu at cygnus.com)
1026
1027         * sparc-pinsn.c:  Rename bitfields that overlap with macro names
1028         in ../include/opcode/sparc.h.
1029
1030 Wed Jan  1 04:29:00 1992  Fred Fish  (fnf at cygnus.com)
1031
1032         * Makefile.in:  Change tm-svr4.h to tm-sysv4.h.  Change xm-svr4.h
1033         to xm-sysv4.h.  Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
1034         to reflect actual locations of opcode files, so TAGS target will
1035         be buildable.
1036
1037         * i386-tdep.c:  Change an erroneous 'm68k' reference to 'i386'.
1038
1039         * i386-tdep.c (supply_fpregset, fill_fpregset):  Remove m68k
1040         code.
1041
1042         * m68k-tdep.c (supply_fpregset, fill_fpregset):  Fix array
1043         dereferencing to access the correct elements.
1044
1045         * valops.c (value_addr):  Declare return type of external func
1046         value_copy().
1047
1048         * xcoffread.c:  Undefine next_symbol_text before redefining it.
1049
1050 For older changes see ChangeLog-9091
1051 \f
1052 Local Variables:
1053 mode: indented-text
1054 left-margin: 8
1055 fill-column: 74
1056 version-control: never
1057 End: